saa-xc886clm Infineon Technologies Corporation, saa-xc886clm Datasheet - Page 104

• Manufacturer Part Number: saa-xc886clm
• Description: 8-bit Single Chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

GLOBCTR. A prescaling ratio of 32 can be selected when the maximum performance of
the ADC is not required.
Figure 34
For module clock
shown in
Table 33
Module Clock
24 MHz
As
24 MHz. During slow-down mode where
CTC can be set to 00
Data Sheet
f
ADCI
cannot exceed 10 MHz, bit field CTC should not be set to 00
Table
ADC Clocking Scheme
f
ADCI
f
33.
ADC
f
f
ADC
Frequency Selection
ADC
B
as long as the divided analog clock
= f
= 24 MHz, the analog clock
CTC
00
01
10
11
PCLK
f
ADCA
B
B
B
B
(default)
Condition: f
clock prescaler
÷
÷
÷
÷
32
4
3
2
ADCI
f
ADC
97
f
MUX
CTC
ADCD
≤
Prescaling Ratio
÷ 2
÷ 3
÷ 4
÷ 32
10 MHz, where t
may be reduced to 12 MHz, 6 MHz etc.,
f
ADCI
f
ADCI
components
interrupts
registers
analog
arbiter
frequency can be selected as
f
ADCI
analog part
digital part
ADCI =
does not exceed 10 MHz.
Functional Description
f
Analog Clock
12 MHz (N.A)
8 MHz
6 MHz
750 kHz
ADCI
1
SAA-XC886CLM
B
when
V1.0, 2009-09
f
ADCI
f
ADC
is