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PIC16C641-04/P Datasheet(PDF) 1 Page - Microchip Technology |
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PIC16C641-04/P Datasheet(HTML) 1 Page - Microchip Technology |
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1 / 136 page  © 1996 Microchip Technology Inc. Preliminary DS30559A-page 1 Devices included in this data sheet: • PIC16C641 • PIC16C642 • PIC16C661 • PIC16C662 High Performance RISC CPU: • Only 35 instructions to learn • All single-cycle instructions (200 ns), except for program branches which are two-cycle • Operating speed: - DC - 20 MHz clock input - DC - 200 ns instruction cycle • Interrupt capability • 8-level deep hardware stack • Direct, Indirect and Relative addressing modes Peripheral Features: • Up to 33 I/O pins with individual direction control • High current sink/source for direct LED drive • Analog comparator module with: - Two analog comparators - Programmable on-chip voltage reference (VREF) module - Programmable input multiplexing from device inputs and internal voltage reference - Comparator outputs can be output signals • Timer0: 8-bit timer/counter with 8-bit programmable prescaler Special Microcontroller Features: • Power-on Reset (POR) • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Brown-out Reset • Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation • Programmable code protection • Power saving SLEEP mode • Selectable oscillator options • Serial in-circuit programming (via two pins) Device Program Memory x14 Data Memory x8 PIC16C641 2K 128 PIC16C642 4K 176 PIC16C661 2K 128 PIC16C662 4K 176 Pin Diagrams PDIP, SOIC, Windowed CERDIP RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0/INT VDD VSS RC7 RC6 RC5 RC4 28 27 26 25 24 23 22 21 20 19 18 17 16 15 MCLR/VPP RA0/AN0 RA1/AN1 RA2/AN2/VREF RA3/AN3 RA4/T0CKI RA5 VSS OSC1/CLKIN OSC2/CLKOUT RC0 RC1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 RC2 RC3 PDIP, Windowed CERDIP 10 11 2 3 4 5 6 1 8 7 9 12 13 14 15 16 17 18 19 20 29 30 31 32 33 34 35 36 37 38 39 23 24 25 26 27 28 22 21 40 MCLR/VPP RA0/AN0 RA1/AN1 RA2/AN2/VREF RA3/AN3 RA4/T0CKI RA5 RE0/RD OSC1/CLKIN OSC2/CLKOUT RE1/WR RE2/CS VDD VSS RD0/PSP0 RD1/PSP1 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0/INT VDD VSS RD7/PSP7 RD6/PSP6 RD4/PSP4 RC7 RC6 RC5 RC4 RD3/PSP3 RD2/PSP2 RD5/PSP5 RC0 RC1 RC2 RC3 • Four user programmable ID locations • Program Memory Parity Error checking circuitry with Parity Error Reset (PER) • CMOS Technology: • Low-power, high-speed CMOS EPROM technology • Fully static design • Wide operating voltage range: 3.0V to 6.0V • Commercial, Industrial and Automotive temperature ranges • Low power consumption - < 2.0 mA @ 5.0V, 4.0 MHz - 15 µA typical @ 3.0V, 32 kHz - < 1.0 µA typical standby current @ 3.0V 8-Bit EPROM Microcontrollers with Analog Comparators PIC16C64X & PIC16C66X This document was created with FrameMaker404 |
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