SAK-TC1767-256F133HL INFINEON [Infineon Technologies AG], SAK-TC1767-256F133HL Datasheet - Page 49

• Manufacturer Part Number: SAK-TC1767-256F133HL
• Description: 32-Bit Single-Chip Microcontroller
• Manufacturer: INFINEON [Infineon Technologies AG]

2.4.7
The TC1767 includes two Analog to Digital Converter modules (ADC0, ADC1) and one
Fast Analog to Digital Converter (FADC).
2.4.7.1
The analog to digital converter module (ADC) allows the conversion of analog input
values into discrete digital values based on the successive approximation method.
This module contains 2 independent kernels (ADC0, ADC1) that can operate
autonomously or can be synchronized to each other. An ADC kernel is a unit used to
convert an analog input signal (done by an analog part) and provides means for
triggering conversions, data handling and storage (done by a digital part).
Figure 12
Features of the analog part of each ADC kernel:
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Data Sheet
Input voltage range from 0V to analog supply voltage
Analog supply voltage range from 3.3 V to 5 V (single supply)
(5V nominal supply voltage, performance degradation accepted for lower voltages)
Input multiplexer width of 16 possible analog input channels (not all of them are
necessarily available on pins)
V
Programmable sample time (in periods of f
Wide range of accepted analog clock frequencies f
AREF
analog
analog
inputs
inputs
and 1 alternative reference input at channel 0
Analog-to-Digital Converters
ADC Block Diagram
ADC Module with two ADC Kernels
analog part kernel 0
analog part kernel 1
conversion
conversion
converter
converter
control
control
AD
AD
45
ADCI
digital part kernel 0
digital part kernel 1
)
data (result)
data (result)
ADCI
handling
handling
request
request
control
control
ADC_2_kernels
inter-
face
bus
Introduction
V1.3, 2009-09
TC1767