saf-xc878m-16ffi5v Infineon Technologies Corporation, saf-xc878m-16ffi5v Datasheet - Page 111

• Manufacturer Part Number: saf-xc878m-16ffi5v
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Figure 31
For module clock
shown in
Table 35
Module Clock
24 MHz
During slow-down mode,
However, it is important to note that the conversion error could increase due to loss of
charges on the capacitors, if
3.22.2
The analog-to-digital conversion procedure consists of the following phases:
Data Sheet
Table
ADC Conversion Sequence
ADC Clocking Scheme
f
ADCI
f
35.
ADC
f
f
ADC
Frequency Selection
ADC
= f
= 24 MHz, the analog clock
CTC
00
01
10
11
f
ADCA
f
PCLK
ADC
B
B
B
B
(default)
f
ADC
may be reduced further, for example, to 12 MHz or 6 MHz.
becomes too low during slow-down mode.
clock prescaler
÷
÷
÷
÷
32
4
3
2
104
f
MUX
ADCD
CTC
Prescaling Ratio
÷ 2
÷ 3
÷ 4
÷ 32
f
ADCI
f
ADCI
components
interrupts
registers
arbiter
frequency can be selected as
analog
analog part
digital part
Functional Description
Analog Clock
12 MHz
8 MHz
6 MHz
750 kHz
XC87xCLM
V1.5, 2011-03
f
ADCI