Texas Instruments’ MSP430FR4133 is a 16 MHz Ultra-Low-Power Microcontroller with 16 KB FRAM, 2 KB SRAM

This post is sponsored by Texas Instruments.

The Texas Instruments MSP430 family of low-power microcontrollers – including the MSP430FR4133 – consists of several devices that feature different sets of peripherals targeted for various applications.

The architecture, combined with extensive low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in less than 10 µs.

This embedded microcontroller features a 16-bit RISC architecture up to 16 MHz and offers a wide supply voltage range From 1.8 V to 3.6 V. The device provides low-power ferroelectric RAM (FRAM) with up to 15.5 KB of nonvolatile memory, featuring built-in error correction code (ECC), configurable write protection, unified memory of program, constants, and storage, as well as 1015 write-cycle endurance.  Package options for the MSP430FR4133 include 64-Pin: LQFP (PM), 56-Pin: TSSOP (G56), and 48-Pin: TSSOP (G48).

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