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PIC18F4620-I/P from MIC

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PIC18F4620-I/P

Manufacturer: MIC

28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Partnumber Manufacturer Quantity Availability
PIC18F4620-I/P,PIC18F4620IP MIC 1000 In Stock

Description and Introduction

28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology The **PIC18F4620-I/P** is a high-performance 8-bit microcontroller from Microchip Technology, designed for embedded applications requiring robust processing power and versatile peripheral integration. Built on the PIC18 architecture, this microcontroller operates at speeds up to 40 MHz, delivering efficient execution of complex instructions while maintaining low power consumption.  

Featuring 64 KB of flash memory, 3.8 KB of RAM, and 1 KB of EEPROM, the **PIC18F4620-I/P** offers ample storage for program code and data handling. Its integrated peripherals include multiple communication interfaces such as USART, SPI, and I²C, along with a 10-bit analog-to-digital converter (ADC) and PWM modules, making it suitable for a wide range of industrial, automotive, and consumer applications.  

The device supports in-circuit serial programming (ICSP) and in-circuit debugging (ICD), simplifying development and firmware updates. With its 40-pin PDIP package, the **PIC18F4620-I/P** is well-suited for prototyping and small-scale production. Its robust design, combined with advanced features like enhanced timers and interrupt handling, ensures reliable performance in demanding environments.  

Engineers favor this microcontroller for its balance of processing capability, memory capacity, and peripheral integration, making it a versatile choice for embedded system development.

Application Scenarios & Design Considerations

28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Alternative Part Number

  • ATMEGA1284P-PU --: 8-bit AVR MCU in 40-pin DIP with comparable flash, RAM, and I/O count; pin-compatible DIP footprint and widely available as a functional substitute.
  • PIC18F46K22-I/P --: Same PIC18 family and 40-pin DIP package with enhanced peripherals and more memory; closest electrical and pinout match for direct replacement.
  • AT89C51ED2-IM --: 40-pin DIP 8-bit MCU with similar I/O and memory resources; suitable for legacy 8051-based designs when PIC18F4620 is unavailable.

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