SAF-C505CA-LM Infineon Technologies, SAF-C505CA-LM Datasheet - Page 70

• Manufacturer Part Number: SAF-C505CA-LM
• Description: IC, 8BIT MCU ROM/ROMLESS, SMD
• Manufacturer: Infineon Technologies

Specifications of SAF-C505CA-LM

• No. Of I/o's: 34
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 4
• Digital Ic Case Style: MQFP
• Supply Voltage: RoHS Compliant
• Core Size: 8bit
• Oscillator Type: External, Internal
• Controller Family/series: C500
• Peripherals: ADC
• Rohs Compliant: Yes

A/D Converter Characteristics of C505A and C505CA
(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
ADC input capacitance
Notes see next page.
Clock calculation table :
Clock Prescaler
Ratio
Further timing conditions : t
Data Sheet
32
16
8
4
ADCL1, 0
1
1
0
0
1
0
1
0
t
ADC
IN
Symbol
V
t
t
T
R
R
C
S
ADCC
UE
= 1 / f
AIN
AREF
ASRC
AIN
t
32 x t
16 x t
ADC
min = 500 ns
8 x t
4 x t
OSC
IN
IN
IN
IN
min.
V
–
–
–
–
–
–
–
AGND
= t
Limit Values
t
64 x t
32 x t
16 x t
S
CLP
8 x t
66
IN
IN
IN
IN
max.
V
64 x
32 x
16 x
384 x
192 x
t
- 0.25
t
- 0.25
50
ADC
S
8 x
96 x
48 x
AREF
2
4
/ 500
/ 250
t
t
t
t
t
384 x t
192 x t
ADCC
IN
IN
IN
IN
96 x t
48 x t
t
t
t
t
IN
IN
IN
IN
C505/C505C/C505A/C505CA
Unit
V
ns
ns
LSB
LSB
k
k
pF
IN
IN
IN
IN
Test Condition
1)
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
Prescaler
V
V
t
t
6)
V
ADC
S
SS
SS
DD
in [ns]
+0.5V
in [ns]
- 0.5 V V
V
AIN
2) 6)
5) 6)
V
32
16
8
4
32
16
8
4
V
AIN
DD
AIN
2)
3)
+0.5V
V
V
DD
DD
-0.5V
12.00
4)
4)