Product Information

IS61WV20488FBLL-10BLI

Product Image X-ON

Datasheet
SRAM 16Mb,High-Speed,Async,2Mbx8,10ns, 2.4v-3.6v, 48 Ball mBGA (6x8 mm), RoHS
Manufacturer: ISSI



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From 14.5421

356 - Global Stock
Ships to you between
Thu. 22 Apr to Mon. 26 Apr

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


Ships to you between Thu. 22 Apr to Mon. 26 Apr

MOQ : 1
Multiples : 1
1 : $ 21.6447
10 : $ 19.5158
25 : $ 18.9316
50 : $ 18.3632
100 : $ 16.4842
250 : $ 15.9474
500 : $ 15.4579
1000 : $ 14.9842
2500 : $ 14.5421

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Manufacturer
ISSI
Product Category
SRAM
RoHS - XON
Y Icon ROHS
Memory Size
16 Mbit
Organization
2 M X 8
Access Time
10 Ns
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.4 V
Maximum Operating Temperature
+85 C
Minimum Operating Temperature
- 40 C
Mounting Style
Smd/Smt
Package / Case
BGA-48
Series
Is61wv20488fbll
Type
Asynchronous
Brand
ISSI
Interface Type
Parallel
Supply Current - Max
90 mA
Product Type
Sram
Factory Pack Quantity :
480
Subcategory
Memory & Data Storage
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Mfr. Part No.
Description
Stock
ISSI SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v
2641
Memory; SRAM; 256kx16bit; 2.4÷3.6V; 10ns; SOJ44; -40÷85°C
6
SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v
264
Memory; SRAM; 256kx16bit; 3.3V; 10ns; TSOP44
392
SRAM Chip Async Single 2.5V/3.3V 4M-bit 256K x 16 10ns 48-Pin Mini-BGA T/R
1358
ISSI SRAM 4Mb 256Kx16 10ns Async SRAM 3.3v
2000
Memory; SRAM; 256kx16bit; 2.4÷3.6V; 25ns; TSOP44 II; -40÷85°C
251
SRAM 16Mb,High-Speed,Async,2Mbx8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS
77
SRAM 16MbHigh-SpeedAsync2Mbx810ns 2.4v-3.6v 54 Pin TSOP II RoHS
143
Image
Mfr. Part No.
Description
Stock
SRAM 16Mb,High-Speed,Async,1Mbx16, 20ns, 1.65v-2.2v, 48 Ball mBGA (6x8 mm), RoHS
552
SRAM 2K x 8 Dual-Port RAM
48
SRAM 4Mb,High-Speed/Low Power,Async,256K x 16,8ns/3.3v +/-10%,or 10ns/2.4v-3.6v,44 Pin TSOP II, RoHS
18
SRAM 4Mb,High-Speed/Low Power,Async,512K x 8,10ns, 2.4v-3.6v, 44 Pin TSOP II, RoHS
161

IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL 48-Pin mini BGA, Single Chip Select 48-Pin mini BGA, Dual Chip Select 1 2 3 4 5 6 1 2 3 4 5 6 A A NC OE# A0 A1 A2 NC NC OE# A0 A1 A2 CS2 B B NC NC A3 A4 CS# I/O0 NC NC A3 A4 CS1# I/O0 C NC NC A5 A6 I/O1 I/O2 C NC NC A5 A6 I/O1 I/O2 D D VSS NC A17 A7 I/O3 VDD VSS NC A17 A7 I/O3 VDD E E VDD NC NC A16 I/O4 VSS VDD NC NC A16 I/O4 VSS F F NC NC A14 A15 I/O5 I/O6 NC NC A14 A15 I/O5 I/O6 G G NC A19 A12 A13 WE# I/O7 NC A19 A12 A13 WE# I/O7 H H A18 A8 A9 A10 A11 A20 A18 A8 A9 A10 A11 A20 Integrated Silicon Solution, Inc.- www.issi.com 2 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL 48-Pin mini BGA, Single Chip Select 48-Pin mini BGA, Dual Chip Select 1 2 3 4 5 6 1 2 3 4 5 6 A A NC OE# A0 A1 A2 NC NC OE# A0 A1 A2 CS2 B B NC NC A3 A4 CS# I/O0 NC NC A3 A4 CS1# I/O0 C NC NC A5 A6 I/O1 I/O2 C NC NC A5 A6 I/O1 I/O2 D D VSS NC A17 A7 I/O3 VDD VSS NC A17 A7 I/O3 VDD E E VDD NC NC A16 I/O4 VSS VDD NC NC A16 I/O4 VSS F F NC NC A14 A15 I/O5 I/O6 NC NC A14 A15 I/O5 I/O6 G G NC A19 A12 A13 WE# I/O7 NC A19 A12 A13 WE# I/O7 H H A18 A8 A9 A10 A11 A20 A18 A8 A9 A10 A11 A20 Integrated Silicon Solution, Inc.- www.issi.com 2 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL 44-Pin TSOP II 54-Pin TSOP II NC 1 54 NC NC 1 44 NC VSS VDD 2 53 NC 2 43 NC 3 NC 52 NC A0 3 42 A20 I/O6 4 I/O5 51 A1 4 41 A18 VSS 5 VDD 50 A2 5 40 A17 I/O7 49 I/O4 6 A3 6 39 A16 A4 48 A5 7 A4 7 38 A15 47 A6 A3 8 CS# 37 OE# 8 A2 A7 9 46 I/O0 9 36 I/O7 A1 A8 10 45 I/O6 I/O1 10 35 A0 11 A9 44 VDD VSS 11 34 43 NC 12 NC VSS VDD 12 33 OE# CS1# 13 42 32 I/O5 I/O2 13 14 VDD 41 VSS I/O3 14 31 I/O4 WE# NC 15 40 WE# 15 30 A14 CS2 39 A20 16 A5 16 29 A13 38 A10 A19 17 A6 17 28 A12 A18 18 37 A11 A7 18 27 A11 36 A12 A17 19 A10 A8 19 26 A16 20 A13 35 A19 A9 25 20 21 A14 A15 34 NC 21 24 NC I/O0 I/O3 22 33 NC 22 23 NC VSS VDD 23 32 I/O1 24 31 I/O2 NC NC 25 30 VSS 26 29 VDD 27 28 NC NC Pin Descriptions A0-A20 Address Inputs I/O0-I/O7 Data Inputs/Outputs CS# or Chip Enable Input(s) CS1#/CS2 OE# Output Enable Input WE# Write Enable Input NC No Connection VDD Power VSS Ground Integrated Silicon Solution, Inc.- www.issi.com 3 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL 48-Pin mini BGA, Single Chip Select 48-Pin mini BGA, Dual Chip Select 1 2 3 4 5 6 1 2 3 4 5 6 A A NC OE# A0 A1 A2 NC NC OE# A0 A1 A2 CS2 B B NC NC A3 A4 CS# I/O0 NC NC A3 A4 CS1# I/O0 C NC NC A5 A6 I/O1 I/O2 C NC NC A5 A6 I/O1 I/O2 D D VSS NC A17 A7 I/O3 VDD VSS NC A17 A7 I/O3 VDD E E VDD NC NC A16 I/O4 VSS VDD NC NC A16 I/O4 VSS F F NC NC A14 A15 I/O5 I/O6 NC NC A14 A15 I/O5 I/O6 G G NC A19 A12 A13 WE# I/O7 NC A19 A12 A13 WE# I/O7 H H A18 A8 A9 A10 A11 A20 A18 A8 A9 A10 A11 A20 Integrated Silicon Solution, Inc.- www.issi.com 2 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL OCTOBER 2018 2Mx8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V/1.8V SUPPLY FEATURES DESCRIPTION The ISSI IS61/64WV20488FALL/BLL are high-speed, 16M ? High-speed access time: 8ns, 10ns, 20ns ? High- performance, low power CMOS process bit static RAMs organized as 2048K words by 8 bits. It is ? Multiple center power and ground pins for fabricated using ISSI's high-performance CMOS technology. greater noise immunity This highly reliable process coupled with innovative circuit ? TTL compatible inputs and outputs design techniques, yields high-performance and low power ? Single power supply consumption devices. ? 1.65V-2.2V VDD (IS61WV20488FALL) ? 2.4V-3.6V VDD (IS61/64WV20488FBLL) When CS# is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced ? Packages available : down with CMOS input levels. Easy memory expansion is - 44 pin TSOP (Type II) provided by using Chip Enable and Output Enable inputs. - 48 ball mini BGA (6mm x 8mm) - 54 pin TSOP (Type II) The active LOW Write Enable (WE#) controls both writing and reading of the memory. Industrial and Automotive temperature support ? The devices are packaged in the JEDEC standard 44-Pin Lead-free available ? TSOP (TYPE II), 48-pin mini BGA (6mm x 8mm), and 54-Pin Data Control for upper and lower bytes ? TSOP (TYPE II).. FUNCTIONAL BLOCK DIAGRAM 2048K x 8 MEMORY DECODER A0 ? A20 ARRAY VDD GND I/ O I/O 0 ? I/O7 DATA COLUMN /IO CIRCUIT CS# or CS1#/CS2 CONTROL OE# CIRCUIT WE# Copyright ? 2018 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized; b.) the user assume all such risks; and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL 48-Pin mini BGA, Single Chip Select 48-Pin mini BGA, Dual Chip Select 1 2 3 4 5 6 1 2 3 4 5 6 A A NC OE# A0 A1 A2 NC NC OE# A0 A1 A2 CS2 B B NC NC A3 A4 CS# I/O0 NC NC A3 A4 CS1# I/O0 C NC NC A5 A6 I/O1 I/O2 C NC NC A5 A6 I/O1 I/O2 D D VSS NC A17 A7 I/O3 VDD VSS NC A17 A7 I/O3 VDD E E VDD NC NC A16 I/O4 VSS VDD NC NC A16 I/O4 VSS F F NC NC A14 A15 I/O5 I/O6 NC NC A14 A15 I/O5 I/O6 G G NC A19 A12 A13 WE# I/O7 NC A19 A12 A13 WE# I/O7 H H A18 A8 A9 A10 A11 A20 A18 A8 A9 A10 A11 A20 Integrated Silicon Solution, Inc.- www.issi.com 2 Rev. A 10/26/2018 IS61WV20488FALL IS61/64WV20488FBLL 44-Pin TSOP II 54-Pin TSOP II NC 1 54 NC NC 1 44 NC VSS VDD 2 53 NC 2 43 NC 3 NC 52 NC A0 3 42 A20 I/O6 4 I/O5 51 A1 4 41 A18 VSS 5 VDD 50 A2 5 40 A17 I/O7 49 I/O4 6 A3 6 39 A16 A4 48 A5 7 A4 7 38 A15 47 A6 A3 8 CS# 37 OE# 8 A2 A7 9 46 I/O0 9 36 I/O7 A1 A8 10 45 I/O6 I/O1 10 35 A0 11 A9 44 VDD VSS 11 34 43 NC 12 NC VSS VDD 12 33 OE# CS1# 13 42 32 I/O5 I/O2 13 14 VDD 41 VSS I/O3 14 31 I/O4 WE# NC 15 40 WE# 15 30 A14 CS2 39 A20 16 A5 16 29 A13 38 A10 A19 17 A6 17 28 A12 A18 18 37 A11 A7 18 27 A11 36 A12 A17 19 A10 A8 19 26 A16 20 A13 35 A19 A9 25 20 21 A14 A15 34 NC 21 24 NC I/O0 I/O3 22 33 NC 22 23 NC VSS VDD 23 32 I/O1 24 31 I/O2 NC NC 25 30 VSS 26 29 VDD 27 28 NC NC Pin Descriptions A0-A20 Address Inputs I/O0-I/O7 Data Inputs/Outputs CS# or Chip Enable Input(s) CS1#/CS2 OE# Output Enable Input WE# Write Enable Input NC No Connection VDD Power VSS Ground Integrated Silicon Solution, Inc.- www.issi.com 3 Rev. A 10/26/2018

Tariff Concession Code
Tariff Desc

Free
8542.32.00 31 No ..Random Access Memory (RAM) including Single Inline Memory Modules (SIMMS), Dual Inline Memory Modules (DIMMS), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SD RAM), Rambus Dynamic Random Access Memory (RD RAM) and other similar memory
Integrated Silicon Solution
Integrated Silicon Solution ()
Integrated Silicon Solution (ISSI)
INTEGRATED SILICON SOLUTIONS INC
ISSI
ISSI(Integrated Silicon Solution)
ISSI, Integrated Silicon Solution Inc
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