MSP430F42x0 MIXED SIGNAL MICROCONTROLLER D Low Su.
Texas Instruments
MSP430F4250 - Mixed-Signal Microcontroller
MSP430F42x0 MIXED SIGNAL MICROCONTROLLER D Low Supply-Voltage Range, 1.8 V to 3.6 V D Ultralow-Power Consumption: Active Mode: 250 μA at 1 MHz, 2.2 V.