Analog Microcontrollers
  • XE8805A
    • Sensing Machine with 16 + 10 bit ZoomingADC™ and Buffered DAC, Low-Power Microcontroller based Sensor Interface IC
  • XE8802
    • Sensing Machine with 16 + 10 bit ZoomingADC™ and LCD drivers, Low-Power Microcontroller based Sensor Interface IC
  • SX8801R
    • Sensing Machine with 16 + 10 bit ZoomingADC™, Low-Power Microcontroller based Sensor Interface IC
Semtech XE8801A

Semtech XE8801A

Sensing Machine with 16 + 10 bit ZoomingADC™, Low-Power Microcontroller based Sensor Interface IC

The XE8801A is a data acquisition ultra lowpower, 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.

Features


  • Low-power, high resolution ZoomingADC
    • 0.5 to 1000 gain with offset cancellation
    • up to 16 bits ADC
    • up to 13 input 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

Packaging

  • LQFP44

Order Codes

  • XE8801AMI027LF: Lead-free, Tray