Datasheet > PIC16F874-04I/PQ

PIC16F874-04I/PQ

更新时间： 2024-11-17 08:04:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
218页	2190K
描述
8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 2 MM HEIGHT, PLASTIC, MS-022, MQFP-44

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替代型号

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PIC16F874-04I/PQ 数据手册

PIC16F87X

28/40-Pin 8-Bit CMOS FLASH Microcontrollers

Devices Included in this Data Sheet:

Pin Diagram

PDIP

• PIC16F873

• PIC16F874

• PIC16F876

• PIC16F877

MCLR/VPP

RA0/AN0

RB7/PGD

RB6/PGC

Microcontroller Core Features:

RA1/AN1

RA2/AN2/VREF-

RB5

RB4

• High performance RISC CPU

RA3/AN3/VREF+

RA4/T0CKI

RB3/PGM

RB2

• Only 35 single word instructions to learn

RA5/AN4/SS

RE0/RD/AN5

RE1/WR/AN6

RE2/CS/AN7

VDD

RB1

• All single cycle instructions except for program

branches which are two cycle

RB0/INT

VDD

VSS

• Operating speed: DC - 20 MHz clock input

DC - 200 ns instruction cycle

RD7/PSP7

RD6/PSP6

RD5/PSP5

VSS

• Up to 8K x 14 words of FLASH Program Memory,

Up to 368 x 8 bytes of Data Memory (RAM)

Up to 256 x 8 bytes of EEPROM Data Memory

OSC1/CLKIN

OSC2/CLKOUT

RD4/PSP4

RC7/RX/DT

RC6/TX/CK

RC5/SDO

RC0/T1OSO/T1CKI

RC1/T1OSI/CCP2

RC2/CCP1

• Pinout compatible to the PIC16C73B/74B/76/77

• Interrupt capability (up to 14 sources)

• Eight level deep hardware stack

RC3/SCK/SCL

RD0/PSP0

RC4/SDI/SDA

RD3/PSP3

RD1/PSP1

RD2/PSP2

• Direct, indirect and relative addressing modes

• Power-on Reset (POR)

• Power-up Timer (PWRT) and

Oscillator Start-up Timer (OST)

Peripheral Features:

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

oscillator for reliable operation

• 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

• Programmable code protection

• Power saving SLEEP mode

• Selectable oscillator options

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

• Low power, high speed CMOS FLASH/EEPROM

technology

• Two Capture, Compare, PWM modules

- 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

• Fully static design

• In-Circuit Serial Programming(ICSP)via two

pins

• Single 5V In-Circuit Serial Programming capability

• In-Circuit Debugging via two pins

• 10-bit multi-channel Analog-to-Digital converter

• Synchronous Serial Port (SSP) with SPI (Master

mode) and I²C^(Master/Slave)

• Processor read/write access to program memory

• Wide operating voltage range: 2.0V to 5.5V

• High Sink/Source Current: 25 mA

• Universal Synchronous Asynchronous Receiver

Transmitter (USART/SCI) with 9-bit address

detection

• Commercial, Industrial and Extended temperature

ranges

• Parallel Slave Port (PSP) 8-bits wide, with

external RD, WR and CS controls (40/44-pin only)

• Low-power consumption:

• Brown-out detection circuitry for

Brown-out Reset (BOR)

- < 0.6 mA typical @ 3V, 4 MHz

- 20 A typical @ 3V, 32 kHz

- < 1 A typical standby current

 1998-2013 Microchip Technology Inc.

DS30292D-page 1

12 3 4 5 6 7...218

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PIC16F874-04I/PQ 替代型号

型号	品牌	替代类型	描述	数据表
PIC16F874T-04/PQ	MICROCHIP	类似代替	8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 2 MM HEIGHT, PLASTIC, MS-02
PIC16F874-04/PQ	MICROCHIP	类似代替	28/40-pin 8-Bit CMOS FLASH Microcontrollers

与PIC16F874-04I/PQ相关器件

型号	品牌	获取价格	描述	数据表
PIC16F874-04I/PT	MICROCHIP	获取价格	8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, MS-02
PIC16F874-04IL	ETC	获取价格	8-Bit Microcontroller
PIC16F874-04IL301	ETC	获取价格	Microcontroller
PIC16F874-04IP	ETC	获取价格	8-Bit Microcontroller
PIC16F874-04IP301	ETC	获取价格	Microcontroller
PIC16F874-04IPQ	ETC	获取价格	8-Bit Microcontroller
PIC16F874-04IPQ301	ETC	获取价格	Microcontroller
PIC16F874-04IPT	ETC	获取价格	8-Bit Microcontroller
PIC16F874-04IPT301	ETC	获取价格	Microcontroller
PIC16F874-04L	ETC	获取价格	8-Bit Microcontroller

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