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PIC16F737 28-Pin 4kB Microcontroller Datasheet

Photograph
PIC16F737-I/SP - PIC16F737 Flash 28-pin 4kB Microcontroller

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
    • - 4K Flash Program Memory
    • - 368 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
    • - Three Capture, Compare, PWM Modules
    • - Synchronous Serial Port with SPI and I²C
    • - Eleven Channel, 10-bit Analog to Digital Converter
    • - Universal Synchronous Asynchronous Receiver Transmitter (USART)
  • Special Microcontroller Features
    • - Power-On Reset
    • - Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST)
    • - 1,000 erase/write cycles Enhanced Flash Program Memory
    • - 1,000,000 typical erase/write cycles EEPROM Data Memory
    • - Selectable Oscillator Options
  • CMOS Technology
    • - Low power, high speed CMOS FLASH technology
    • - Fully Static Design
    • - Low Power Consumption
  • I/O and Packages
    • - 25 I/O pins with individual direction control
    • - 28-pin DIP

Pin Layout
PIC16F737 Pin Layout

Pin Description
Pin Number Description
1 MCLR/VPP/RE3 - Port E
2 RA0/AN0 - Port A
3 RA1/AN1 - Port A
4 RA2/AN2/VREF-/CVREF - Port A
5 RA3/AN3/VREF+ - Port A
6 RA4/T0CKI/C1OUT - Port A
7 RA5/AN4/LVDIN/SS/C2OUT - Port A
8 Vss - Ground
9 OSC1/CLKI/RA7 - Port A
10 OSC2/CLKO/RA6 - Port A
11 RC0/T1OSO/T1CKI - Port C
12 RC1/T1OSI/CCP2 - Port C
13 RC2/CCP1 - Port C
14 RC3/SCK/SCL - Port C
15 RC4/SDI/SDA - Port C
16 RC5/SDO - Port C
17 RC6/TX/CK - Port C
18 RC7/RX/DT - Port C
19 Vss - Ground
20 Vdd - Positive Power Supply
21 RB0/INT/AN12 - Port B
22 RB1/AN10 - Port B
23 RB2/AN8 - Port B
24 RB3/CCP2/AN9 - Port B
25 RB4/AN11 - Port B
26 RB5/AN13/CCP3 - Port B
27 RB6/PGC - Port B
28 RB7/PGD - Port B

Dimensional Drawing
PIC16F737 IC Dimensional Drawing