MCU 16-Bit MSP430 RISC 64KB FRAM 2.5V/3.3V 56-Pin TSSOP
Texas Instruments
Texas Instruments - MSP430FR69221IG56R
$2.29 - $3.80
Texas Instruments - MSP430FR69221IRGCR
$2.32 - $3.84
Texas Instruments - MSP430FR69221IRGCT
$2.67 - $7.15
Texas Instruments - MSP430FR69221IPM
$3.50 - $5.26
Texas Instruments - MSP430FR69221IPMR