PIC16C72 EEPROM 18-pin 2kB Microcontroller Datasheet

Photograph

Features
High-Performance RISC CPU - Only 35 single word instructions to learn - All instructions are single cycle (1µs) except for program branches - Operating speed: DC - 20MHz clock input - 2 kBytes Program Memory - 128 Byte RAM Data Memory - In-circuit Serial Programming - Interrupt Capability Peripheral Features - Two 8-bit timer/counter(TMR0, TMR2) with 8-bit programmable prescalar - One 16 bit timer/counter (TMR1) - High current source/sink for direct LED drive - Watchdog Timer (WDT) with Separate RC Oscillator - Capture, Compare, PWM Module - Synchronous Serial Port with SPI and I²C - 8-bit 8-channel Analog-to-Digital Converter - Universal Synchronous Asynchronous Receiver Transmitter (USART) Special Microcontroller Features - Power-On Reset - Programmable Code Protection - Power-Saving Sleep Mode - Selectable Oscillator Options CMOS Technology - Low power, high speed CMOS FLASH technology - Fully Static Design - Low Power Consumption I/O and Packages - 22 I/O pins with individual direction control - 28-pin DIP

Features

High-Performance RISC CPU
- - Only 35 single word instructions to learn
- - All instructions are single cycle (1µs) except for program branches
- - Operating speed: DC - 20MHz clock input
- - 2 kBytes Program Memory
- - 128 Byte RAM Data Memory
- - In-circuit Serial Programming
- - Interrupt Capability
Peripheral Features
- - Two 8-bit timer/counter(TMR0, TMR2) with 8-bit programmable prescalar
- - One 16 bit timer/counter (TMR1)
- - High current source/sink for direct LED drive
- - Watchdog Timer (WDT) with Separate RC Oscillator
- - Capture, Compare, PWM Module
- - Synchronous Serial Port with SPI and I²C
- - 8-bit 8-channel Analog-to-Digital Converter
- - Universal Synchronous Asynchronous Receiver Transmitter (USART)
Special Microcontroller Features
- - Power-On Reset
- - Programmable Code Protection
- - Power-Saving Sleep Mode
- - Selectable Oscillator Options
CMOS Technology
- - Low power, high speed CMOS FLASH technology
- - Fully Static Design
- - Low Power Consumption
I/O and Packages
- - 22 I/O pins with individual direction control
- - 28-pin DIP

Pin Layout

Pin Description

Pin Number	Description
1	MCLR/VPP - Master Clear Reset Input
2	RA0/AN0 - Port A
3	RA1/AN1 - Port A
4	RA2/AN2 - Port A
5	RA3/AN3/VREF - Port A
6	RA4/T0CKI - Port A
7	RA5/AN4/SS - Port A
8	Vss - Ground
9	OSC1/CLKIN - Oscillator
10	OSC2/CLKOUT - Oscillator
11	RC0/T1OSO/T1CKI - Port C
12	RC1/T1OSI - Port C
13	RC2/CCP1 - Port C
14	RC3/SCK/SCL - Port C
15	RC4/SDI/SDA - Port C
16	RC5/SD0 - Port C
17	RC6 - Port C
18	RC7 - Port C
19	Vss - Ground
20	Vdd - Positive Power Supply
21	RB0/INT - Port B
22	RB1 - Port B
23	RB2 - Port B
24	RB3 - Port B
25	RB4 - Port B
26	RB5 - Port B
27	RB6 - Port B
28	RB7 - Port B

Dimensional Drawing

Technical Data

Datasheet

Microchip Web Site - Datasheet for PIC16C72

Application Notes