XE8805

XE8805/05A Sensing Machine Data Acquisition MCU with Zooming ADC and DACs NotNeRwecDoesmigmnesnded for XE8805/05A – SX8805R Sensing Machine – Data Acquisition with 16+10 bit ZoomingADC™ and buffered DACs General Description The XE8805A is a data acquisition ultra lowpower low-voltage system on a chip (SoC) with a high efficiency microcontroller unit embedded (MCU), allowing for 1 MIPS at 300uA and 2.4 V, and multiplying in one clock cycle. The XE8805A includes a high resolution acquisition path with the 16+10 bits ZoomingADC and two buffered DACs. The XE8805A is available with on chip ROM (the SX8805) or Multiple-Time-Programmable (MTP) program memory. Applications Portable, battery operated instruments Current loop powered instruments Wheatstone bridge interfaces Pressure and chemical sensors HVAC control Metering Sports watches, wrist instruments Key product Features Low-power, high resolution ZoomingADC 0.5 to 1000 gain with offset cancellation up to 16 bits analog to digital converter up to 13 inputs multiplexer Low-voltage low-power controller operation 2 MIPS with 2.4 V to 5.5 V operation 300 µA at 1 MIPS over voltage range 22 kByte (8 kInstruction) MTP 520 Byte RAM data memory RC and crystal oscillators 5 reset, 22 interrupt, 8 event sources 8 bit and 16 bit buffered DACs 100 years MTP Flash retention at 55°C Ordering Information Product Temperature range Memory type XE8805MI028* -40°C to 85 °C MTP XE8805AMI000 -40°C ...