XC2361A Datasheet, PDF (85/123 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2361A, XC2363A, XC2364A, XC2365A
XC2000 Family Derivatives / Base Line
Electrical Parameters
4.3
Analog/Digital Converter Parameters
These parameters describe the conditions for optimum ADC performance.
Note: Operating Conditions apply.
Table 18 A/D Converter Characteristics
Parameter
Analog reference supply
Symbol
V_AREF SR
Limit Values
Min. Typ. Max.
V_AGND –
+ 1.0
V_DDPA
+ 0.05
Unit Test
Condition
V
1)
Analog reference ground V_AGND SR V_SS –
- 0.05
Analog input voltage
range
V_AIN SR V_AGND –
1.5 V –
V_AREF V
2)
Analog clock frequency f_ADCI
0.5 –
20
MHz Upper voltage
area³⁾
0.5 –
16.5 MHz Lower voltage
area³⁾
Conversion time for 10-bit t_C10 CC
result⁴⁾
Conversion time for 8-bit t_C8 CC
result⁴⁾
Wakeup time from analog t_WAF CC
powerdown, fast mode
(13 + STC) × t_ADCI
+ 2 × t_SYS
(11 + STC) × t_ADCI
+ 2 × t_SYS
–
–
4
––
––
μs –
Wakeup time from analog t_WAS CC –
powerdown, slow mode
Broken wire detection
delay against V_AGND
Broken wire detection
delay against V_AREF
Total unadjusted error⁷⁾
t_BWG CC –
t_BWR CC –
TUE CC –
DNL error
INL error
Gain error
EA_DNL CC –
EA_INL CC –
EA_GAIN
–
CC
–
15
μs –
–
–
±1
±0.8
±0.8
±0.4
50
50
±2
±1
±1.2
±0.8
5)
6)
LSB
LSB
Result below
10% (66_H)
Result above
80% (332_H)
V_AREF = 5.0 V¹⁾
LSB
LSB
Offset error
EA_OFF CC –
±0.5 ±0.8 LSB
Data Sheet
85
V2.0, 2009-03