XC2234N INFINEON [Infineon Technologies AG], XC2234N Datasheet - Page 65

• Manufacturer Part Number: XC2234N
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance XC2000 Family / Value Line
• Manufacturer: INFINEON [Infineon Technologies AG]

Pullup/Pulldown Device Behavior
Most pins of the XC223xN feature pullup or pulldown devices. For some special pins
these are fixed; for the port pins they can be selected by the application.
The specified current values indicate how to load the respective pin depending on the
intended signal level.
The shaded resistors shown in the figure may be required to compensate system pull
currents that do not match the given limit values.
Figure 13
Data Sheet
Pullup/Pulldown Current Definition
Pulldown
Figure 13
Pullup
shows the current paths.
XC2232N, XC2234N, XC2236N, XC2238N
V
V
DDP
SS
65
XC2000 Family / Value Line
Electrical Parameters
MC_XC2X_PULL
V1.3, 2010-04