MSP430FE423IPMR - Texas Instruments

Manufacturer Part Number

MSP430FE423IPMR

Manufacturer

Texas Instruments

Introduction

The MSP430FE423IPMR is part of the MSP430x4xx series of ultra-low-power 16-bit microcontrollers designed for metering and energy monitoring applications.

Product Features and Performance

16-Bit MSP430 CPU16 Core

4MHz Maximum Speed

SPI, UART/USART Connectivity

Brown-out Detect/Reset

LCD Driver Peripherals

Power-On Reset (POR)

Pulse Width Modulation (PWM)

Watchdog Timer (WDT)

14 Digital I/O Pins

8KB Flash Memory

256 Bytes of RAM

Product Advantages

Ultra-Low Power Consumption

Integrated LCD Controller for Display Purposes

Robust Serial Communication Interfaces

Advanced Power Management Features

Ample Program Memory for Complex Applications

Key Technical Parameters

Core Size: 16-Bit

Speed: 8.4MHz

Program Memory: 8KB Flash

RAM Size: 256 x 8

Voltage Supply Range: 1.8V to 3.6V

Analog-to-Digital Converters: Three 16-bit

Internal Oscillator

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Extended Temperature Range Reliability

Brown-out and Power-On Reset Functions for Safe Operation

Watchdog Timer for System Integrity

Compatibility

Compatible with Various SPI and UART/USART Devices

64-LQFP Package Fits Standard Surface Mount Assembly Processes

Application Areas

Energy Metering

Smart Utilities Monitoring

Industrial Automation

Portable Instrumentation

Product Lifecycle

Active Product

Not Nearing Discontinuation

Availability of Replacements or Upgrades Guaranteed

Several Key Reasons to Choose This Product

Energy Efficient Design Catered to Battery-Powered Devices

Tailored for Advanced Metering Infrastructure (AMI)

Incorporates Advanced Peripherals and Serial Interfaces

Comprehensive Development Support from Texas Instruments

Proven Performance in Industrial Temperature Ranges