PIC16C771-20I/SS Microchip Technology, PIC16C771-20I/SS Datasheet

PIC16C771-20I/SS

Manufacturer Part Number

PIC16C771-20I/SS

Description

18/20-Pin/ 8-Bit CMOS Microcontrollers with 10/12-Bit A/D

Manufacturer

Microchip Technology

Datasheet

1.PIC16C771-20ISS.pdf (200 pages)

Current page: 1 of 200
Download datasheet (4Mb)

Microcontroller Core Features:

• High-performance RISC CPU

• Only 35 single word instructions to learn

• All single cycle instructions except for program

• Operating speed: DC - 20 MHz clock input

• Interrupt capability (up to 10 internal/external

• Eight level deep hardware stack

• Direct, indirect and relative addressing modes

• Power-on Reset (POR)

• Power-up Timer (PWRT) and

• Watchdog Timer (WDT) with its own on-chip RC

• Selectable oscillator options:

• Low-power, high-speed CMOS EPROM

• In-Circuit Serial Programming™ (ISCP

• Wide operating voltage range: 2.5V to 5.5V

• 15 I/O pins with individual control for:

• Commercial and Industrial temperature ranges

• Low-power consumption:

Device

PIC16C717

PIC16C770

PIC16C771

18/20-Pin, 8-Bit CMOS Microcontrollers with 10/12-Bit A/D

1999 Microchip Technology Inc.

branches which are two cycle

interrupt sources)

Oscillator Start-up Timer (OST)

oscillator for reliable operation

- INTRC - Internal RC, dual speed (4MHz and

- ER - External resistor, dual speed (user

- EC - External clock

- HS - High speed crystal/resonator

- XT - Crystal/resonator

- LP - Low power crystal

technology

- 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)

- < 2 mA @ 5V, 4 MHz

- 22.5 A typical @ 3V, 32 kHz

- < 1 A typical standby current

37KHz) dynamically switchable for power sav-

ings

selectable frequency and 37KHz) dynami-

cally switchable for power savings

Program

x14

Memory

DC - 200 ns instruction cycle

Data

256 18, 20

256

Pins

Resolution

10 bits

12 bits

A/D

Advanced Information

Channels

A/D

PIC16C717/770/771

Pin Diagram

Peripheral Features:

• Timer0: 8-bit timer/counter with 8-bit prescaler

• Timer1: 16-bit timer/counter with prescaler,

• Timer2: 8-bit timer/counter with 8-bit period

• Enhanced Capture, Compare, PWM (ECCP)

• Analog-to-Digital converter:

• On-chip absolute bandgap voltage reference

• Programmable Brown-out Reset (PBOR)

• Programmable Low-Voltage Detection (PLVD)

• Master Synchronous Serial Port (MSSP) with two

• Program Memory Read (PMR) capability for look-

RA3/AN3/V

RA2/AN2/V

can be incremented during sleep via external

crystal/clock

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:

- PIC16C770/771 12-bit resolution

- PIC16C717 10-bit resolution

generator

circuitry

modes of operation:

- 3-wire SPI™ (supports all 4 SPI modes)

- I

up table, character string storage and checksum

calculation purposes

20-Pin PDIP, SOIC, SSOP

RA1/AN1/LVDIN

RA5/MCLR/V

- Single, Half-Bridge and Full-Bridge output

- Digitally programmable deadband delay

support

RB0/AN4/INT

C™ compatible including master mode

RB1/AN5/SS

modes

RA4/T0CKI

REF

RA0/AN0

REF

+/VRH

-/VRL

VSS

RB3/CCP1/P1A

RB2/SCK/SCL

RA7/OSC1/CLKIN

RA6/OSC2/CLKOUT

RB7/T1OSI/P1D

RB6/T1OSO/T1CKI/P1C

RB5/SDO/P1B

RB4/SDI/SDA

DS41120A-page 1

VDD

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