TC1163 Datasheet, PDF (101/134 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1163/TC1164
Preliminary
Electrical Parameters
Table 4-6 ADC Characteristics (cont’d) (Operating Conditions apply)
Parameter
Symbol
Input leakage
current at analog
inputs AN2 to
AN30, see
Figure 4-3
I_OZ114)
Input leakage
I_OZ2
current at V_AREF
Limit Values
Min. Typ. Max.
CC –1000 –
200
–200
300
–200
1000
–200
3000
CC –
–
±1
Unit Test Conditions /
Remarks
nA (0% V_DDM) < V_IN <
(2% V_DDM)
nA (2% V_DDM) < V_IN <
(95% V_DDM)
nA (95% V_DDM) < V_IN
< (98% V_DDM)
nA (98% V_DDM) < V_IN
< (100% V_DDM)
µA 0 V < V_AREF <
V_DDM, no
conversion
running
Input current at
V 17)
AREF
Total capacitance
of the voltage
reference
inputs¹⁶⁾¹⁷⁾
I_AREF
C_AREFTOT
Switched
capacitance at
the positive
reference voltage
input ¹⁷⁾
C_AREFSW
CC –
CC –
CC –
35 75
–
25
µA 0 V < V_AREF <
rms V_DDM15)
pF ⁹⁾
15 20
pF ⁹⁾¹⁸⁾
Resistance of the R_AREF
reference voltage
input path¹⁶⁾
CC –
Total capacitance C_AINTOT
of the analog
inputs¹⁶⁾
Switched
capacitance at
the analog
voltage inputs
C_AINSW
CC –
CC –
1
1.5 kΩ 500 Ohm
increased for
AN[1:0] used as
reference input ⁹⁾
–
25
pF ⁶⁾⁹⁾
–
7
pF ⁹⁾¹⁹⁾
Data Sheet
97
V1.0, 2008-04