MSP430FE427AIPMR - Texas Instruments

Manufacturer Part Number

MSP430FE427AIPMR

Manufacturer

Texas Instruments

Introduction

The MSP430FE427AIPMR is a high-performance, low-power 16-bit microcontroller from Texas Instruments, designed for a wide range of embedded applications. It is part of the MSP430 family, specializing in utility metering and portable measuring applications.

Product Features and Performance

Core Processor: MSP430 CPU16 featuring a 16-Bit architecture for efficient data processing.

Speed: Operates at a clock speed of up to 8.4MHz, balancing performance and power consumption.

Connectivity: Features SPI and UART/USART interfaces for serial communication.

Peripherals: Includes Brown-out Detect/Reset, LCD controller, Power-On Reset (POR), PWM, and Watchdog Timer (WDT) for enhanced functionality.

Program Memory: 32KB FLASH ensuring ample space for application code.

RAM Size: 1K x 8 for temporary data storage during operation.

Data Converters: Equipped with 3 x 16-bit Analog to Digital Converters (A/D) for precise measurement and sensor interfacing.

Oscillator Type: Internal, facilitating easier clock management without the need for external oscillators.

Operating Temperature: Suited for industrial applications with an operating temperature range of -40°C to 85°C.

Product Advantages

Low Power Consumption: Ideal for battery-powered and energy-efficient designs.

Integrated LCD Controller: Supports direct drive of LCD displays, reducing external component count.

Robust Serial Interfaces: Simplifies communication with other microcontrollers or peripheral devices.

Compact Packaging: 64-LQFP package allows for smaller board designs and product form factors.

Comprehensive Development Support: Supported by Texas Instruments’ extensive software libraries and development tools.

Key Technical Parameters

Core Size: 16-Bit

Speed: 8.4MHz

Number of I/O: 14

Voltage Supply (Vcc/Vdd): 1.8V ~ 3.6V

Program Memory Size: 32KB (32K x 8 + 256B)

RAM Size: 1K x 8

Mounting Type: Surface Mount

Quality and Safety Features

Brown-out Detect/Reset and Power-On Reset for reliable operation under fluctuating power conditions.

Watchdog Timer to prevent software lock-up in fault conditions.

Compatibility

Compatible with MSP430 family code development tools and software libraries, facilitating rapid development and prototyping.

Application Areas

Utility metering

Portable instrumentations

Energy management systems

Low-power sensor networks

Product Lifecycle

Product Status: Active

The MSP430FE427AIPMR is currently active and recommended for new designs. Texas Instruments provides ongoing support and has not announced any discontinuation date, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High integration level reduces the need for external components, minimizing design complexity and cost.

Low-power capabilities extend battery life, crucial for portable and remote sensing applications.

Versatile connectivity options including SPI and UART/USART, offering flexibility in system design.

Advanced peripherals, like the onboard LCD controller and PWM, support sophisticated user interfaces and control applications.

Comprehensive development support from Texas Instruments accelerates time-to-market.