XC167CI-16F_06 Datasheet, PDF (20/90 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC167CI-16F
Derivatives
General Device Information
Table 2
Pin Definitions and Functions (cont’d)
Sym- Pin Input Function
bol
Num. Outp.
PORT1
IO
P1L.0 117 I/O
P1L.1 118 O
P1L.2 119 I/O
P1L.3 120 O
P1L.4 121 I/O
P1L.5 122 O
P1L.6 123 O
P1L.7 124 I
I/O
P1H.0 127 I
I
I/O
P1H.1 128 I
I/O
P1H.2 129 I
I/O
P1H.3 130 I/O
I
P1H.4 131 I/O
P1H.5 132 I/O
P1H.6 133 I/O
P1H.7 134 I/O
PORT1 consists of the two 8-bit bidirectional I/O ports P1L
and P1H. Each pin can be programmed for input (output
driver in high-impedance state) or output.
PORT1 is used as the 16-bit address bus (A) in
demultiplexed bus modes (also after switching from a
demultiplexed to a multiplexed bus mode).
The following PORT1 pins also serve for alt. functions:
CC60
CAPCOM6: Input / Output of Channel 0
COUT60 CAPCOM6: Output of Channel 0
CC61
CAPCOM6: Input / Output of Channel 1
COUT61 CAPCOM6: Output of Channel 1
CC62
CAPCOM6: Input / Output of Channel 2
COUT62 CAPCOM6: Output of Channel 2
COUT63 Output of 10-bit Compare Channel
CTRAP CAPCOM2: CC22 Capture Inp./Compare Outp.
CTRAP is an input pin with an internal pull-up
resistor. A low level on this pin switches the
CAPCOM6 compare outputs to the logic level
defined by software (if enabled).
CC22IO CAPCOM2: CC22 Capture Inp./Compare Outp.
CC6POS0 CAPCOM6: Position 0 Input,
EX0IN Fast External Interrupt 0 Input (alternate pin B),
CC23IO CAPCOM2: CC23 Capture Inp./Compare Outp.
CC6POS1 CAPCOM6: Position 1 Input,
MRST1 SSC1 Master-Receive/Slave-Transmit In/Out.
CC6POS2 CAPCOM6: Position 2 Input,
MTSR1 SSC1 Master-Transmit/Slave-Receive Out/Inp.
SCLK1 SSC1 Master Clock Output / Slave Clock Input,
EX0IN Fast External Interrupt 0 Input (alternate pin A)
CC24IO CAPCOM2: CC24 Capture Inp./Compare Outp.
CC25IO CAPCOM2: CC25 Capture Inp./Compare Outp.
CC26IO CAPCOM2: CC26 Capture Inp./Compare Outp.
CC27IO CAPCOM2: CC27 Capture Inp./Compare Outp.
Data Sheet
18
V1.3, 2006-08