Datasheet > PIC16F85

PIC16F85

更新时间： 2024-11-17 06:03:23

品牌	Logo	应用领域
美国微芯 - MICROCHIP		闪存比较器微控制器
页数	文件大小	规格书
4页	70K
描述
18/20 Pin, 8-Bit CMOS FLASH Microcontroller with Comparators and A/D Product Brief

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中文翻译

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PIC16F85 数据手册

PIC16F85/86

18/20 Pin, 8-Bit CMOS FLASH Microcontroller

with Comparators and A/D Product Brief

High Performance RISC CPU:

Pin Diagrams:

• 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

18-Pin DIP, SOIC

RA2/AN2

RA3/AN3/VREF

RA4/T0CKI

MCLR/VPP/RA5

Vss

RA1/AN1

RA0/AN0

OSC1/CLKI

RA6/OSC2/CLKO

VDD

RB7/PGD

RB6/PGC

RB5

- DC - 200 ns instruction cycle

RB0/INT

• Up to 2K x 14 FLASH program memory

• 128 x 8 general purpose registers (SRAM)

• 64 x 8 on-chip EEPROM data memory

• Eight levels deep hardware stack

• Interrupt capability

RB1

RB2

RB3/PGM

RB4

20-Pin SSOP

• Direct, Indirect and Relative Addressing modes

RA2/AN2

RA3/AN3/VREF

RA4/T0CKI

RA1/AN1

RA0/AN0

OSC1/CLKI

RA6/OSC2/CLKO

VDD

Peripheral Features:

MCLR/VPP/RA5

• High current sink/source (25 mA/25 mA)

• Timer0 module: 8-bit timer/counter with

8-bit prescaler

• Four channel, 8-bit Analog-to-Digital Converter

(ADC) module

Vss

VDD

RB7/PGD

RB6/PGC

RB5

RB0/INT

RB1

RB2

RB3/PGM

RB4

• Two analog comparators with:

- Programmable on-chip voltage reference

- Programmable input multiplexing from device

inputs and internal voltage reference

- Comparator outputs are externally accessible

• 100,000 erase/write cycle Enhanced FLASH

program memory typical

• 1,000,000 erase/write cycle Data EEPROM

memory typical

Special Microcontroller Features:

• 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

• Data EEPROM retention greater than 40 years

CMOS Technology:

• Low power, high speed CMOS FLASH technology

• Fully static design

• Power saving SLEEP mode

• Selectable oscillator options

• Serial In-Circuit Programming (ICSP™) via two pins

• Only single 5V supply required for programming

• Processor read/write access to program memory

• Brown-out Reset circuitry

• Wide operating voltage range (2.0V to 5.5V)

• Industrial and automotive temperature

• Low power consumption

Packages:

• 18-pin plastic DIP (300 mil)

• 18-pin plastic SOIC

• 20-pin plastic SSOP

• In-Circuit Debug (ICD) via two pins

Program Memory

Data SRAM

(Bytes)

Data

EEPROM

Anl

Comp

Device

I/O

Timers

A/D

BOR

# of Single Word

Instructions

Bytes

PIC16F85

PIC16F86

1792

3584

1024

2048

128 x 8

64 x 8

1; 8-bit

4 ch; 8-bit

Yes

2001 Microchip Technology Inc.

Advance Information

DS30574B-page 1

12 3 4

中文翻译

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与PIC16F85相关器件

型号	品牌	获取价格	描述	数据表
PIC16F86	MICROCHIP	获取价格	18/20 Pin, 8-Bit CMOS FLASH Microcontroller with Comparators and A/D Product Brief
PIC16F87	MICROCHIP	获取价格	Flash Memory Programming Specification
PIC16F87/ML	MICROCHIP	获取价格	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQCC28, 6 X 6 MM, PLASTIC, MO-220, QFN-28
PIC16F87-/ML	MICROCHIP	获取价格	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQCC28, 6 X 6 MM, PLASTIC, MO-220, QFN-28
PIC16F87_05	MICROCHIP	获取价格	18/20/28-Pin Enhanced Flash Microcontrollers with nanoWatt Technology
PIC16F87_1	MICROCHIP	获取价格	Flash Memory Programming Specification
PIC16F87_13	MICROCHIP	获取价格	18/20/28-Pin Enhanced Flash MCUs with nanoWatt Technology
PIC16F870	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS FLASH Microcontrollers
PIC16F870/L	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS FLASH Microcontrollers
PIC16F870/P	MICROCHIP	获取价格	28/40-Pin 8-Bit CMOS FLASH Microcontrollers

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