PIC18C452-I/P

PIC18CXX2 High Performance Microcontrollers with 10-bit A/D High Performance RISC CPU: Pin Diagrams DIP, Windowed CERDIP C compiler optimized architecture/instruction set RB7 MCLR/VPP 1 40 - Source code compatible with the PIC16CXX RA0/AN0 RB6 2 39 instruction set RB5 3 38 RA1/AN1 Linear program memory addressing to 2 Mbytes RB4 RA2/AN2/VREF- 4 37 Linear data memory addressing to 4 Kbytes RB3/CCP2* RA3/AN3/VREF+ 5 36 RB2/INT2 RA4/T0CKI 6 35 On-Chip Program Memory On-Chip RB1/INT1 RA5/AN4/SS/LVDIN 7 34 RB0/INT0 Device RAM RE0/RD/AN5 8 33 EPROM Single Word VDD RE1/WR/AN6 9 32 (bytes) (bytes) Instructions VSS RE2/CS/AN7 10 31 VDD 11 30 RD7/PSP7 PIC18C242 16K 8192 512 VSS 12 29 RD6/PSP6 PIC18C252 32K 16384 1536 RD5/PSP5 OSC1/CLKI 13 28 RD4/PSP4 OSC2/CLKO/RA6 14 27 PIC18C442 16K 8192 512 RC7/RX/DT RC0/T1OSO/T1CKI 15 26 PIC18C452 32K 16384 1536 RC6/TX/CK RC1/T1OSI/CCP2* 16 25 RC5/SDO RC2/CCP1 17 24 Up to 10 MIPs operation: 18 23 RC4/SDI/SDA RC3/SCK/SCL - DC - 40 MHz osc./clock input RD3/PSP3 RD0/PSP0 19 22 - 4 MHz - 10 MHz osc./clock input with PLL active 20 21 RD2/PSP2 RD1/PSP1 16-bit wide instructions, 8-bit wide data path * RB3 is the alternate pin for the CCP2 pin multiplexing. Note: Pin compatible with 40-pin PIC16C7X devices. Priority levels for interrupts 8 x 8 Single Cycle Hardware Multiplier Analog Features: Peripheral Features: Compatible 10-bit Analog-to-Digital Converter module (A/D) with: High current sink/source 25 mA/25 mA - Fast sampling rate Three external interrupt pins - Conversion available during SLEEP Timer0 module: 8-bit/16-bit timer/counter with - DNL = 1 LSb, INL = 1 LSb 8-bit programmable prescaler Programmable Low Voltage Detection (LVD) Timer1 module: 16-bit timer/counter module Timer2 module: 8-bit timer/counter with 8-bit - Supports interrupt-on-low voltage detection period register (time-base for PWM) Programmable Brown-out Reset (BOR) Timer3 module: 16-bit timer/counter Secondary oscillator clock option - Timer1/Timer3 Special Microcontroller Features: Two Capture/Compare/PWM (CCP) modules. Power-on Reset (POR), Power-up Timer (PWRT) CCP pins that can be configured as: and Oscillator Start-up Timer (OST) - Capture input: capture is 16-bit, Watchdog Timer (WDT) with its own on-chip RC max. resolution 6.25 ns (TCY/16) oscillator for reliable operation - Compare is 16-bit, max. resolution 100 ns (TCY) Programmable code protection - PWM output: PWM resolution is 1- to 10-bit. Power saving SLEEP mode Max. PWM freq. : 8-bit resolution = 156 kHz Selectable oscillator options including: 10-bit resolution = 39 kHz - 4X Phase Lock Loop (of primary oscillator) Master Synchronous Serial Port (MSSP) module. - Secondary Oscillator (32 kHz) clock input Two modes of operation: In-Circuit Serial Programming (ICSP) via two pins - 3-wire SPI (supports all 4 SPI modes) 2 CMOS Technology: -I C master and slave mode Addressable USART module: Low power, high speed EPROM technology - Supports interrupt on Address bit Fully static design Parallel Slave Port (PSP) module Wide operating voltage range (2.5V to 5.5V) Industrial and Extended temperature ranges Low power consumption 1999-2013 Microchip Technology Inc. DS39026D-page 1 PIC18C4X228 NC 27 RC6/TX/CK 22 RA3/AN3/VREF+ 21 26 RC5/SDO RA2/AN2/VREF- 25 RC4/SDI/SDA 20 RA1/AN1 RD3/PSP3 24 19 RA0/AN0 23 RD2/PSP2 18 MCLR/VPP 22 RD1/PSP1 17 RB7 21 RD0/PSP0 16 RB6 20 RC3/SCK/SCL 15 RB5 19 RC2/CCP1 14 RB4 18 RC1/T1OSI/CCP2* NC 13 12 NC PIC18CXX2 Pin Diagrams PLCC 39 7 RB3/CCP2* RA4/T0CKI 38 8 RB2/INT2 RA5/AN4/SS/LVDIN 9 37 RB1/INT1 RE0/RD/AN5 10 36 RB0/INT0 RE1/WR/AN6 11 35 VDD RE2/CS/AN7 12 PIC18C4X2 34 VSS VDD 33 RD7/PSP7 13 VSS 14 32 RD6/PSP6 OSC1/CLKI 15 31 RD5/PSP5 OSC2/CLKO/RA6 30 RD4/PSP4 16 RC0/T1OSO/T1CKI RC7/RX/DT 17 29 NC TQFP NC 33 RC7/RX/DT 1 RC0/T1OSO/T1CKI 32 RD4/PSP4 2 31 OSC2/CLKO/RA6 RD5/PSP5 3 30 OSC1/CLKI RD6/PSP6 4 29 VSS RD7/PSP7 5 PIC18C4X2 28 VDD VSS 6 27 RE2/AN7/CS VDD 7 RE1/AN6/WR RB0/INT0 8 26 RE0/AN5/RD RB1/INT1 9 25 RA5/AN4/SS/LVDIN RB2/INT2 10 24 23 RA4/T0CKI RB3/CCP2* 11 * RB3 is the alternate pin for the CCP2 pin multiplexing. Note: Pin compatible with 44-pin PIC16C7X devices. DS39026D-page 2 1999-2013 Microchip Technology Inc. 44 RC6/TX/CK 43 RC5/SDO 6 RA3/AN3/VREF+ 42 RC4/SDI/SDA 5 RA2/AN2/VREF- 41 RD3/PSP3 4 RA1/AN1 40 RD2/PSP2 3 RA0/AN0 39 RD1/PSP1 2 MCLR/VPP 38 RD0/PSP0 1 NC 37 RC3/SCK/SCL 44 RB7 36 RC2/CCP1 43 RB6 35 RC1/T1OSI/CCP2* RB5 42 34 NC 41 RB4 40 NC