Microcontrollers (MCU)

16-bit MSP430F1x microcontrollers

MSP430™ MCUs with up to 60KB of flash

MSP430F1x microcontrollers (MCUs) from the MSP ultra-low-power MCU series are 16-bit microcontrollers used for a wide range of applications including consumer electronics, data logging applications, portable medical instruments, and more.

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MSP430F1x MCUs

Key Features


  • Up to 8 MHz CPU speed


  • Wide range of high-performance analog and intelligent digital peripherals


  • Up to 60 KB Flash
  • Up to 10 KB SRAM

Low power

  • 200 µA / MHz active mode
  • 0.7 µA real-time clock mode
  • 0.1 µA RAM retention
  • Ultra-fast wake-up from standby mode in <6 µs


  • 1.8 – 3.6V operation

Block Diagram