C508_01 Datasheet, PDF (197/267 Pages) Infineon Technologies AG – 8-Bit CMOS Microcontroller

C508
On-Chip Peripheral Components
Table 6-14
f_OSC [MHz]
5 MHz
6 MHz
8 MHz
10 MHz
A/D Conversion Time for Dedicated System Clock Rates
Prescaler
Ratio PS
÷8
f_ADC [MHz]
1.25
Sample Time Total Conversion
t_S [µs]
Time t_ADCC [µs]
1.6
9.6
÷8
1.5
1.33
8
÷8
2
1
6
÷ 16
1.25
1.6
9.6
Note: The prescaler ratios in Table 6-14 are minimum values.
t_ADCC
µs
20
10
t_ADCCmin = 6 µs
5
÷8
÷ 16
5
6
7
8
9
10 MHz ^fOSC
MCT04080
Figure 6-53 Minimum A/D Conversion Time in Relation to Oscillator Clock
User’s Manual
6-132
2001-05