Microchip

PIC16F737 - 8 bit Microcontroller with 7k Bytes Flash Program Memory and USART

Photograph

Features Special Microcontroller Features - File-Safe Clock Monitor - Power-On Reset - Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST) - Two-SApeed Start-Up mode - Programmable Code Protection - Power-Saving Sleeping mode Peripheral Features - Two 8-bit timer/counter with Prescalar - One 16-bit timer/counter - High source/sink current: 25mA - Master Synchroonous Serial Port (MSSP) - Parallel Slave Port (PSP): 40/44 pin-device only Low Features - Primary Run(XT, RC, Oscillator, 76 µA, 1MHz, 2V) - RC_RUN (7µA, 31.25kHz, 2V) - Timer1 Oscillator (1.8 µA, 32kHz, 2V) - Wachtdog Timer(0.7 µA, 2V) - Two-Speed Oscillator Start-up Analog Features - 10-bit, up to 14-channel Analog-to-Digital Converter - Dual Analog Comparators - Programmable Low-Current Brown-out Reset (NOR) Circurity - Programmable Low-Voltage Detect (LVD) Oscillators - Three Crysal modes: LP, XT, HS (up to 20 MHz) - Two External RC modes - ECIO (up to 20 MHz) - 8 user-selectable frequencies

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

Pin Layout Dimensional Drawing

Technical Data Data Sheet Microchip - Data Sheet for PIC16F7X7 Application Notes Microchip - PIC Application Notes