SAB-C167CR-4R33M INFINEON [Infineon Technologies AG], SAB-C167CR-4R33M Datasheet - Page 11

• Manufacturer Part Number: SAB-C167CR-4R33M
• Description: 16-Bit Single-Chip Microcontroller
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 2
Symbol Pin
P6
P6.0
P6.1
P6.2
P6.3
P6.4
P6.5
P6.6
P6.7
P8
P8.0
P8.1
P8.2
P8.3
P8.4
P8.5
P8.6
P8.7
Data Sheet
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Definitions and Functions P-MQFP-144-8
Input
Outp.
IO
O
O
O
O
O
I
I/O
O
IO
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Function
Port 6 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state. Port 6 outputs can be configured as
push/pull or open drain drivers. The input threshold of Port 6
is selectable (TTL or special).
The Port 6 pins also serve for alternate functions:
CS0
CS1
CS2
CS3
CS4
HOLD
HLDA
BREQ
Port 8 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state. Port 8 outputs can be configured as
push/pull or open drain drivers. The input threshold of Port 8
is selectable (TTL or special).
The following Port 8 pins also serve for alternate functions:
CC16IO
CC17IO
CC18IO
CC19IO
CC20IO
CC21IO
CC22IO
CC23IO
Chip Select 0 Output
Chip Select 1 Output
Chip Select 2 Output
Chip Select 3 Output
Chip Select 4 Output
External Master Hold Request Input
Hold Acknowledge Output (master mode) or
Input (slave mode)
Bus Request Output
CAPCOM2: CC16 Capture Inp./Compare Outp.
CAPCOM2: CC17 Capture Inp./Compare Outp.
CAPCOM2: CC18 Capture Inp./Compare Outp.
CAPCOM2: CC19 Capture Inp./Compare Outp.
CAPCOM2: CC20 Capture Inp./Compare Outp.
CAPCOM2: CC21 Capture Inp./Compare Outp.
CAPCOM2: CC22 Capture Inp./Compare Outp.
CAPCOM2: CC23 Capture Inp./Compare Outp.
9
General Device Information
V3.3, 2005-02
C167CR
C167SR