TC1736 Datasheet, PDF (50/123 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1736
On-chip Trigger Unit
• 16 on-chip trigger signals
Introduction
I/O Sharing Unit
• Interconnecting inputs and outputs from internal clocks, FPC, GTC, LTC, ports, and
MSC interface
2.5.7 Analog-to-Digital Converter (ADC0, ADC1)
The analog to digital converter module (ADC) allows the conversion of analog input
values into discrete digital values based on the successive approximation method.
The 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).
analog
inputs
analog
inputs
analog part kernel 0
AD
converter
conversion
control
analog part kernel 1
AD
converter
conversion
control
digital part kernel 0
data (result)
handling
request
control
bus
digital part kernel 1 ^inter-
face
data (result)
handling
request
control
Figure 2-12 ADC Module with two ADC Kernels
ADC_2_kernels
Features of the Analog Part of each ADC Kernel
• Input voltage range from 0V to analog supply voltage
• Analog supply voltage range from 3.3 V to 5 V (single supply)
(5 V nominal supply voltage, performance degradation accepted for lower voltages)
Data Sheet
Intro, V1.1
46
V1.1, 2009-08