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Product Detailed Parameters
- Description：IC DAS 16BIT FLASH 8K 100-LQFP
- Series：XE880x
- Mfr：Semtech Corporation
- Package：Tray
- Applications：Sensing Machine
- Core Processor：Coolrisc816®
- Program Memory Type：FLASH (22kB)
- Controller Series：XE8000
- RAM Size：1K x 8
- Interface：SPI, UART
- Number of I/O：36
- Voltage - Supply：2.4V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：100-LQFP
- Supplier Device Package：100-LQFP (14x14)
- Grade：-
- Qualification：-
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Overview
The XE8802MI035LF is a microcontroller designed for sensing and machine data acquisition. It integrates a high-resolution ZoomingADC with 16+10 bits precision, featuring sigma-delta architecture with gain ranging from 0.5 to 1000 and offset cancellation. The device includes an LCD driver supporting up to 120 segments, which can function as additional I/O lines. It operates on a low-voltage controller with speeds of 2 or 4 MIPS at 2.4 to 5.5 V, consuming approximately 300µA per 1MIPS. Memory consists of up to 22kByte MTP Flash and 1032Byte RAM.
Feature Summary
- ZoomingADC with 16+10 bit resolution and programmable gain
- Integrated LCD driver for up to 120 segments
- Low-power operation with 300µA current consumption per 1MIPS
- Hardware multiplier and multiple communication interfaces
Applications
- Portable battery-operated instruments
- Medical portable instruments
- HVAC control systems
- Metering devices
Procurement Notes
Verify the specific suffix '035' against official Semtech documentation to confirm package type and temperature range, as generic part numbers may not reflect these variations. Ensure compatibility with development tools like ProStart II for programming and debugging during the procurement phase.
Selection Notes
Select this component for applications requiring high-resolution analog input in a low-power environment. The integrated LCD driver reduces external component count for display interfaces. Consider the 16-bit ADC resolution and gain capabilities when designing signal conditioning circuits for precise measurement tasks.
Part Context
This part belongs to the XE8800 series of data acquisition microcontrollers from Semtech. These devices are characterized by their ZoomingADC technology, which combines high resolution with flexibility. The series is targeted at embedded sensing applications where power efficiency and measurement accuracy are critical constraints.
Replacement Considerations
The XE8801AMI027LF is a similar device within the same family offering comparable data acquisition features. Verify pinout and memory configuration compatibility before substitution.
