MSP430™ microcontrollers (MCUs)
Best analog in the microcontroller industry, affordable for all
Our 16-bit MSP430™ microcontrollers (MCUs) provide affordable solutions for all applications. Our leadership in integrated precision analog enables designers to enhance system performance and lower system costs. Designers can find a cost-effective MCU within the broad MSP430 portfolio of over 2000 devices for virtually any need. Get started quickly and reduce time to market with our simplified tools, software, and best-in-class support.
General-purpose MCUs
Find an affordable MCU for every need from our broad portfolio that enables you to scale your design with devices that are pin compatible. We also offer a wide memory range and peripheral options.
Advanced sensing MCUs
Find MCUs with integrated analog front-end to optimized system performance and BOM cost for a wide variety of applications.
Software, hardware, & development tools
Reduce time to market with simplified tools, software and best-in-class support.
New MSP430™ MCUs
MSP430I2040
Low-cost 16-kB MCU with 4 sigma-delta ADCs, electricity metering AFE, power monitoring and thermometers
MSP430FR2355
Low-cost 32-kB MCU with 4 op amps and DACs for system monitoring and various other applications, and has pin-to-pin options for 16 and 32-kB
MSP430FR6007
Low-cost 256-kB MCU with integrated high-accuracy ultrasonic sensing system for flow measurements, level and motion sensing, and other ultrasonic applications
Learn more about the MSP430™ portfolio
The world has become more automated and an abundance of devices, factories, and homes are becoming more intelligent to keep us connected.
Our family of MSP430 MCUs offers a broad and affordable portfolio of products to solve today’s increasing and diverse MCU design challenges.
Get started today and explore our wide range of resources including memory, features, and package options.
Find an MSP430™ MCU that best fits your design
Use this table to select the MSP430 MCU that best suits your pin count and memory needs.
| Memory | ▲ | ||||||||||||
| ≥ 256 KB | General-purpose | General-purpose | General-purpose Advanced sensing |
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| 64 ≤ to < 256 KB | General-purpose Advanced sensing |
General-purpose Advanced sensing |
General-purpose Advanced sensing |
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| 16 ≤ to < 64 KB | General-purpose Advanced sensing |
General-purpose Advanced sensing |
General-purpose Advanced sensing |
General-purpose Advanced sensing |
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| < 16 KB | General-purpose Advanced sensing |
General-purpose Advanced sensing |
General-purpose Advanced sensing |
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| ► | |||||||||||||
| ≤ 24 pins | > 24 to ≤ 48 pins | > 48 to ≤ 80 pins | > 80 pins | Pin count | |||||||||