XC2734X_13 Datasheet, PDF (60/106 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2734X
XC2000 Family / Value Line
Electrical Parameters
7) An overload current (I_OV) through a pin injects a certain error current (I_INJ) into the adjacent pins. This error
current adds to the respective pins leakage current (I_OZ). The amount of error current depends on the overload
current and is defined by the overload coupling factor K_OV. The polarity of the injected error current is inverse
compared to the polarity of the overload current that produces it.The total current through a pin is |I_TOT| = |I_OZ|
+ (|I_OV| K_OV). The additional error current may distort the input voltage on analog inputs.
8) Value is controlled by on-chip regulator
4.2
Voltage Range definitions
The XC2734X timing depends on the supply voltage. If such a dependency exists the
timing values are given for 2 voltage areas commonly used. The voltage areas are
defined in the following tables.
Table 13 Upper Voltage Range Definition
Parameter
Symbol
Values
Min. Typ. Max.
Digital supply voltage for V_DDP SR 4.5 5
5.5
IO pads and voltage
regulators
Unit Note /
Test Condition
V
Table 14 Lower Voltage Range Definition
Parameter
Symbol
Values
Min. Typ. Max.
Digital supply voltage for V_DDP SR 3.0 3.3 4.5
IO pads and voltage
regulators
Unit Note /
Test Condition
V
4.2.1 Parameter Interpretation
The parameters listed in the following include both the characteristics of the XC2734X
and its demands on the system. To aid in correctly interpreting the parameters when
evaluating them for a design, they are marked accordingly in the column “Symbol”:
CC (Controller Characteristics):
The logic of the XC2734X provides signals with the specified characteristics.
SR (System Requirement):
The external system must provide signals with the specified characteristics to the
XC2734X.
Data Sheet
60
V1.5, 2013-02