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Details, datasheet, quote on part number:PIC16C771-20I/SS
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Datasheet text preview:
PIC16C717/770/771
18/20-Pin, 8-Bit CMOS Microcontrollers with 10/12-Bit A/D
Microcontroller Core Features:
· High-performance RISC CPU · Only 35 single word instructions to learn · All single cycle instructions except for program branches which are two cycle · Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle
Device PI C16C717 PI C16C770 PI C16C771 A/D A/D Program Data Pins Resolution Channels x14 x8 2K 2K 4K 256 18, 20 256 256 20 20 10 bits 12 bits 12 bits 6 6 6 M emo ry
Pin Diagram
20-Pin PDIP, SOIC, SSOP
RA0/AN0 RA1/AN1/LVDIN RA4/T0CKI RA5/MCLR/VPP VSS AVSS RA2/AN2/VREF-/VRL RA3/AN3/VREF+/VRH RB0/AN4/INT RB1/AN5/SS 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 RB3/CCP1/P1A RB2/SCK/SCL RA7/OSC1/CLKIN RA6/OSC2/CLKOUT VDD AVDD RB7/T1OSI/P1D RB6/T1OSO/T1CKI/P1C RB5/SDO/P1B RB4/SDI/SDA
PI C16C770/ 771
Peripheral Features:
· Timer0: 8-bit timer/counter with 8-bit prescaler · Timer1: 16-bit timer/counter with prescaler, can be incremented during sleep via external crystal/clock · Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler · Enhanced Capture, Compare, PWM (ECCP) module - Capture is 16 bit, max. resolution is 12.5 ns - Compare is 16 bit, max. resolution is 200 ns - PWM max. resolution is 10 bit - Enhanced PWM: - Single, Half-Bridge and Full-Bridge output modes - Digitally programmable deadband delay · Analog-to-Digital converter: - PIC16C770/771 12-bit resolution - PIC16C717 10-bit resolution · On-chip absolute bandgap voltage reference generator · Programmable Brown-out Reset (PBOR) circuitry · Programmable Low-Voltage Detection (PLVD) circuitry · Master Synchronous Serial Port (MSSP) with two modes of operation: - 3-wire SPITM (supports all 4 SPI modes) - I2CTM compatible including master mode support · Program Memory Read (PMR) capability for lookup table, character string storage and checksum calculation purposes
· Interrupt capability (up to 10 internal/external interrupt sources) · Eight level deep hardware stack · Direct, indirect and relative addressing modes · Power-on Reset (POR) · Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) · Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation · Selectable oscillator options: - INTRC - Internal RC, dual speed (4MHz and 37KHz) dynamically switchable for power savings - ER - External resistor, dual speed (user selectable frequency and 37KHz) dynamically switchable for power savings - EC - External clock - HS - High speed crystal/resonator - XT - Crystal/resonator - LP - Low power crystal · Low-power, high-speed CMOS EPROM technology · In-Circuit Serial ProgrammingTM (ISCP) · Wide operating voltage range: 2.5V to 5.5V · 15 I/O pins with individual control for: - Direction (15 pins) - Digital/Analog input (6 pins) - PORTB interrupt on change (8 pins) - PORTB weak pull-up (8 pins) - High voltage open drain (1 pin) · Commercial and Industrial temperature ranges · Low-power consumption: - < 2 mA @ 5V, 4 MHz - 22.5 µA typical @ 3V, 32 kHz - < 1 µA typical standby current
© 1999 Microchip Technology Inc.
Advanced Information
DS 41120A- page 1
PIC16C717/770/771
Pin Diagrams
18-Pin PDIP, SOIC
RA0/AN0 RA1/AN1/LVDIN RA4/T0CKI RA5/MCLR/VPP VSS RA2/AN2/VREF-/VRL RA3/AN3/VREF+/VRH RB0/AN4/INT RB1/AN5/SS 1 2 18 17 16 15 14 13 12 11 10 RB3/CCP1/P1A RB2/SCK/SCL RA7/OSC1/CLKIN RA6/OSC2/CLKOUT VDD RB7/T1OSI/P1D RB6/T1OSO/T1CKI/P1C RB5/SDO/P1B RB4/SDI/SDA
20-Pin SSOP
RA0/AN0 RA1/AN1/LVDIN RA4/T0CKI RA5/MCLR/VPP VSS(1) VSS(1) RA2/AN2/VREF-/VRL RA3/AN3/VREF+/VRH RB0/AN4/INT RB1/AN5/SS 1 2 3 20 19 18 RB3/CCP1/P1A RB2/SCK/SCL RA7/OSC1/CLKIN RA6/OSC2/CLKOUT VDD(2) VDD(2) RB7/T1OSI/P1D RB6/T1OSO/T1CKI/P1C RB5/SDO/P1B RB4/SDI/SDA
PIC16C717
3 4 5 6 7 8 9
PIC16C717
4 5 6 7 8 9 10
17 16 15 14 13 12 11
Note 1: VSS pins 5 and 6 must be tied together. 2: VDD pins 15 and 16 must be tied together.
Key Features PICmicroTM Mid-Range Reference Manual (DS33023) Operating Frequency Resets (and Delays) Program Memory (14-bit words) Data Memory (bytes) Interrupts I/O Ports Timers Enhanced Capture/Compare/PWM (ECCP) modules Serial Communications 12-bit Analog-to-Digital Module 10-bit Analog-to-Digital Module Instruction Set
PIC16C717 DC - 20 MHz POR, BOR, MCLR, WDT (PWRT, OST) 2K 256 10 Por ts A,B 3 1 MSSP 6 input channels 35 Instructions
PIC16C770 DC - 20 MHz POR, BOR, MCLR, WDT (PWRT, OST) 2K 256 10 Por ts A,B 3 1 MSSP 6 input channels 35 Instructions
PIC16C771 DC - 20 MHz POR, BOR, MCLR, WDT (PWRT, OST) 4K 256 10 Por ts A,B 3 1 MSSP 6 input channels 35 Instructions
DS4112 0A-page 2
Advanced Information
© 1999 Microchip Technology Inc.
PIC16C717/770/771
Table of Contents
1.0 Device Overview ......... 5 2.0 Memory Organization......... 11 3.0 I/O Ports..... 27 4.0 Program Memory Read (PMR) ......... 43 5.0 Timer0 Module .......... 47 6.0 Timer1 Module .......... 49 7.0 Timer2 Module .......... 53 8.0 Enhanced Capture/Compare/PWM(ECCP) Modules ........ 55 9.0 Master Synchronous Serial Port (MSSP) Module..... 67 10.0 Voltage Reference Module and Low-voltage Detect........ 109 11.0 Analog-to-Digital Converter (A/D) Module ........ 113 12.0 Special Features of the CPU .......... 125 13.0 Instruction Set Summary.. 141 14.0 Development Support ...... 149 15.0 Electrical Characteristics.. 155 16.0 DC and AC Characteristics Graphs and Tables ..... 177 17.0 Packaging Information ..... 179 Revision History .............. 189 Device Differences ........... 189 Index ........ 191 On-Line Support....... 197 Reader Response ............. 198 PIC16C717/770/771 Product Identification System .......... 199
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© 1999 Microchip Technology Inc.
Advanced Information
DS 41120A- page 3
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