SAK-C505L Infineon Technologies AG, SAK-C505L Datasheet - Page 68

• Manufacturer Part Number: SAK-C505L
• Description: 8-bit CMOS Microcontroller
• Manufacturer: Infineon Technologies AG

A/D Converter Characteristics
(Operating Conditions apply)
Parameter
Analog input voltage
Sample time
Conversion cycle time
Total unadjusted error
Internal resistance of
reference voltage source
Internal resistance of
analog source
Notes see next page.
Clock Calculation Table:
Clock Prescaler Ratio
Further timing conditions:
Data Sheet
32
16
8
4
ADCL1, 0
1
1
0
0
Symbol
V
t
t
T
R
R
S
ADCC
t
t
UE
AIN
AREF
ASRC
ADC
IN
= 1 /
1
0
1
0
min = 500 ns
f
OSC
min.
V
–
–
–
–
–
–
AGND
Limit Values
=
t
CLP
max.
V
64
32
16
384
192
t
– 0.25
t
– 0.25
8
96
48
ADC
S
t
32
16
8
4
AREF
ADC
2
4
/ 500
66
t
/ 250
t
t
t
t
t
IN
IN
IN
t
t
IN
IN
IN
t
t
t
t
IN
IN
IN
IN
IN
IN
Unit
V
ns
ns
LSB
LSB
k
k
t
64
32
16
8
S
Test Condition
1)
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
V
V
t
t
V
ADC
S
SS
SS
DD
t
in [ns]
IN
t
t
t
+ 0.5 V
IN
IN
IN
in [ns]
– 0.5 V
V
AIN
2) 6)
5) 6)
32
16
8
4
32
16
8
4
V
2)
3)
DD
V
V
t
384
192
96
48
ADCC
AIN
AIN
+ 0.5 V
t
t
IN
IN
V
V
t
t
IN
IN
DD
DD
4)
– 0.5 V
C505L
06.99
4)