Semtech Corporation XE8805
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.| Part No. | XE8805 |
|---|---|
| Datasheet | XE8805 Download |
| Manufacturer |  Semtech Corporation |
| Description | Sensing Machine Data Acquisition MCU |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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 to 85 °C MTP XE8805AMI028LF -40°C to 85 °C MTP SX8805Rxxx -40°C to 85 °C** ROM *Not for new designs **Extended temperature range on request Package LQFP6...
