XC2269I Datasheet, PDF (76/134 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller

XC2269I
XC2000 Family Derivatives / Premium Line
Electrical Parameters
4.1.3 Voltage Range Definition
The XC2269I 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 14 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
4.75 5
5.25
regulators
Unit Note /
Test Condition
V
f_SYS ≤ 100 MHz
V
f_SYS ≤ 128 MHz
Table 15 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
4.1.4 Pad Timing Definition
If not otherwise noted, all timing parameters are tested and are valid for the
corresponding output pins operating in strong driver, fast edge mode.
See also “Pad Properties” on Page 107.
4.1.5 Parameter Interpretation
The parameters listed in the following include both the characteristics of the XC2269I
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 XC2269I provides signals with the specified characteristics.
SR (System Requirement):
The external system must provide signals with the specified characteristics to the
XC2269I.
Data Sheet
76
V1.3, 2014-07