MSP430G2131IPW14R 16-bit MSP430 Microcontroller, TSSOP-14 Package

MSP430G2131IPW14R Overview

The MSP430G2131IPW14R is a compact, low-power 16-bit microcontroller from Texas Instruments?? MSP430 family. It targets battery-powered and space-constrained industrial designs that need a small pin count, a single efficient core, and simple peripheral integration. The device ships in a 14-pin TSSOP package optimized for automated assembly and is supplied in tape-and-reel format for production. For sourcing and component details visit IC Manufacturer.

MSP430G2131IPW14R Technical Specifications

MSP430G2131IPW14R Key Features

• Single 16-bit core ?? delivers efficient instruction throughput with lower code size versus many 8-bit alternatives.
• Low-voltage operation ?? supports 1.8?C3.6 V rails, which matters for battery-powered and energy-harvesting designs.
• Compact 14-pin TSSOP ?? saves board area and supports automated assembly in high-volume manufacturing.
• 16-bit Timer_A ?? provides precise timing and pulse generation capability for control and sensing tasks.

Typical Applications

• Battery-powered sensor nodes and data loggers where long run-time and a small PCB footprint require a low-voltage, low-power MCU with minimal pin count.
• Simple motor and actuator control in industrial devices where a 16-bit timer and compact package reduce component count and cost.
• Human-machine interface (HMI) elements such as keypad scanning and LED drivers in compact consumer or industrial panels with limited I/O needs.
• Power management and monitoring circuits that need a compact microcontroller for control loops, event timing, and low-power sleep modes.

MSP430G2131IPW14R Advantages vs Typical Alternatives

The device combines a 16-bit RISC core and low-voltage operation in a 14-pin TSSOP package, providing better processing efficiency and lower power than many 8-bit MCUs at comparable cost. Its integrated 16-bit timer reduces the need for external timing ICs and simplifies board design. Tape-and-reel packaging supports automated assembly and higher-volume runs, giving sourcing teams a smoother transition from prototype to production.

MSP430G2131IPW14R Brand Info

The MSP430G2131IPW14R is part of Texas Instruments?? MSP430 microcontroller portfolio. TI positions the MSP430 family around ultra-low power consumption, compact packaging options, and a broad toolchain. This series targets embedded applications that need efficient 16-bit processing in small, manufacturable forms like TSSOP-14.

FAQ

What package does this device use?

The MSP430G2131IPW14R ships in a 14-pin TSSOP package (PW). The suffix R indicates tape-and-reel packaging suitable for automated pick-and-place assembly.

What voltage range is supported?

This device supports low-voltage operation across a typical MSP430 range of 1.8 V to 3.6 V, which enables battery operation and compatibility with common low-voltage digital systems.

How many timer peripherals are available?

It includes a 16-bit Timer_A peripheral suitable for PWM generation, input capture, and event timing, reducing the need for external timing components in control and sensing applications.

Is this device intended for industrial temperatures?

Yes, the part is specified for an industrial temperature range, typically ?40 ??C to +85 ??C, making it suitable for a wide range of field and factory environments.

Who manufactures the MSP430 family?

Texas Instruments manufactures the MSP430 line. The family focuses on ultra-low-power 16-bit MCUs and is supported by TI development tools, documentation, and a broad supply chain presence.