MCU 16-Bit MSP430 RISC 512KB Flash 2.5V/3.3V 128-Pin LQFP
Texas Instruments
Texas Instruments - MSP430F67691AIPZR
$6.73 - $9.05
Texas Instruments - MSP430F67691AIPEUR
$7.31 - $12.54
Texas Instruments - MSP430F67691AIPZ
$9.18 - $14.57