Microchip PIC16F946-I/PT, 8bit PIC Microcontroller, PIC16F, 20MHz, 14 kB, 256 B Flash, 64-Pin TQFP

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 PIC16F913/914/916/917/946 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, up to 352 bytes RAM and EEPROM of 256 bytes. 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 Output Range from 8 MHz to 31 kHz
24 I/O Pins – PIC16F913/916 Models
35 I/O Pins – PIC16F914/917 Models
53 I/O Pins – PIC16F946 Model Only
Power-On Reset (POR)
Brown-Out Reset (BOR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Watchdog Timer (WDT)
Programmable Low-Voltage Detect (PLVD)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)

Liquid Crystal Display (LCD) Module – PIC16F913/916 60 Segments, PIC16F914/917 96 Segments, PIC16F946 168 Segments
10-bit Analogue-to-Digital Converter (ADC) - PIC16F913/916 5 Channels, PIC16F914/917/946 8 Channels
Capture, Compare, PWM (CCP) Module – PIC16F913/916 x 1 Module, PIC16F914/917/946 x 2 Modules
Two Comparators
Two 8-bit Timers
One 16-bit Timer
Synchronous Serial Port (SSP) with I2C
Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART)