Ultra-Low Power MSP430 1.8V Split- ail I/O 64-VQFN -40 to 85
Texas Instruments
Texas Instruments - MSP430F5253IZQE
$3.34 - $4.88
Texas Instruments - MSP430F5253
$2.42 - $6.15
Texas Instruments - MSP430F5253IRGCT
$3.55 - $8.59
Texas Instruments - MSP430F5253I GCT
Texas Instruments - MSP430F5253IRGCR
$3.09 - $4.35
Texas Instruments - MSP430F5253IZQER
$2.42 - $2.70