TIMSP430F5419AIPZ

Overview

The MSP430F5419AIPZ is a Texas Instruments MSP430 ultra-low-power 16-bit microcontroller in a package suited for embedded designs that need efficient operation and flexible peripheral support. It belongs to the MSP430 family, which is commonly used for battery-powered and always-on control tasks. This part is a good fit when you need a small MCU for monitoring, control, or simple communication tasks without high power draw.

Why Choose This Part

The MSP430 family is known for low power consumption, which makes it attractive for battery-operated and always-on designs. Texas Instruments support, mature tooling, and a long-standing MSP430 ecosystem make bring-up straightforward for embedded teams. The 16-bit core and on-chip peripherals are well suited to control-oriented firmware where simplicity and energy efficiency matter more than raw throughput.

Applications

Getting Started

For development, use TI's MSP430 ecosystem with Code Composer Studio and the MSP430Ware software package, or a compatible open-source GCC-based flow if your project already uses one. TI LaunchPad boards are a practical starting point for evaluating MSP430 peripherals and firmware behavior before moving to a custom PCB. For production bring-up, make sure your programming header, clock source, and reset/debug connections match the MSP430 JTAG/SBW workflow used by your chosen device.

MSP430F5419 Family

Also Consider

MSP430F5438AIPZ TITexas Instruments - A closely related MSP430F5x device if you want a similar low-power 16-bit MCU with a different feature mix or memory configuration.

STM32L432KCU6 STMicroelectronics - A low-power Cortex-M alternative when you want a different toolchain ecosystem and more ARM-centric development flow.