The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

The PIC16F737/747/767/777 family of microcontrollers is based upon Microchip’s Mid-Range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, up to 14 Kbytes program memory and 368 bytes RAM. On board is a configurable oscillator factory calibrated to ±1% accuracy.

20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
8 MHz Internal Oscillator – Selectable Frequencies 8 MHz to 31 kHz
25 I/O Pins – PIC16F737/767
36 I/O Pins – PIC16F747/777
Power-On Reset (POR)
Brown-Out Reset (BOR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)

10-bit Analogue-to-Digital Converter (ADC) – PIC16F737/767 11 Channels, PIC16F747/777 14 Channels
Two Comparators
Three Capture, Compare, PWM (CCP) Modules
Two 8-bit Timers
One 16-bit Timer
Master Synchronous Serial Port (MSSP) with SPI and I2C
Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART)
Parallel Slave Port (PSP) – PIC16F747/777 Models Only