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MC912D60ACPVE8 Datasheet, PDF (350/460 Pages) Freescale Semiconductor, Inc – MC68HC912D60A MC68HC912D60C MC68HC912D60P Technical Data | |||
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Analog-to-Digital Converter
18.2.1 Features
⢠8/10 Bit Resolution
⢠10 µs, 10-Bit Single Conversion Time
⢠Sample and Transfer Buffer Amplifier
⢠Programmable Sample Time
⢠Left/Right Justified Result Data
⢠Conversion Completion Interrupt
⢠Analog Input Multiplexer for 8 Analog Input Channels
⢠Analog/Digital Input Pin Multiplexing
⢠1, 4, 8 Conversion Sequence Lengths
⢠Continuous Conversion Mode
⢠Multiple Channel Scans
RC DAC ARRAY
AND COMPARATOR
SAR
ATD 0
ATD 1
ATD 2
ATD 3
ATD 4
ATD 5
ATD 6
ATD 7
VRHx
VRLx REFERENCE
VDDA
VSSA
SUPPLY
ANALOG MUX
AND
SAMPLE BUFFER AMP
PORT AD
DATA INPUT REGISTER
ANx7/PADx7
ANx6/PADx6
ANx5/PADx5
ANx4/PADx4
ANx3/PADx3
ANx2/PADx2
ANx1/PADx1
ANx0/PADx0
CLOCK
SELECT/PRESCALE
INTERNAL BUS
HC12 ATD BLOCK
Figure 18-1. Analog-to-Digital Converter Block Diagram
Technical Data
350
Analog-to-Digital Converter
MC68HC912D60A â Rev. 3.1
Freescale Semiconductor
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