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| C164CM_2 Datasheet, PDF (324/470 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller | |||
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C164CM/C164SM
Derivatives
Analog/Digital Converter
The external analog reference voltages VAREF and VAGND are fixed. The separate
supply for the ADC reduces the interference with other digital signals.
The sample time and the conversion time are programmable, so the ADC can be
adjusted to the internal resistances of the analog sources and/or the analog reference
voltage supply.
ADCON
Conversion
Control
ADCIR
ADEIR
Interrupt
Requests
AN0
MUX
S+H
AN7
10-Bit
Converter
Result Reg. ADDAT
Result Reg. ADDAT2
VAREF
VAGND
MCA05092
Figure 18-2 Analog/Digital Converter Block Diagram
Userâs Manual
18-2
V1.0, 2002-02
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