Microcontrollers (MCU)

16-bit MSP430F2x/F4x microcontrollers

MSP430™ MCUs with up to 120KB flash and extended temperature options up to 105°C

MSP430F2x/4x microcontrollers (MCUs) from the MSP ultra-low-power MCU series are general purpose 16-bit microcontrollers used for a wide range of applications including consumer electronics, data logging applications, portable medical instruments, and low power metering. MSP430F4x MCUs feature an integrated LCD controller, while select MSP430F2x devices feature extended temperature ranges.

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MSP430F2x MCUs

Key features

Clock

  • Up to 16 MHz CPU speed

Smart Analog and digital

  • Scan interface
  • 24-bit sigma-delta ADCs

Memory

  • Up to 120 KB Flash
  • Up to 8 KB SRAM

Extended temp

  • HT: -55°C to 150°C
  • EP: Enhanced products -55°C to 125°C
  • T: Extended temperature -40°C to 105°C applications

Voltage

  • 1.8 – 3.6V operation

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

Block diagram

MSP430F4x MCUs

Key features

Clock

  • Up to 16 MHz CPU speed

LCD

  • Features integrated LCD controller

Memory

  • Up to 120 KB Flash
  • Up to 8 KB SRAM

Smart Analog and digital

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

Voltage

  • 1.8 – 3.6V operation

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

Block diagram

Videos