Datasheet

XC167CI-16F
Derivatives
General Device Information
Data Sheet 11 V1.3, 2006-08
P9
P9.0
P9.1
P9.2
P9.3
P9.4
P9.5
21
22
23
24
25
26
IO
I/O
I
I/O
I/O
O
I/O
I/O
I
I/O
I/O
O
I/O
I/O
I/O
I/O
I/O
Port 9 is a 6-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 9 is selectable (standard
or special).
The following Port 9 pins also serve for alternate functions:
1)
CC16IO CAPCOM2: CC16 Capture Inp./Compare Outp.,
CAN2_RxD CAN Node 2 Receive Data Input,
SDA0 IIC Bus Data Line 0
CC17IO CAPCOM2: CC17 Capture Inp./Compare Outp.,
CAN2_TxD CAN Node 2 Transmit Data Output,
SCL0 IIC Bus Clock Line 0
CC18IO CAPCOM2: CC18 Capture Inp./Compare Outp.,
CAN1_RxD CAN Node 1 Receive Data Input,
SDA1 IIC Bus Data Line 1
CC19IO CAPCOM2: CC19 Capture Inp./Compare Outp.,
CAN1_TxD CAN Node 1 Transmit Data Output,
SCL1 IIC Bus Clock Line 1
CC20IO CAPCOM2: CC20 Capture Inp./Compare Outp.,
SDA2 IIC Bus Data Line 2
CC21IO CAPCOM2: CC21 Capture Inp./Compare Outp.,
SCL2 IIC Bus Clock Line 2
Table 2 Pin Definitions and Functions (cont’d)
Sym-
bol
Pin
Num.
Input
Outp.
Function