sak-xc161cs-32f40f-bb-a Infineon Technologies Corporation, sak-xc161cs-32f40f-bb-a Datasheet - Page 50

• Manufacturer Part Number: sak-xc161cs-32f40f-bb-a
• Description: 16-bit Single-chip Microcontroller With C166sv2 Core
• Manufacturer: Infineon Technologies Corporation

Table 7
Port
PORT0
PORT1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 9
Port 20
1) For multiplexed bus cycles.
2) For demultiplexed bus cycles.
3) For more than 64 Kbytes of external resources.
4) Can be assigned by software.
Data Sheet
Control
Pad drivers
Pad drivers
Pad drivers,
Open drain,
Input threshold
Pad drivers,
Open drain,
Input threshold
Pad drivers,
Open drain,
Input threshold
–
Open drain,
Input threshold
Open drain,
Input threshold
Pad drivers,
Open drain,
Input threshold
Pad drivers,
Open drain
Summary of the XC161’s Parallel Ports
Alternate Functions
Address/Data lines or data lines
Address lines
Capture inputs or compare outputs,
Serial interface lines
Capture inputs or compare outputs,
Timer control signal,
Fast external interrupt inputs
Timer control signals, serial interface lines,
Optional bus control signal BHE/WRH,
System clock output CLKOUT (or FOUT)
Segment address lines
CAN interface lines
Analog input channels to the A/D converter,
Timer control signals
Capture inputs or compare outputs,
Bus arbitration signals BREQ, HLDA, HOLD,
Optional chip select signals
Capture inputs or compare outputs,
CAN interface lines
Capture inputs or compare outputs
CAN interface lines
IIC bus interface lines
Bus control signals RD, WR/WRL, READY, ALE,
External access enable pin EA,
Reset indication output RSTOUT
48
2)
4)
4)
4)
,
4)
3)
1)
Functional Description
XC161CS-32F
Derivatives
V1.2, 2006-08