MSP430F1122IDWR - Texas Instruments

Manufacturer Part Number

MSP430F1122IDWR

Manufacturer

Texas Instruments

Introduction

The MSP430F1122IDWR is a 16-bit microcontroller designed for low-power and high-performance applications, part of the MSP430x1xx series from Texas Instruments.

Product Features and Performance

16-Bit MSP430 CPU16 core processor

Maximum speed of 8MHz

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

14 programmable input/output (I/O) pins

4KB of flash memory and 256B of additional memory for efficient program storage

256 x 8 bits of RAM for variable storage

Voltage supply range from 1.8V to 3.6V for versatile power options

Equipped with an 8-channel, 10-bit analog-to-digital converter (A/D)

Internal oscillator for clock generation

Surface mount 20-SOIC package for compact board design

Product Advantages

Low power consumption ideal for battery-powered applications

Extensive built-in peripherals reduce external component needs

Wide voltage supply range offers flexibility in power supply design

Large program memory and RAM support complex applications

Integrated A/D converter facilitates analog signal processing

Easy to integrate into various designs with its surface mount package

Key Technical Parameters

Core Size: 16-Bit

Speed: 8MHz

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

RAM Size: 256 x 8

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

Data Converters: A/D 8x10b

Operating Temperature: -40°C ~ 85°C

Package / Case: 20-SOIC

Quality and Safety Features

Integrated brown-out detect/reset ensures stable operation under varying power conditions

Watchdog timer prevents software lock-up in fault conditions

Compatibility

Compatible with a vast range of development tools from Texas Instruments and third parties for easy programming and debugging

Application Areas

Ideal for low-power applications in fields such as sensor monitoring, consumer electronics, and portable medical devices

Product Lifecycle

The product status is "Active", indicating ongoing production and availability. Not nearing discontinuation, with support and updates expected.

Several Key Reasons to Choose This Product

Exceptional power efficiency for extended battery life

Comprehensive built-in features minimize external component requirements

Support for a wide range of power supply designs with its 1.8V to 3.6V range

High-performance 16-bit architecture suitable for complex applications

Robust support ecosystem from Texas Instruments, including development tools and software libraries