MCU 16-Bit MSP430 RISC 128KB FRAM 2.5V/3.3V 64-Pin LQFP T/R
Texas Instruments
Texas Instruments - MSP430FR59891IRGCR
$3.79 - * $5.14
Texas Instruments - MSP430FR59891IRGCT
$4.12 - $10.59
Texas Instruments - MSP430FR59891IPM
$4.88 - $7.13