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PIC16F627A-I/P from Microchi

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PIC16F627A-I/P

Manufacturer: Microchi, MICROCHIP

Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Partnumber Manufacturer Quantity Availability
PIC16F627A-I/P,PIC16F627AIP Microchi, MICROCHIP 545 In Stock

Description and Introduction

Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology # Introduction to the PIC16F627A-I/P Microcontroller  

The **PIC16F627A-I/P** is an 8-bit microcontroller from Microchip Technology’s PIC16F series, designed for embedded control applications. Built on a high-performance RISC architecture, it offers a balance of processing power, low power consumption, and cost-effectiveness, making it suitable for a wide range of industrial, consumer, and automation applications.  

This microcontroller features **1.75 KB of Flash program memory**, **224 bytes of RAM**, and **128 bytes of EEPROM**, providing sufficient storage for small to medium-sized firmware. It operates at a clock speed of up to **20 MHz**, ensuring efficient execution of instructions. The PIC16F627A-I/P includes **16 I/O pins**, supporting digital and analog interfacing, along with built-in peripherals such as timers, a USART module, and a comparator for enhanced functionality.  

Housed in an **18-pin PDIP package**, the device is easy to prototype and integrate into various circuits. Its low-power modes extend battery life in portable applications, while its robust design ensures reliable performance in harsh environments.  

Ideal for hobbyists and professionals alike, the PIC16F627A-I/P remains a versatile choice for embedded system development, offering a solid foundation for control systems, sensor interfacing, and automation projects.

Application Scenarios & Design Considerations

Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Alternative Part Number

  • ATMEGA48PA-PU --: 8-bit AVR MCU in the same 18-pin PDIP package with comparable flash, RAM, and I/O count; widely available and pin-function compatible for many designs.
  • PIC16F1827-I/P --: Enhanced mid-range PIC16 in an 18-pin PDIP with more flash and peripherals; a natural upgrade path from the PIC16F627A family.
  • STM8S003F3P6 --: Low-cost 8-bit MCU in a 20-pin TSSOP with similar flash and I/O; a viable alternative when a different vendor or smaller footprint is acceptable.
  • ATMEGA48PA-PU --: Pin-compatible 8-bit AVR MCU in the same 18-pin PDIP package with comparable flash and peripherals; a strong drop-in candidate when firmware can be ported.
  • PIC16F648A-I/P --: Same PIC16F mid-range family and identical 18-pin PDIP pinout with more flash and RAM, so it is a near drop-in upgrade with minimal code changes.
  • PIC16F1827-I/P --: Enhanced mid-range PIC in the same 18-pin PDIP footprint offering more memory and peripherals; requires only minor code adjustments.

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