MEC1404-NU - Microchip Technology

Manufacturer Part Number

MEC1404-NU

Manufacturer

Microchip Technology

Introduction

The MEC1404-NU is a versatile, high-performance microcontroller designed specifically for embedded applications such as keyboard and embedded controller tasks.

Product Features and Performance

Based on the MIPS32® M14K™ core processor for efficient processing

Utilizes external program memory, allowing flexible storage options

Ample 128KB RAM size for robust multitasking

Multiprotocol interface support including I2C, LPC, SMBus, SPI, and UART for easy peripheral integration

Extensive I/O capability with 106 ports for versatile system design

Product Advantages

Low operating voltage range of 1.71V to 3.465V for energy efficiency

Wide operating temperature range of 0°C to 70°C suitable for various environments

Surface mount 128-TQFP package for compact PCB design

Key Technical Parameters

Core Processor: MIPS32® M14K™

Program Memory Type: External

RAM Size: 128KB

Interface: I2C, LPC, SMBus, SPI, UART

Number of I/O: 106

Voltage Supply: 1.71V ~ 3.465V

Quality and Safety Features

Compliance with strict industry standards for quality and reliability

Compatibility

Compatible with various communication protocols

Appropriate for numerous embedded system applications

Application Areas

Consumer electronics keyboard controllers

Industrial embedded system controllers

Commercial device interfaces and control systems

Product Lifecycle

Product status is active

Not currently nearing discontinuation, with replacements or upgrades available

Several Key Reasons to Choose This Product

High-performance MIPS32® M14K™ core for reliable and efficient operation

Extensive interface support ensures flexibility across different applications

Sufficient memory and I/O capability to handle complex tasks

Energy saving with low voltage operation

Robust temperature range catering to a wide spectrum of environments

Active product with ongoing manufacturer support and availability of parts