Datasheet > 微控制器和处理器 > 微控制器> PIC16F87-I-P

PIC16F87-I-P

更新时间： 2024-09-24 12:02:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		闪存微控制器
页数	文件大小	规格书
230页	4290K
描述
18/20/28-Pin Enhanced Flash MCUs with nanoWatt Technology

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中文翻译

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数据手册

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PIC16F87-I-P 数据手册

PIC16F87/88

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

Low-Power Features:

Pin Diagram

• Power-Managed modes:

18-Pin PDIP, SOIC

- Primary Run: RC oscillator, 76 A, 1 MHz, 2V

- RC_RUN: 7 A, 31.25 kHz, 2V

- SEC_RUN: 9 A, 32 kHz, 2V

- Sleep: 0.1 A, 2V

• Timer1 Oscillator: 1.8 A, 32 kHz, 2V

• Watchdog Timer: 2.2 A, 2V

• Two-Speed Oscillator Start-up

RA2/AN2/CVREF/

VREF-

RA3/AN3/VREF+/

C1OUT

RA1/AN1

RA0/AN0

RA4/AN4/T0CKI/

C2OUT

RA7/OSC1/CLKI

RA6/OSC2/CLKO

VDD

RA5/MCLR/VPP

VSS

RB7/AN6/PGD/

T1OSI

RB0/INT/CCP1⁽¹⁾

RB1/SDI/SDA

RB2/SDO/RX/DT

RB3/PGM/CCP1⁽¹⁾

Oscillators:

RB6/AN5/PGC/

T1OSO/T1CKI

• Three Crystal modes:

- LP, XT, HS: up to 20 MHz

• Two External RC modes

• One External Clock mode:

- ECIO: up to 20 MHz

RB5/SS/TX/CK

RB4/SCK/SCL

Note 1:

The CCP1 pin is determined by the CCPMX bit in

Configuration Word 1 register.

• Internal oscillator block:

- 8 user selectable frequencies: 31 kHz,

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

4 MHz, 8 MHz

Special Microcontroller Features:

• 100,000 erase/write cycles Enhanced Flash

program memory typical

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

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

data memory typical

• EEPROM Data Retention: > 40 years

• In-Circuit Serial Programming™ (ICSP™)

via two pins

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

• Synchronous Serial Port (SSP) with SPI

(Master/Slave) and I²C™ (Slave)

• Processor read/write access to program memory

• Low-Voltage Programming

• Addressable Universal Synchronous

Asynchronous Receiver Transmitter

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

• 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

- 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

Program Memory

Data Memory

I/O

10-bit

CCP

Timers

8/16-bit

Device

AUSART Comparators SSP

Flash # Single-Word SRAM EEPROM

Pins A/D (ch) (PWM)

(bytes) Instructions

(bytes)

PIC16F87

PIC16F88

7168

4096

368

256

N/A

2/1

 2002-2013 Microchip Technology Inc.

DS30487D-page 1

12 3 4 5 6 7...230

中文翻译

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PIC16F87T	MICROCHIP	获取价格	18/20/28-Pin Enhanced Flash MCUs with nanoWatt Technology
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