XC167CS-32F Datasheet, PDF (16/90 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC167-32
Derivatives
General Device Information
Table 2
Pin Definitions and Functions (cont’d)
Sym- Pin Input Function
bol
Num. Outp.
P2
IO
Port 2 is an 8-bit bidirectional I/O port. Each pin can be
programmed for input (output driver in high-impedance
state) or output (configurable as push/pull or open drain
driver). The input threshold of Port 2 is selectable (standard
or special).
The following Port 2 pins also serve for alternate functions:
P2.8 49
I/O
CC8IO CAPCOM1: CC8 Capture Inp./Compare Output,
I
EX0IN Fast External Interrupt 0 Input (default pin)
P2.9 50
I/O
CC9IO CAPCOM1: CC9 Capture Inp./Compare Output,
I
EX1IN Fast External Interrupt 1 Input (default pin)
P2.10 51
I/O
CC10IO CAPCOM1: CC10 Capture Inp./Compare Outp.,
I
EX2IN Fast External Interrupt 2 Input (default pin)
P2.11 52
I/O
CC11IO CAPCOM1: CC11 Capture Inp./Compare Outp.,
I
EX3IN Fast External Interrupt 3 Input (default pin)
P2.12 53
I/O
CC12IO CAPCOM1: CC12 Capture Inp./Compare Outp.,
I
EX4IN Fast External Interrupt 4 Input (default pin)
P2.13 54
I/O
CC13IO CAPCOM1: CC13 Capture Inp./Compare Outp.,
I
EX5IN Fast External Interrupt 5 Input (default pin)
P2.14 55
I/O
CC14IO CAPCOM1: CC14 Capture Inp./Compare Outp.,
I
EX6IN Fast External Interrupt 6 Input (default pin)
P2.15 56
I/O
CC15IO CAPCOM1: CC15 Capture Inp./Compare Outp.,
I
EX7IN Fast External Interrupt 7 Input (default pin),
I
T7IN
CAPCOM2: Timer T7 Count Input
TRST 57
I
Test-System Reset Input. A high-level at this pin activates
the XC167’s debug system.
Note: For normal system operation, pin TRST should be
held low.
Data Sheet
14
V1.0, 2005-06