XC2220U Datasheet, PDF (88/105 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2220U
XC2000 Family / Compact Line
Electrical Parameters
Table 30 Standard Pad Parameters for Upper Voltage Range (cont’d)
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Rise and Fall times (10% - t_RF CC −
−
38 + ns C_L≥ 20 pF;
90%)
0.6 x
C_L≤ 100 pF;
C_L
Driver_Strength
= Medium
−
−
1 + ns C_L≥ 20 pF;
0.45 x
C_L≤ 100 pF;
C_L
Driver_Strength
= Strong ;
Driver_Edge=
Soft
−
−
16 + ns C_L≥ 20 pF;
0.45 x
C_L≤ 100 pF;
C_L
Driver_Strength
= Strong ;
Driver_Edge=
Slow
−
−
200 + ns C_L≥ 20 pF;
2.5 x
C_L≤ 100 pF;
C_L
Driver_Strength
= Weak
1) The total output current that may be drawn at a given time must be limited to protect the supply rails from
damage. For any group of 16 neighboring output pins, the total output current in each direction (ΣI_OL and Σ-
I_OH) must remain below 25 mA.
Table 31 Standard Pad Parameters for Lower Voltage Range
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Maximum output driver I_Omax −
−
1.8 mA Driver_Strength
current (absolute value)¹⁾ CC
= Medium
−
−
3.0 mA Driver_Strength
= Strong
−
−
0.3 mA Driver_Strength
= Weak
Data Sheet
84
V1.2, 2012-07