MSP430F2121IDWR - Texas Instruments

Manufacturer Part Number

MSP430F2121IDWR

Manufacturer

Texas Instruments

Introduction

MSP430F2121IDWR is a 16-bit microcontroller part of MSP430F2xx series designed for low-power and high-performance applications.

Product Features and Performance

16-bit MSP430 CPU16 Core

Speed of 16MHz

Integrated Peripherals: Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

16 I/O Ports

4KB Flash Memory with additional 256 Bytes

256 Bytes of RAM

Internal Oscillator

Low-power Operation

Product Advantages

Optimized for battery-powered and low-power applications

Flexible clock system that supports multiple clock sources

Robust set of integrated peripherals for versatile control applications

Key Technical Parameters

Core Size: 16-Bit

Speed: 16MHz

Program Memory Size: 4KB (4K x 8 + 256B)

RAM Size: 256 x 8

Supply Voltage Range: 1.8V to 3.6V

Data Converters: Slope A/D

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

Mounting Type: Surface Mount

Package: 20-SOIC

Quality and Safety Features

Brown-out Detect for safe operation

Watchdog Timer for system stability

Power-On Reset for reliable start-up

Compatibility

Compatible with various MSP430 development tools and software

Supports development with TI's Code Composer Studio and IAR Embedded Workbench

Application Areas

Low-power embedded systems

Battery-operated devices

Portable medical devices

Consumer electronics

Industrial control systems

Product Lifecycle

Current Product Status: Active

Check with manufacturer for any potential notices on product discontinuation or upcoming replacements

Several Key Reasons to Choose This Product

Energy-efficient architecture suitable for battery-powered devices

Highly integrated peripheral set reduces external component count

Large and supportive community and resources from Texas Instruments

Extensive development support with industry-standard tools

Cost-effective for a wide range of embedded applications

Suitable for scale from prototyping to mass production

Proven track record of reliability and performance in embedded systems