General Description

The XE8801A is a data acquisition ultra low power, low-voltage, system on a chip (SoC) with a high efficiency embedded microcontroller unit (MCU), allowing for 1 MIPS at 300uA and 2.4 V, and multiplying in one clock cycle.

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 or ROM

• 520 Byte RAM data memory

• RC and crystal oscillators

• 5 reset, 22 interrupt, 8 event sources

• 100 years MTP Flash retention at 55°C

Applications

• Portable, battery operated instruments

• Current loop powered instruments

• Wheatstone bridge interfaces

• Pressure and chemical sensors

• HVAC control

• Metering

• Sports watches, wrist instruments