Product Information

EP9312-CBZ

Product Image X-ON

Datasheet
Microprocessors - MPU IC Universl Pltform ARM9 SOC Prcessor
Manufacturer: Cirrus Logic



Price (Ex GST)

From 35.8457

0 - Global Stock
MOQ: 1 Multiples:1
Pack Size :   1
Availability Price Quantity
0 - Global Stock


Ships to you between Fri. 24 Sep to Thu. 30 Sep

MOQ : 80
Multiples : 80

Stock Image

EP9312-CBZ
Cirrus Logic

80 : $ 50.9392

0 - Global Stock


Ships to you between Fri. 24 Sep to Thu. 30 Sep

MOQ : 80
Multiples : 40

Stock Image

EP9312-CBZ
Cirrus Logic

80 : $ 41.0852

0 - Global Stock


Ships to you between Thu. 30 Sep to Mon. 04 Oct

MOQ : 1
Multiples : 1

Stock Image

EP9312-CBZ
Cirrus Logic

1 : $ 56.6959
5 : $ 56.137
10 : $ 55.5616
25 : $ 55.0027

     
Manufacturer
Cirrus Logic
Product Category
Microprocessors - MPU
RoHS - XON
Y Icon ROHS
Core
Arm920t
Data Bus Width
32 bit
Maximum Clock Frequency
200 MHz
Interface Type
I2s, Spi, Uart, Usb
Mounting Style
Smd/Smt
Package / Case
PBGA - 352
Brand
Cirrus Logic
Data Rom Size
8 bit , 16 bit , 32 bit
Program Memory Size
16 kb
Number Of Programmable I/Os
65
Processor Series
Ep93xx
Factory Pack Quantity :
40
Show Stocked Products With Similar Attributes. LoadingGif
Image Description
Stock Image EP9312-IBZ
Cirrus Logic Microprocessors - MPU IC Universal Platfrm ARM9 SOC Prcessor
Stock : 0
Stock Image WM1811AECS/R
Interface - CODECs Stereo CODEC w/ 3 digital Audio IF
Stock : 0
Stock Image WM1811GECS/R
Interface - CODECs Stereo CODEC w/ 3 digital Audio IF
Stock : 0
Stock Image WM1824BGEDT
Audio D/A Converter ICs Stereo DAC w/ 2Vrms ground ref line Dvr
Stock : 0
Stock Image VRE3025JS
IC VREF SERIES PREC 2.5V 8-SMT
Stock : 0
Stock Image EP9315-IBZ
Microprocessors - MPU IC Universal Platfrm ARM9 SOC Prcessor
Stock : 1
Stock Image EP9315-CBZ
Microprocessors - MPU IC Universl Pltform ARM9 SOC Prcessor
Stock : 0
Stock Image WM1824CGEFL/V
Audio D/A Converter ICs Stereo DAC w/ 2Vrms ground ref line Dvr
Stock : 29
Stock Image WM1616CLGEFL/V
Interface - CODECs Stereo AC'97 CODEC T/P INTERFACE
Stock : 0
Image Description
Stock Image EP9307-CRZR
Microprocessors - MPU IC Universal Platfrm ARM9 SOC Prcessor
Stock : 0
Stock Image EP9307-CRZ
Microprocessors - MPU IC Universl Pltform ARM9 SOC Prcessor
Stock : 122
Stock Image EP9302-IQZ
Cirrus Logic Microprocessors - MPU IC Hi-Perform ARM9 SOC Processor
Stock : 4142
Stock Image EP9301-CQZ
Microprocessors - MPU IC Entry-Level ARM9 SOC Processor
Stock : 8
Stock Image ST7FDALIF2M6TR
MCU 8-bit ST7 CISC 8KB Flash 2.5V/3.3V/5V 20-Pin SO T/R
Stock : 0
Stock Image ATXMEGA128A1U-AU
Atmel 8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V
Stock : 182
Stock Image MIC68400YML-TR
LDO Voltage Regulators
Stock : 29
Stock Image AW8063801032301S R0MZ
MPU Core™ i5-3210M Processor RISC 64bit 22nm 2.5GHz 988-Pin FCPGA Tray
Stock : 0
Stock Image TL7700CPWR
Supervisory Circuits Supply V Adj
Stock : 27
Stock Image EZ80190AZ050EG
Microprocessors - MPU 8Bit 50MHz Webserver
Stock : 90

E P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comE P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comOvERvIEW The single-cycle integer multiply- High-Performance ARM920T Processor Core Integrated Three-port USB 2.0 accumulate instruction in the Full Speed Host with Transceivers The EP9312 features an advanced MaverickCrunch engine allows the The EP9312 integrates three USB 2.0 Full ARM920T processor design with an MMU EP9312 to offer unique speed and ? ? Speed host ports. Fully compliant to the that supports Linux , Windows CE and performance while encoding digital audio OHCI USB 2.0 Full Speed specification many other embedded operating systems. and video formats, processing data via (12 Mbps), the host ports can be used The ARM920T?s 32-bit microcontroller Ethernet, and performing other math- to provide connections to a number of architecture, with a five-stage pipeline, intensive computing and data-processing external devices including mass storage delivers impressive performance at functions in consumer and industrial devices, external portable devices such very low power. The included 16 KB electronics. as audio players or cameras, printers instruction cache and 16 KB data cache or USB hubs. Naturally, the three-port provide zero-cycle latency to the current MaverickKey? Unique ID Secures USB host also supports the USB 2.0 program and data, or can be locked to Digital Content and OEM Designs Low Speed standard. This provides provide guaranteed no-latency access the opportunity to create a wide array to critical instructions and data. For MaverickKey unique hardware of flexible system configurations. applications with instruction memory size programmed IDs provide an excellent restrictions, the ARM920T?s compressed solution to the growing concern over ? Thumb instruction set provides a secure Web content and commerce. With Integrated Ethernet MAC Reduces BOM Costs space-efficient design that maximizes Internet security playing an important The EP9312 integrates a 1/10/100 external instruction memory usage. role in the delivery of digital media Mbps Ethernet Media Access such as books or music, traditional Controller (MAC) on board. With a software methods are quickly becoming MaverickCrunch? Math Engine for simple connection to an MII-based unreliable. The MaverickKey unique IDs Ultra-Fast Math Processing external PHY, an EP9312-based provide OEMs with a method of utilizing The MaverickCrunch engine is an system has easy, high-performance, specific hardware IDs for DRM (Digital advanced mixed-mode math coprocessor cost-effective Internet capability. Rights Management) mechanisms. that greatly accelerates the single and Both a specific 32-bit ID as well as a double-precision integer and floating- Support for a Wide Array of Display 128-bit random ID is programmed into point processing capabilities of the Interfaces with a Flexible Raster Controller the EP9312 through the use of laser ARM920T processor core. The engine The EP9312 processor provides timing probing technology. These IDs can then simplifies the end-user?s programming and interface signals for digital LCD, be used to match secure copyrighted task by using predefined coprocessor TFT, and CRT displays. It is fully content with the ID of the target device instructions, by utilizing standard ARM? programmable for either non-interlaced or that the EP9312 is powering, and then compiler tools, and by requiring just one dual-scan color and grayscale flat panel deliver the copyrighted information debugger session for the entire system. displays, with up to 18 bits-per-pixel of over a secure connection. In addition, Furthermore, the integrated design color resolution. System performance secure transactions can benefit by provides a single instruction stream and is enhanced with a separate dedicated matching device IDs to server IDs. the advantage of zero latency for cached data path to the SDRAM-based frame instructions. To emulate this capability, MaverickKey IDs can also be used by buffer, which supports resolutions up competitors? solutions add a DSP to OEMs and design houses to protect to 1024x768. A 16-bit PWM provides the system, which requires separate against design piracy by presetting control for LCD panel contrast. compiler/linker/debugger tool sets. This ranges for unique IDs. For more In addition, the EP9312 provides additional DSP requires programmers information on securing your design direct timing and interface signals to write two separate programs and using MaverickKey, please contact your for TV displays, with support for both debug them simultaneously, which can Cirrus Logic sales representative. NTSC and PAL formats through result in frustration and costly delays. either RGB or YCrCb outputs. E P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comE P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comOvERvIEW The single-cycle integer multiply- High-Performance ARM920T Processor Core Integrated Three-port USB 2.0 accumulate instruction in the Full Speed Host with Transceivers The EP9312 features an advanced MaverickCrunch engine allows the The EP9312 integrates three USB 2.0 Full ARM920T processor design with an MMU EP9312 to offer unique speed and ? ? Speed host ports. Fully compliant to the that supports Linux , Windows CE and performance while encoding digital audio OHCI USB 2.0 Full Speed specification many other embedded operating systems. and video formats, processing data via (12 Mbps), the host ports can be used The ARM920T?s 32-bit microcontroller Ethernet, and performing other math- to provide connections to a number of architecture, with a five-stage pipeline, intensive computing and data-processing external devices including mass storage delivers impressive performance at functions in consumer and industrial devices, external portable devices such very low power. The included 16 KB electronics. as audio players or cameras, printers instruction cache and 16 KB data cache or USB hubs. Naturally, the three-port provide zero-cycle latency to the current MaverickKey? Unique ID Secures USB host also supports the USB 2.0 program and data, or can be locked to Digital Content and OEM Designs Low Speed standard. This provides provide guaranteed no-latency access the opportunity to create a wide array to critical instructions and data. For MaverickKey unique hardware of flexible system configurations. applications with instruction memory size programmed IDs provide an excellent restrictions, the ARM920T?s compressed solution to the growing concern over ? Thumb instruction set provides a secure Web content and commerce. With Integrated Ethernet MAC Reduces BOM Costs space-efficient design that maximizes Internet security playing an important The EP9312 integrates a 1/10/100 external instruction memory usage. role in the delivery of digital media Mbps Ethernet Media Access such as books or music, traditional Controller (MAC) on board. With a software methods are quickly becoming MaverickCrunch? Math Engine for simple connection to an MII-based unreliable. The MaverickKey unique IDs Ultra-Fast Math Processing external PHY, an EP9312-based provide OEMs with a method of utilizing The MaverickCrunch engine is an system has easy, high-performance, specific hardware IDs for DRM (Digital advanced mixed-mode math coprocessor cost-effective Internet capability. Rights Management) mechanisms. that greatly accelerates the single and Both a specific 32-bit ID as well as a double-precision integer and floating- Support for a Wide Array of Display 128-bit random ID is programmed into point processing capabilities of the Interfaces with a Flexible Raster Controller the EP9312 through the use of laser ARM920T processor core. The engine The EP9312 processor provides timing probing technology. These IDs can then simplifies the end-user?s programming and interface signals for digital LCD, be used to match secure copyrighted task by using predefined coprocessor TFT, and CRT displays. It is fully content with the ID of the target device instructions, by utilizing standard ARM? programmable for either non-interlaced or that the EP9312 is powering, and then compiler tools, and by requiring just one dual-scan color and grayscale flat panel deliver the copyrighted information debugger session for the entire system. displays, with up to 18 bits-per-pixel of over a secure connection. In addition, Furthermore, the integrated design color resolution. System performance secure transactions can benefit by provides a single instruction stream and is enhanced with a separate dedicated matching device IDs to server IDs. the advantage of zero latency for cached data path to the SDRAM-based frame instructions. To emulate this capability, MaverickKey IDs can also be used by buffer, which supports resolutions up competitors? solutions add a DSP to OEMs and design houses to protect to 1024x768. A 16-bit PWM provides the system, which requires separate against design piracy by presetting control for LCD panel contrast. compiler/linker/debugger tool sets. This ranges for unique IDs. For more In addition, the EP9312 provides additional DSP requires programmers information on securing your design direct timing and interface signals to write two separate programs and using MaverickKey, please contact your for TV displays, with support for both debug them simultaneously, which can Cirrus Logic sales representative. NTSC and PAL formats through result in frustration and costly delays. either RGB or YCrCb outputs. E P9312 Integrated Drive Electronics (IDE) General-Purpose Memory Interface 8x8 Keypad Interface Reduces BOM Costs Interface Reduces BOM Costs (SDRAM, SRAM, ROM, & FLASH) The keypad circuitry scans an 8x8 array With the EP9312?s built-in IDE interface, The EP9312 features a unified memory of 64 normally open, single pole switches. the processor can connect directly with address model in which all memory Any one or two keys depressed will be multiple hardware devices such as hard devices are accessed over a common de-bounced and decoded. An interrupt drives, CD drives and DVD drives. This address/data bus. A separate internal is generated whenever a stable set of saves designers money by minimizing port is dedicated to the read-only Raster/ depressed keys is detected. If the keypad their BOM costs, reduces their product Display refresh engine, while the rest is not utilized, the 16 column/row pins size by shrinking board space and gets of the memory accesses are performed may be used as general-purpose I/Os. their products to market faster by saving via the high-speed processor bus. The design time. The IDE interface provides SRAM memory controller supports 8, 16 Multiple Booting Mechanisms an industry standard connection to two and 32-bit devices and accommodates Increase Flexibility AT Advanced Packet Interface (ATAPI) an internal boot ROM concurrently The processor includes a 16 KB boot compliant devices. A single IDE port with a 32-bit SDRAM memory. ROM to set up standard configurations. attaches to both master and slave Optionally, the processor may be booted devices. The interface supports three 16-Bit Analog-to-Digital Converter (ADC) from FLASH memory, over the SPI serial transfer modes corresponding to a range Provides an Integrated Touch-Screen Interface interface or through the UART. This boot of transfer rates. These modes are Polled or General ADC Functionality flexibility makes it easy to design user- I/O, Multiword DMA and Ultra DMA. The EP9312 includes a 16-bit ADC, controlled, field-upgradable systems. which can be utilized either as a touch- High Quality Sound Delivered in screen interface or for general ADC Abundant General Purpose I/Os Multiple Audio Configurations functionality. The touch-screen interface Build Flexible Systems 2 performs all sampling, averaging, ADC The EP9312 delivers SPI, I S and The EP9312 includes both enhanced range checking, and control for a wide AC ?97 serial interface support. The and standard general- purpose I/O pins variety of analog-resistive touch screens. processor can be configured to provide (GPIOs). The 16 different enhanced 2 To improve system performance, the up to six-channel I S 24-bit audio. The GPIOs may individually be configured as controller only interrupts the processor AC ?97 port supports multiple CODECs inputs, outputs or interrupt-enabled inputs. when a meaningful change occurs. The for cost-effective stereo audio output. There are an additional 49 standard touch-screen hardware may be disabled, Cirrus Logic provides high-performance GPIOs that may individually be used as and the switch matrix and ADC controlled audio decode and encode algorithms inputs, outputs or open-drain pins. The directly for general ADC usage if desired. for a number of popular formats standard GPIOs are multiplexed with ? including MP3, WMA and AAC?. peripheral function pins, so the number available depends on the utilization of peripherals. Together, the enhanced and standard GPIOs facilitate easy system design with external peripherals not integrated on the EP9312. www.cirrus.comE P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comE P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comOvERvIEW The single-cycle integer multiply- High-Performance ARM920T Processor Core Integrated Three-port USB 2.0 accumulate instruction in the Full Speed Host with Transceivers The EP9312 features an advanced MaverickCrunch engine allows the The EP9312 integrates three USB 2.0 Full ARM920T processor design with an MMU EP9312 to offer unique speed and ? ? Speed host ports. Fully compliant to the that supports Linux , Windows CE and performance while encoding digital audio OHCI USB 2.0 Full Speed specification many other embedded operating systems. and video formats, processing data via (12 Mbps), the host ports can be used The ARM920T?s 32-bit microcontroller Ethernet, and performing other math- to provide connections to a number of architecture, with a five-stage pipeline, intensive computing and data-processing external devices including mass storage delivers impressive performance at functions in consumer and industrial devices, external portable devices such very low power. The included 16 KB electronics. as audio players or cameras, printers instruction cache and 16 KB data cache or USB hubs. Naturally, the three-port provide zero-cycle latency to the current MaverickKey? Unique ID Secures USB host also supports the USB 2.0 program and data, or can be locked to Digital Content and OEM Designs Low Speed standard. This provides provide guaranteed no-latency access the opportunity to create a wide array to critical instructions and data. For MaverickKey unique hardware of flexible system configurations. applications with instruction memory size programmed IDs provide an excellent restrictions, the ARM920T?s compressed solution to the growing concern over ? Thumb instruction set provides a secure Web content and commerce. With Integrated Ethernet MAC Reduces BOM Costs space-efficient design that maximizes Internet security playing an important The EP9312 integrates a 1/10/100 external instruction memory usage. role in the delivery of digital media Mbps Ethernet Media Access such as books or music, traditional Controller (MAC) on board. With a software methods are quickly becoming MaverickCrunch? Math Engine for simple connection to an MII-based unreliable. The MaverickKey unique IDs Ultra-Fast Math Processing external PHY, an EP9312-based provide OEMs with a method of utilizing The MaverickCrunch engine is an system has easy, high-performance, specific hardware IDs for DRM (Digital advanced mixed-mode math coprocessor cost-effective Internet capability. Rights Management) mechanisms. that greatly accelerates the single and Both a specific 32-bit ID as well as a double-precision integer and floating- Support for a Wide Array of Display 128-bit random ID is programmed into point processing capabilities of the Interfaces with a Flexible Raster Controller the EP9312 through the use of laser ARM920T processor core. The engine The EP9312 processor provides timing probing technology. These IDs can then simplifies the end-user?s programming and interface signals for digital LCD, be used to match secure copyrighted task by using predefined coprocessor TFT, and CRT displays. It is fully content with the ID of the target device instructions, by utilizing standard ARM? programmable for either non-interlaced or that the EP9312 is powering, and then compiler tools, and by requiring just one dual-scan color and grayscale flat panel deliver the copyrighted information debugger session for the entire system. displays, with up to 18 bits-per-pixel of over a secure connection. In addition, Furthermore, the integrated design color resolution. System performance secure transactions can benefit by provides a single instruction stream and is enhanced with a separate dedicated matching device IDs to server IDs. the advantage of zero latency for cached data path to the SDRAM-based frame instructions. To emulate this capability, MaverickKey IDs can also be used by buffer, which supports resolutions up competitors? solutions add a DSP to OEMs and design houses to protect to 1024x768. A 16-bit PWM provides the system, which requires separate against design piracy by presetting control for LCD panel contrast. compiler/linker/debugger tool sets. This ranges for unique IDs. For more In addition, the EP9312 provides additional DSP requires programmers information on securing your design direct timing and interface signals to write two separate programs and using MaverickKey, please contact your for TV displays, with support for both debug them simultaneously, which can Cirrus Logic sales representative. NTSC and PAL formats through result in frustration and costly delays. either RGB or YCrCb outputs. E P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comE P9312 Universal Platform ARM9? System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications E P9312 The EP9312 is a highly integrated system- DVR, VOIP, fitness equipment, home high volume applications. Furthermore, on-chip processor that paves the way for automation and GPS devices will benefit by enabling or disabling the EP9312?s a multitude of next-generation consumer from the EP9312?s integrated architecture peripheral interfaces, designers can and industrial electronic products. and advanced features. In fact, with reduce development costs and accelerate Designers of digital media servers and amazingly agile performance provided time to market by creating a single jukeboxes, telematic control systems, by a 200 MHz ARM920T processor, platform that can be easily modified to thin clients, set-top boxes, point-of sale and featuring an incredibly wide breadth deliver a variety of differentiated end terminals, industrial and building controls, of peripheral interfaces, the EP9312 is products. biometric security systems, NAS, security, well suited to an even broader range of EP9312 Features ? 200 MHz ARM920T Processor ? Integrated Peripheral Interfaces ? Internal Peripherals ? 16 KB data cache and 16 KB ? EIDE, up to 2 devices ? Real-Time clock with software trim instruction cache ? 1/10/100 Mbps Ethernet MAC ? 12 DMA channels for data transfer ? ? ? MMU enabling Linux and Windows CE that maximizes system performance ? Three-port USB 2.0 Full Speed host (OHCI) ? 100 MHz system bus ? Boot ROM ? Three UARTs (16550 Type) ? Dual PLLs control all clock domains ? IrDA interface, slow and fast mode ? MaverickCrunch? Math Engine ? Watchdog timer ? Floating point, integer and signal ? LCD interface with dedicated SDRAM channel processing instructions ? Two general purpose 16-bit timers ? Touch screen interface ? Optimized for digital music ? General purpose 32-bit timer ? SPI? port compression algorithms ? 40-bit debug timer ? AC ?97 interface ? Hardware interlocks allow in-line coding 2 ? I S interface, up to 6 channels ? General-Purpose I/Os ? MaverickKey? IDs for Digital Rights ? 8x8 keypad scanner ? 16 enhanced GPIOs including Management or Design IP Security interrupt capability ? External Memory Options ? 32-bit unique ID ? 49 additional optional GPIOs ? 32-bit SDRAM interface, up to four banks ? 128-bit random ID multiplexed on peripherals ? 32/16/8-bit SRAM/Flash/ROM I/F ? Serial EEPROM interface www.cirrus.comOvERvIEW The single-cycle integer multiply- High-Performance ARM920T Processor Core Integrated Three-port USB 2.0 accumulate instruction in the Full Speed Host with Transceivers The EP9312 features an advanced MaverickCrunch engine allows the The EP9312 integrates three USB 2.0 Full ARM920T processor design with an MMU EP9312 to offer unique speed and ? ? Speed host ports. Fully compliant to the that supports Linux , Windows CE and performance while encoding digital audio OHCI USB 2.0 Full Speed specification many other embedded operating systems. and video formats, processing data via (12 Mbps), the host ports can be used The ARM920T?s 32-bit microcontroller Ethernet, and performing other math- to provide connections to a number of architecture, with a five-stage pipeline, intensive computing and data-processing external devices including mass storage delivers impressive performance at functions in consumer and industrial devices, external portable devices such very low power. The included 16 KB electronics. as audio players or cameras, printers instruction cache and 16 KB data cache or USB hubs. Naturally, the three-port provide zero-cycle latency to the current MaverickKey? Unique ID Secures USB host also supports the USB 2.0 program and data, or can be locked to Digital Content and OEM Designs Low Speed standard. This provides provide guaranteed no-latency access the opportunity to create a wide array to critical instructions and data. For MaverickKey unique hardware of flexible system configurations. applications with instruction memory size programmed IDs provide an excellent restrictions, the ARM920T?s compressed solution to the growing concern over ? Thumb instruction set provides a secure Web content and commerce. With Integrated Ethernet MAC Reduces BOM Costs space-efficient design that maximizes Internet security playing an important The EP9312 integrates a 1/10/100 external instruction memory usage. role in the delivery of digital media Mbps Ethernet Media Access such as books or music, traditional Controller (MAC) on board. With a software methods are quickly becoming MaverickCrunch? Math Engine for simple connection to an MII-based unreliable. The MaverickKey unique IDs Ultra-Fast Math Processing external PHY, an EP9312-based provide OEMs with a method of utilizing The MaverickCrunch engine is an system has easy, high-performance, specific hardware IDs for DRM (Digital advanced mixed-mode math coprocessor cost-effective Internet capability. Rights Management) mechanisms. that greatly accelerates the single and Both a specific 32-bit ID as well as a double-precision integer and floating- Support for a Wide Array of Display 128-bit random ID is programmed into point processing capabilities of the Interfaces with a Flexible Raster Controller the EP9312 through the use of laser ARM920T processor core. The engine The EP9312 processor provides timing probing technology. These IDs can then simplifies the end-user?s programming and interface signals for digital LCD, be used to match secure copyrighted task by using predefined coprocessor TFT, and CRT displays. It is fully content with the ID of the target device instructions, by utilizing standard ARM? programmable for either non-interlaced or that the EP9312 is powering, and then compiler tools, and by requiring just one dual-scan color and grayscale flat panel deliver the copyrighted information debugger session for the entire system. displays, with up to 18 bits-per-pixel of over a secure connection. In addition, Furthermore, the integrated design color resolution. System performance secure transactions can benefit by provides a single instruction stream and is enhanced with a separate dedicated matching device IDs to server IDs. the advantage of zero latency for cached data path to the SDRAM-based frame instructions. To emulate this capability, MaverickKey IDs can also be used by buffer, which supports resolutions up competitors? solutions add a DSP to OEMs and design houses to protect to 1024x768. A 16-bit PWM provides the system, which requires separate against design piracy by presetting control for LCD panel contrast. compiler/linker/debugger tool sets. This ranges for unique IDs. For more In addition, the EP9312 provides additional DSP requires programmers information on securing your design direct timing and interface signals to write two separate programs and using MaverickKey, please contact your for TV displays, with support for both debug them simultaneously, which can Cirrus Logic sales representative. NTSC and PAL formats through result in frustration and costly delays. either RGB or YCrCb outputs. E P9312 Integrated Drive Electronics (IDE) General-Purpose Memory Interface 8x8 Keypad Interface Reduces BOM Costs Interface Reduces BOM Costs (SDRAM, SRAM, ROM, & FLASH) The keypad circuitry scans an 8x8 array With the EP9312?s built-in IDE interface, The EP9312 features a unified memory of 64 normally open, single pole switches. the processor can connect directly with address model in which all memory Any one or two keys depressed will be multiple hardware devices such as hard devices are accessed over a common de-bounced and decoded. An interrupt drives, CD drives and DVD drives. This address/data bus. A separate internal is generated whenever a stable set of saves designers money by minimizing port is dedicated to the read-only Raster/ depressed keys is detected. If the keypad their BOM costs, reduces their product Display refresh engine, while the rest is not utilized, the 16 column/row pins size by shrinking board space and gets of the memory accesses are performed may be used as general-purpose I/Os. their products to market faster by saving via the high-speed processor bus. The design time. The IDE interface provides SRAM memory controller supports 8, 16 Multiple Booting Mechanisms an industry standard connection to two and 32-bit devices and accommodates Increase Flexibility AT Advanced Packet Interface (ATAPI) an internal boot ROM concurrently The processor includes a 16 KB boot compliant devices. A single IDE port with a 32-bit SDRAM memory. ROM to set up standard configurations. attaches to both master and slave Optionally, the processor may be booted devices. The interface supports three 16-Bit Analog-to-Digital Converter (ADC) from FLASH memory, over the SPI serial transfer modes corresponding to a range Provides an Integrated Touch-Screen Interface interface or through the UART. This boot of transfer rates. These modes are Polled or General ADC Functionality flexibility makes it easy to design user- I/O, Multiword DMA and Ultra DMA. The EP9312 includes a 16-bit ADC, controlled, field-upgradable systems. which can be utilized either as a touch- High Quality Sound Delivered in screen interface or for general ADC Abundant General Purpose I/Os Multiple Audio Configurations functionality. The touch-screen interface Build Flexible Systems 2 performs all sampling, averaging, ADC The EP9312 delivers SPI, I S and The EP9312 includes both enhanced range checking, and control for a wide AC ?97 serial interface support. The and standard general- purpose I/O pins variety of analog-resistive touch screens. processor can be configured to provide (GPIOs). The 16 different enhanced 2 To improve system performance, the up to six-channel I S 24-bit audio. The GPIOs may individually be configured as controller only interrupts the processor AC ?97 port supports multiple CODECs inputs, outputs or interrupt-enabled inputs. when a meaningful change occurs. The for cost-effective stereo audio output. There are an additional 49 standard touch-screen hardware may be disabled, Cirrus Logic provides high-performance GPIOs that may individually be used as and the switch matrix and ADC controlled audio decode and encode algorithms inputs, outputs or open-drain pins. The directly for general ADC usage if desired. for a number of popular formats standard GPIOs are multiplexed with ? including MP3, WMA and AAC?. peripheral function pins, so the number available depends on the utilization of peripherals. Together, the enhanced and standard GPIOs facilitate easy system design with external peripherals not integrated on the EP9312. www.cirrus.com

Tariff Concession Code
Tariff Desc

Free
8542.31.00 52 No ..CMOS and MOS Microprocessors (MPU), Microcontrollers (MCU) and Digital Signal Processors (DSP)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits Digital.

Cirrus Logic may also be referenced as

CIRRUS LOGIC
Cirrus Logic Inc
Cirrus Logic Inc.
Wolfson / Cirrus Logic
WOLFSON MICROELECTRONICS
Wolfson Microelectronics PLC