SAK-XE167FM-72F80LAA Datasheet, PDF (89/144 Pages) Infineon Technologies AG – 16-Bit Single-Chip Real Time Signal Controller

XE167FM, XE167GM, XE167HM, XE167KM
XE166 Family / Base Line
Electrical Parameters
Pullup/Pulldown Device Behavior
Most pins of the XE167xM 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. Figure 13 shows the current paths.
The shaded resistors shown in the figure may be required to compensate system pull
currents that do not match the given limit values.
V_DDP
Pullup
Pulldown
V_SS
Figure 13 Pullup/Pulldown Current Definition
MC_XC2X_PULL
Data Sheet
89
V2.1, 2011-07