MSP430F2121IPW - Texas Instruments

Manufacturer Part Number

MSP430F2121IPW

Manufacturer

Texas Instruments

Introduction

The MSP430F2121IPW is a highly integrated, high-performance microcontroller designed for a wide range of embedded applications. It belongs to Texas Instruments' MSP430F2xx series of 16-bit microcontrollers.

Product Features and Performance

16-Bit MSP430 CPU16 core processor

Maximum speed of 16MHz

Integrated brown-out detect/reset, power-on reset (POR), PWM, and watchdog timer (WDT) peripherals

16 input/output (I/O) pins

4KB program memory Flash, with an additional 256 bytes

256 x 8 bits RAM

Internal oscillator type

Supports a voltage supply range between 1.8V and 3.6V

Slope analog-to-digital converter (A/D)

Product Advantages

Low power consumption suited for battery-powered applications

Flexible power management system

Adequate memory size for complex applications without external components

Integrated peripherals simplify hardware design

Robust temperature range for operation in harsh conditions

Key Technical Parameters

Core Size: 16-Bit

Speed: 16MHz

Program Memory Size: 4KB + 256B

RAM Size: 256 x 8

Voltage Supply: 1.8V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Enhanced watchdog timer for system reliability

Brown-out detect/reset ensures proper operation under varying power conditions

Compatibility

Compatible with various MSP430 development tools for easy prototyping

Supports I/O expansion for peripheral and sensor integration

Application Areas

Industrial control systems

Sensor monitoring and data acquisition

Portable and low-power devices

Consumer electronics

Product Lifecycle

Product status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Low power operation enhances battery life in portable applications

High integration reduces system complexity and BOM costs

Flexible voltage range allows use with multiple power sources

Diverse application areas from industrial to consumer electronics

Strong support and development ecosystem from Texas Instruments