Si1031 Datasheet

Si1031 10-Bit ADC MCU

Si102x/3x Ultra Low Power, 64/32 kB, 10-Bit ADC MCU with Integrated 240–960 MHz EZRadioPRO® Transceiver Ultra Low Power at 3.6V - 130 µA/MHz IBAT; dc-dc enabled - 110 nA sleep current with data retention; POR monitor enabled - 400 nA sleep current with smaRTClock (internal LFO) - 700 nA sleep curre.

Features

128 segments (32x4) - Integrated charge pump for contrast control Metering-Specific Peripherals - DC-DC buck converter allows dynamic voltage scaling for  maximum efficiency (250 mW output) - Sleep-mode pulse accumulator with programmable switch  de-bounce and pull-up control interfaces directly to metering sensor - Dedicated Packet Processing Engine (DPPE) includes hardware AES, DMA, CRC, and encoding blocks for acceleration of wireless protocols - Manchester and 3 out of 6 encoder hardware for power efficient implementation of the wireless M-bus specification EZRadioPRO® Transceiver - Freq.