sak-xc161cj-16f40f Infineon Technologies Corporation, sak-xc161cj-16f40f Datasheet - Page 14

• Manufacturer Part Number: sak-xc161cj-16f40f
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Table 2
Sym-
bol
P2
P2.8
P2.9
P2.10
P2.11
P2.12
P2.13
P2.14
P2.15
TRST
Data Sheet
Pin
Num.
49
50
51
52
53
54
55
56
57
Pin Definitions and Functions (cont’d)
Input
Outp.
IO
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I/O
I
I
I
Function
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:
CC8IO
EX0IN
CC9IO
EX1IN
CC10IO
EX2IN
CC11IO
EX3IN
CC12IO
EX4IN
CC13IO
EX5IN
CC14IO
EX6IN
CC15IO
EX7IN
T7IN
TRST should be held low. A high level at this pin at the rising
edge of RSTIN activates the XC164CM’s debug system. In
this case, pin TRST must be driven low once to reset the
debug system.
Test-System Reset Input. For normal system operation, pin
CAPCOM1: CC8 Capture Inp./Compare Output,
Fast External Interrupt 0 Input (default pin)
CAPCOM1: CC9 Capture Inp./Compare Output,
Fast External Interrupt 1 Input (default pin)
CAPCOM1: CC10 Capture Inp./Compare Outp.,
Fast External Interrupt 2 Input (default pin)
CAPCOM1: CC11 Capture Inp./Compare Outp.,
Fast External Interrupt 3 Input (default pin)
CAPCOM1: CC12 Capture Inp./Compare Outp.,
Fast External Interrupt 4 Input (default pin)
CAPCOM1: CC13 Capture Inp./Compare Outp.,
Fast External Interrupt 5 Input (default pin)
CAPCOM1: CC14 Capture Inp./Compare Outp.,
Fast External Interrupt 6 Input (default pin)
CAPCOM1: CC15 Capture Inp./Compare Outp.,
Fast External Interrupt 7 Input (default pin),
CAPCOM2: Timer T7 Count Input
12
General Device Information
XC161CJ-16F
Derivatives
V2.4, 2006-08