MSP430G2132IN20 16-bit Microcontroller PDIP-20

MSP430G2132IN20 Overview

The MSP430G2132IN20 is a low?power, 16?bit microcontroller in the MSP430 family, optimized for battery?sensitive and embedded control tasks. It combines a compact 20?pin package with an energy?efficient CPU and integrated peripheral set to reduce board count and system power. Use this device where low standby current, small form factor, and basic analog/digital I/O are priorities. For sourcing and manufacturer details visit IC Manufacturer.

MSP430G2132IN20 Technical Specifications

MSP430G2132IN20 Key Features

• Single 16?bit core with deterministic instruction timing, enabling precise real?time control in small embedded systems.
• Integrated Flash and SRAM to minimize external memory needs, which reduces PCB area and BOM cost.
• Low?power modes with microamp?class standby current, extending battery life in portable and remote applications.
• On?chip 10?bit ADC and 16?bit Timer_A allow mixed?signal sensing and PWM control without external components.

Typical Applications

• Battery?powered sensor nodes where ultra?low standby current and compact 20?pin packaging extend run time and simplify assembly for mass deployment.
• Home automation peripherals that require simple analog sensing, timing, and UART/SPI communication while keeping PCB space and part count low.
• Industrial monitoring modules that operate across the industrial temperature range and need reliable timing and ADC measurement in harsh environments.
• Consumer handheld devices that demand low energy consumption, responsive wakeup, and basic I/O to drive displays, buttons, and analog sensors.

MSP430G2132IN20 Advantages vs Typical Alternatives

The MSP430G2132IN20 delivers a stronger low?power profile and smaller package footprint compared with many 8? and 32?bit alternatives. Its 16?bit core gives faster integer math per clock than typical 8?bit MCUs, and integrated Flash plus ADC and timer peripherals cut component count versus discrete solutions. For designs prioritizing energy efficiency and compact integration, this device provides competitive performance with fewer board?level tradeoffs.

MSP430G2132IN20 Brand Info

MSP430G2132IN20 is part of the MSP430 family from Texas Instruments. The brand emphasizes ultra?low power microcontrollers for sensing and control. Texas Instruments supplies development tools, reference documentation, and broad distribution, making the device accessible for design, prototyping, and production.

FAQ

What is the package type?

The device comes in a 20?pin through?hole style package suitable for prototyping and legacy PCB designs. This package simplifies manual assembly and provides a compact footprint for low?pin?count applications.

Which development tools are supported?

Standard MSP430 development tools, compilers, and debuggers support this device model. Use TI’s IDE and programmers or compatible third?party toolchains to compile, flash, and debug firmware via the MSP430 debug interface.

How does power consumption compare?

Power management offers microamp?class standby and efficient active modes. This makes the device well suited to battery?driven systems where lower standby and active currents lengthen operational life compared with higher?power MCU families.

What onboard peripherals are available?

The MCU integrates a 16?bit timer, a 10?bit ADC, watchdog timer, and serial interface support for UART/SPI via USI. These peripherals enable common sensing, timing, and communication tasks without many external components.

Is it suitable for industrial use?

Yes. The part is specified for the industrial temperature range and is commonly used in monitoring and control modules. Its robust low?power behavior and basic analog/digital peripherals fit many industrial embedded designs.