MSP430G2001IPW14 16-bit ultra-low-power microcontroller, 14-pin TSSOP

MSP430G2001IPW14 Overview

The MSP430G2001IPW14 is an ultra-low-power 16-bit microcontroller optimized for simple, battery-powered control tasks. It combines a compact 14-pin package with a reduced peripheral set to lower cost and simplify design. The device supports a wide supply range and multiple low-power modes for longer runtimes versus many 8-bit alternatives. It targets basic sensing, timing and switching functions where low standby current and small PCB footprint matter. See manufacturing and distribution details at IC Manufacturer.

MSP430G2001IPW14 Technical Specifications

MSP430G2001IPW14 Key Features

• Single 16-bit core with compact instruction set for faster arithmetic and control compared to many 8-bit MCUs.
• Wide 1.8?C3.6 V supply range enabling direct battery operation and improved design flexibility.
• Very low-power standby modes that extend battery life and reduce system-level energy cost for always-on applications.
• Integrated 16-bit Timer_A and watchdog functions that simplify timing, pulse generation and system reliability tasks.

Typical Applications

• Battery-powered sensor nodes that require multi-year service life, low sleep current and periodic wake-up for measurement tasks.
• Simple human-interface devices such as timers, remote controls and key fobs where a small footprint and low BOM cost are critical.
• Industrial control modules performing basic monitoring and switching with robust temperature range and low-voltage operation.
• Appliance and consumer electronics subcontrollers that need one 16-bit timer, basic GPIO and nonvolatile code storage in a tiny package.

MSP430G2001IPW14 Advantages vs Typical Alternatives

The device offers a clear advantage in energy efficiency and code density through its 16-bit core, delivering more computation per cycle than many 8-bit parts. The small 14-pin package reduces PCB area and BOM cost compared with larger MCUs. With a wide 1.8?C3.6 V range and multiple low-power modes, it outperforms many general-purpose controllers for battery-driven designs where standby current and thermal margins matter.

MSP430G2001IPW14 Brand Info

MSP430G2001IPW14 is part of the MSP430 family from Texas Instruments (TI). TI positions this line for ultra-low-power embedded applications, offering long-term availability and broad supply-chain support for industrial and consumer customers.

FAQ

What is the core architecture?

The device uses a 16-bit RISC CPU optimized for low-power operation and efficient control tasks. This core offers better word-size efficiency than 8-bit alternatives in many embedded applications.

What package and pin count are available?

This part comes in a 14-pin package (IPW14 variant), which minimizes board area and is suitable for compact designs needing up to eight GPIO pins and basic peripherals.

What supply voltages does it support?

The microcontroller supports operation across a wide supply range from 1.8 V to 3.6 V, allowing direct connection to common battery chemistries and low-voltage regulators.

Does it include timers and watchdog?

Yes. It integrates a 16-bit Timer_A for PWM, timing and capture/compare tasks plus a built-in watchdog timer to improve system robustness and fault recovery.

Is it suited for harsh temperatures?

Designed for embedded applications, the device supports an operating temperature range from ?40 ??C to +85 ??C, covering typical industrial and outdoor use cases.