PIC16F72SLASHML datasheet(3/136 Pages) MICROCHIP

3 / 136 page

 2002 Microchip Technology Inc.

DS39597B-page 1

PIC16F72

Device Included:

• PIC16F72

High Performance RISC CPU:

• 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

DC - 200 ns instruction cycle

• 2K x 14 words of Program Memory,

128 x 8 bytes of Data Memory (RAM)

• Pinout compatible to PIC16C72/72A and

PIC16F872

• Interrupt capability

• Eight-level deep hardware stack

• Direct, Indirect and Relative Addressing modes

Peripheral Features:

• High Sink/Source Current: 25 mA

• 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

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

• 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

• 8-bit, 5-channel analog-to-digital converter

• Synchronous Serial Port (SSP) with

SPI™ (Master/Slave) and I2C™ (Slave)

• Brown-out detection circuitry for

Brown-out Reset (BOR)

CMOS Technology:

• Low power, high speed CMOS FLASH technology

• Fully static design

• Wide operating voltage range: 2.0V to 5.5V

• Industrial temperature range

• Low power consumption:

- < 0.6 mA typical @ 3V, 4 MHz

-20

µA typical @ 3V, 32 kHz

-< 1

µA typical standby current

Pin Diagrams

Special Microcontroller Features:

• 1,000 erase/write cycle FLASH program memory

typical

• 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

• Programmable code protection

• Power saving SLEEP mode

• Selectable oscillator options

• In-Circuit Serial Programming™ (ICSP™) via 2 pins

• Processor read access to program memory

MCLR/VPP

RA0/AN0

RA1/AN1

RA2/AN2

RA3/AN3/VREF

RA4/T0CKI

RA5/AN4/SS

VSS

OSC1/CLKI

OSC2/CLKO

RC0/T1OSO/T1CKI

RC1/T1OSI

RC2/CCP1

RC3/SCK/SCL

RB7/PGD

RB6/PGC

RB5

RB4

RB3

RB2

RB1

RB0/INT

VDD

VSS

RC7

RC6

RC5/SDO

RC4/SDI/SDA

• 1

PDIP, SOIC, SSOP

QFN

RA2/AN2

RA3/AN3/VREF

RA4/T0CKI

RA5/AN4/SS

VSS

OSC1/CLKI

OSC2/CLKO

RB3

RB2

RB1

RB0/INT

VDD

VSS

RC7

10 11

8 9

12 13 14

PIC16F72

28-Pin, 8-Bit CMOS FLASH MCU with A/D Converter

PIC16F72/ML 数据表(PDF) 3 Page - Microchip Technology

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