TC1796 Datasheet, PDF (88/134 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1796
4.2
DC Parameters
Electrical Parameters
4.2.1 Input/Output Pins
Table 14 Input/Output DC-Characteristics (Operating Conditions apply)
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
General Parameters
Pull-up current¹⁾
|I_PUH|
10
CC
– 100
µA V_IN < V_IHAmin;
class A1/A2/Input pads.
20
– 200
µA V_IN <V_IHAmin;
class A3/A4 pads.
5
– 85
µA V_IN < V_IHBmin;
class B1/B2 pads.
Pull-down
current¹⁾
|I_PDL|
10
CC
– 150
µA V_IN >V_ILAmax;
class A1/A2/Input pads.
V_IN > V_ILBmax;
class B1/B2 pads
20
– 200
µA
Pin capacitance¹⁾ C_IO
–
– 10
pF
(Digital I/O)
CC
Input only Pads (V_DDP = 3.13 to 3.47 V = 3.3 V ± 5%)
Input low voltage V_ILA
-0.3 – 0.34 × V
Class A1/A2 pins
SR
V_DDP
Input high voltage V_IHA
0.64 × –
Class A1/A2 pins
SR V_DDP
V_DDP+ V
0.3 or
max.
3.6
V_IN > V_ILAmax;
class A3/A4 pads.
f = 1 MHzT_A = 25 °C
–
Whatever is lower
Ratio V_IL/V_IH
Input hysteresis
Input leakage
current
CC 0.53 –
HYSA 0.1 × –
CC V_DDP
I_OZI
–
–
CC
–
––
–
V
5)2)
±3000 nA V_DDP/2-1 < V_IN < V_DDP/2+1
±6000
Otherwise³⁾
Data Sheet
88
V1.0, 2008-04