Microchip 8 bit PIC PIC16F Microcontroller 20 MHz 3.5kB FLASH 18-Pin PDIP PIC16F628A-I/P

Microchip PIC16F628A-I/P is an 8 bit PIC microcontroller based on Microchip’s renowned PIC16F Mid-Range core architecture. This microcontroller delivers a maximum CPU speed of 20 MHz and has 3.5kB of FLASH program memory, suitable for embedded applications requiring moderate processing power and program storage.

The device comes in an 18-pin PDIP through-hole package, making it compatible with a variety of industrial, laboratory, and hobbyist circuit boards. It supports an SPI interface for communication and features 18 programmable input/output pins to handle a wide range of peripherals.

With 224 bit RAM and data EEPROM memory up to 128 bytes, this MCU facilitates versatile data handling. It operates across a wide temperature range from -40°C up to 85°C and power supply voltages between 1.8V and 5.5V, making it suitable for rugged industrial or automotive environments.

Key integrated peripherals include two analog comparators, a 5-bit DAC, multiple timers (two 8-bit and one 16-bit), Power-On Reset (POR), Brown-Out Reset (BOR), and a Watchdog Timer (WDT) for system reliability and reset functions under fault conditions. The oscillator has factory calibration with ±1% accuracy.The microcontroller's architecture follows RISC and Harvard instruction set principles with 35 instructions and 8 levels of hardware stack, delivering up to 5 MIPS performance.

This product complies with RoHS regulations, ensuring environmentally conscious manufacturing. Based on Microchip’s Mid-Range PIC16F architecture with 8-level hardware stack and 35 instructions. Offers 224 bit RAM and 3.5 Kbytes program memory with FLASH storing capability.

Supports SPI interface and has 18 programmable I/O pins for versatile application. Operates in temperature range from -40°C to 85°C with 1.8V minimum and 5.5V maximum supply voltage. Features include two analog comparators, one 5-bit DAC, and three timers (two 8-bit and one 16-bit).

Designed for low power applications with Power-On Reset, Brown-Out Reset, and Watchdog Timer. Compliant with RoHS standards ensuring environmental safety. Through-hole mounting in a durable PDIP package measuring 23.37mm by 7.11mm by 4.83mm.

This microcontroller is well-suited for embedded system design in industrial control, consumer electronics, automotive electronics, laboratory instruments, and hobbyist prototyping.

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