PIC16F88-ISLASHSS datasheet(3/214 Pages) MICROCHIP

3 / 214 page

 2003 Microchip Technology Inc.

Preliminary

DS30487B-page 1

PIC16F87/88

Low-Power Features:

• Power Managed modes:

- Primary RUN: RC oscillator, 76

µA, 1 MHz, 2V

- RC_RUN: 7

µA, 31.25 kHz, 2V

- SEC_RUN: 9

µA, 32 kHz, 2V

- SLEEP: 0.1

µA, 2V

• Timer1 Oscillator: 1.8

µA, 32 kHz, 2V

• Watchdog Timer: 2.2

µA, 2V

• Two-Speed Oscillator Start-up

Oscillators:

• Three Crystal modes:

- LP, XT, HS: up to 20 MHz

• Two External RC modes

• One External Clock mode:

- ECIO: up to 20 MHz

• Internal oscillator block:

- 8 user selectable frequencies: 31 kHz,

125 kHz, 250 kHz, 500 kHz, 1 MHz, 2 MHz,

4MHz, 8MHz

Peripheral Features:

• Capture, Compare, PWM (CCP) 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

• 10-bit, 7-channel Analog-to-Digital Converter

• Synchronous Serial Port (SSP) with SPI™

(Master/Slave) and I2C™ (Slave)

• Addressable Universal Synchronous

Asynchronous Receiver Transmitter

(USART/SCI) with 9-bit address detection:

- RS-232 operation using internal oscillator

(no external crystal required)

• Dual Analog Comparator module:

- Programmable on-chip voltage reference

- Programmable input multiplexing from device

inputs and internal voltage reference

- Comparator outputs are externally accessible

Pin Diagram

Special Microcontroller Features:

• 100,000 erase/write cycles Enhanced FLASH

program memory typical

• 1,000,000 typical erase/write cycles EEPROM

data memory typical

• EEPROM Data Retention: > 40 years

• In-Circuit Serial Programming™ (ICSP™) -

via two pins

• Processor read/write access to program memory

• Low-Voltage Programming

• In-Circuit Debugging via two pins

• Extended Watchdog Timer (WDT):

- Programmable period from 1 ms to 268s

• Wide operating voltage range: 2.0V to 5.5V

RA1/AN1

RA0/AN0

RA7/OSC1/CLKI

RA6/OSC2/CLKO

VDD

RB7/AN6/PGD/

RB6/AN5/PGC/

RB5/SS/TX/CK

RB4/SCK/SCL

RA3/AN3/VREF+/

RA4/AN4/T0CKI/

RA5/MCLR/VPP

VSS

RB0/INT/CCP1(1)

RB1/SDI/SDA

RB2/SDO/RX/DT

RB3/PGM/CCP1(1)

T1OSI

T1OSO/T1CKI

C2OUT

C1OUT

VREF-

RA2/AN2/CVREF/

18-Pin DIP, SOIC

Note 1:

The CCP1 pin is determined by CCPMX in

Configuration Word 1 register.

Device

Program Memory

Data Memory

I/O

Pins

10-bit

A/D (ch)

CCP

(PWM)

USART

Comparators

SSP

Timers

8/16-bit

FLASH

(bytes)

# Single Word

Instructions

SRAM

(bytes)

EEPROM

(bytes)

PIC16F87

7168

4096

368

256

n/a

2/1

PIC16F88

7168

4096

368

256

2/1

18/20/28-Pin Enhanced FLASH MCUs with nanoWatt Technology

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