MSP430F2132TPW 16-bit Ultra-Low-Power Microcontroller MCU, TPW Package

MSP430F2132TPW Overview

The MSP430F2132TPW is an ultra-low-power, 16-bit microcontroller designed for cost-sensitive and battery-powered industrial designs. It combines a 16-bit CPU core with integrated analog and digital peripherals for precise control and low energy use. The device targets compact systems that need fewer external components and lower standby current than many 8-bit alternatives. For sourcing and authorized distribution details, see IC Manufacturer.

MSP430F2132TPW Technical Specifications

MSP430F2132TPW Key Features

• One core capability: 16-bit CPU enables more efficient math and control compared with common 8-bit parts.
• Integrated 10-bit ADC provides on-chip analog measurement, reducing external converters and board area.
• Low-power architecture with 5 power modes lowers standby current for longer battery life in portable systems.
• On-chip USI supports UART, SPI, and I2C, simplifying communications and minimizing external logic.

Typical Applications

• Battery-powered sensors: precise analog measurement and ultra-low standby draw suit distributed sensors that require months to years of battery life.
• Portable industrial controls: compact MCU reduces board space and component count for handheld configuration and test tools.
• Metering and data loggers: integrated ADC and low-power modes allow accurate sampling with minimal power and fewer external parts.
• Human-machine interfaces: timers and serial interfaces enable responsive keypad, display and communication control in compact panels.

MSP430F2132TPW Advantages vs Typical Alternatives

The device offers a stronger mix of low power and 16-bit performance compared with many 8-bit microcontrollers. With an on-chip 10-bit ADC and USI serial block, it needs fewer external components than common discrete solutions. Supply range from 1.8 to 3.6 V provides broader battery compatibility. The integrated Timer_A and multiple low-power modes deliver better runtime and simpler power-management design than many similarly priced MCUs.

MSP430F2132TPW Brand Info

The MSP430F2132TPW is part of the MSP430 family by Texas Instruments (TI). TI positions this family for ultra-low-power embedded designs where energy efficiency and compact integration matter. The product line matches industrial and portable use cases with broad documentation, development tools, and production-grade distribution.

FAQ

What is the core architecture?

The core is a 16-bit RISC CPU optimized for low-power operation. It executes common control and math tasks with fewer instructions than many 8-bit designs, enabling more efficient code and faster execution where needed.

What analog features are available?

The device includes a 10-bit analog-to-digital converter suitable for general purpose sensing and measurement. On-chip ADC reduces the need for external converters and helps shrink system cost and board area.

Which serial protocols are supported?

A Universal Serial Interface (USI) supports UART, SPI and I2C-like protocols. This flexible block lets engineers implement multiple communication links with a single peripheral and fewer external components.

What are the power and voltage limits?

Supply voltage range runs from 1.8 V to 3.6 V, covering most single-cell battery and regulated 3.3 V systems. Multiple low-power modes help extend battery life in duty-cycled or idle applications.

What package and temperature range exist?

The device is available in a 20-pin TSSOP (PW) package, appropriate for compact board layouts. It operates across industrial temperature grades to support robust field deployments.