xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 94

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
4.6.4
The output pad drivers of the XC223[04]L can operate in several user-selectable modes.
Strong driver mode allows controlling external components requiring higher currents
such as power bridges or LEDs. Reducing the driving power of an output pad reduces
electromagnetic emissions (EME). In strong driver mode, selecting a slower edge
reduces EME.
The dynamic behavior, i.e. the rise time and fall time, depends on the applied external
capacitance that must be charged and discharged. Timing values are given for a
capacitance of 20 pF, unless otherwise noted.
In general, the performance of a pad driver depends on the available supply voltage
V
and the lower voltage range, respectively.
Note: These parameters are not subject to production test but verified by design and/or
Note: Operating Conditions apply.
Table 28
V
Table 28
Parameter
Maximum output driver
current (absolute value)
Nominal output driver
current (absolute value)
Data Sheet
DDP
DDP
. Therefore the following tables list the pad parameters for the upper voltage range
typ. 5.0 V
characterization.
Pad Properties
is valid under the following conditions:
Standard Pad Parameters for Upper Voltage Range
1)
Symbol
I
CC
I
CC
Omax
Onom
Min.
−
−
−
−
−
−
90
Values
Typ.
−
−
−
−
−
−
XC2000 Family / Econo Line
Max.
3.0
5.0
0.5
1.0
1.6
0.25
V
DDP
Unit Note /
mA
mA
mA
mA
mA
mA
Electrical Parameters
XC2230L, XC2234L
≤ 5.5 V;
Test Condition
Driver_Strength
= Medium
Driver_Strength
= Strong
Driver_Strength
= Weak
Driver_Strength
= Medium
Driver_Strength
= Strong
Driver_Strength
= Weak
V1.0, 2010-12
V
DDP
≥ 4.5 V;