XE8807AMI026TLF Semtech, XE8807AMI026TLF Datasheet - Page 137

• Manufacturer Part Number: XE8807AMI026TLF
• Description: IC MCU LOW PWR MTP FLASH 32-TQFP
• Manufacturer: Semtech

Specifications of XE8807AMI026TLF

• Applications: Sensing Machine
• Core Processor: RISC
• Program Memory Type: FLASH (11 kB)
• Controller Series: XE8000
• Ram Size: 512 x 8
• Interface: UART, USRT
• Number Of I /o: 24
• Voltage - Supply: 2.4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP, 32-VQFP
• For Use With: XE8000MP - PROG BOARD AND PROSTART2 CARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XE8807AMI026TR

19.1 Features
The cmpd peripheral implements four low power comparators.
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19.2 Overview
Figure 19-1 gives an overview of this block:
© Semtech 2006
Quiescent current consumption of 1.5µA
Very low switching current
Per channel configurable interrupt
Hysteresis
1 MHz operation
PB[7:4]
4
comparators (analog)
enable
4
comparator output
4x
Cmpd
Figure 19-1: Structure of Cmpd
IrqOnRisingCh
(edge selection)
EnIrqCh
(channel enable)
19-2
3
4
5
4
RegCmpdCtrl(7:5)
RegCmpdStat(7:4)
RegCmpdCtrl(4:0)
RegCmpdStat(3:0)
XE8806A/XE8807A
interrrupt
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