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C167CR-16RM Datasheet(PDF) 6 Page - Siemens Semiconductor Group

No. de Pieza. C167CR-16RM
Descripción  16-Bit CMOS Single-Chip Microcontrollers
Descarga  67 Pages
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Fabricante  SIEMENS [Siemens Semiconductor Group]
Página de inicio  http://www.siemens.com/
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C167CR-16RM Datasheet(HTML) 6 Page - Siemens Semiconductor Group

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20Dec96@09:25h Intermediate Version
Semiconductor Group
4
C167CR-16RM
Pin Definitions and Functions
Symbol
Pin
Number
Input (I)
Output (O)
Function
P6.0 –
P6.7
1 -
8
1
...
5
6
7
8
I/O
O
...
O
I
O
O
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 following Port 6 pins also serve for alternate functions:
P6.0
CS0
Chip Select 0 Output
...
...
...
P6.4
CS4
Chip Select 4 Output
P6.5
HOLD
External Master Hold Request Input
P6.6
HLDA
Hold Acknowledge Output
P6.7
BREQ
Bus Request Output
P8.0 –
P8.7
9 -
16
9
...
16
I/O
I/O
...
I/O
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:
P8.0
CC16IO
CAPCOM2: CC16 Cap.-In/Comp.Out
...
...
...
P8.7
CC23IO
CAPCOM2: CC23 Cap.-In/Comp.Out
P7.0 –
P7.7
19 -
26
19
...
22
23
...
26
I/O
O
...
O
I/O
...
I/O
Port 7 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 7 outputs can be configured as push/
pull or open drain drivers. The input threshold of Port 7 is
selectable (TTL or special).
The following Port 7 pins also serve for alternate functions:
P7.0
POUT0
PWM Channel 0 Output
...
...
...
P7.3
POUT3
PWM Channel 3 Output
P7.4
CC28IO
CAPCOM2: CC28 Cap.-In/Comp.Out
...
...
...
P7.7
CC31IO
CAPCOM2: CC31 Cap.-In/Comp.Out


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