Microchip 8 bit PIC PIC16F Microcontroller 14kB FLASH, 20 MHz, 40-Pin PDIP PIC16F874-20/P

Microchip PIC16F874-20/P is an 8-bit PIC Microcontroller featuring a 14kB FLASH program memory and a maximum clock frequency of 20 MHz. Housed in a 40-Pin PDIP through-hole package, it offers a versatile and compact solution for industrial and embedded applications.

Designed with Microchip’s Mid-Range core providing a 35-instruction set and an 8-level deep hardware stack, this microcontroller delivers efficient processing with up to 5 MIPS performance. It is equipped with 33 programmable input/output pins, 192-bit RAM, and 8-channel 10-bit ADCs, allowing precise analog signal interfacing and flexible digital control.

Power management features include support for Power-On Reset, Brown-Out Reset, Power-Up Timer, Oscillator Start-Up Timer, and Watchdog Timer, ensuring reliability in varied operating conditions. It supports in-circuit serial programming (ICSP) and in-circuit debugging (ICD), facilitating easier firmware development and testing.

The device supports multiple communication protocols including synchronous serial port with SPI and I2C, as well as USART for asynchronous communication. With a maximum power dissipation of 1 Watt and operating voltage ranging from 2V to 5.5V, it suits a wide range of embedded control and industrial automation tasks.

Operating temperature spans from 0°C to 70°C, adhering to RoHS environmental standards. Physical dimensions are 52.45 mm in length, 14.22 mm in width, and 4.06 mm in height, making it compatible with standard through-hole circuit designs.

Integrated 8-bit PIC microcontroller with 14kB FLASH memory. Maximum clock speed of 20 MHz enabling efficient processing. 33 Programmable I/O pins for versatile connectivity. 8 x 10-bit ADC channels for analog signal input.

Supports SPI, I2C, and USART communication protocols. Includes multiple timers: two 8-bit and one 16-bit timer. In-circuit serial programming and debugging capability. Power management with POR, BOR, WDT and timers. RoHS compliant and designed for industrial temperature range.

Compact 40-Pin PDIP package for through-hole mounting.

This microcontroller is ideal for embedded applications in industrial automation, consumer electronics, and communication devices. For more Microcontroller options, explore the Microchip category on EnvMart.