MCU 16-bit MSP430 RISC ROMLess 2.5V/3.3V 40-Pin VQFN EP T/R
Texas Instruments
Texas Instruments - MSP430FR5731
$0.68 - * $4.29
Texas Instruments - MSP430FR5731IDAR
$1.36 - $1.49
Texas Instruments - MSP430FR5731IDA
[no prices available]
Texas Instruments - MSP430FR5731IRHAT
$0.68 - $5.77