MC9S12C128VFU Freescale Semiconductor, MC9S12C128VFU Datasheet - Page 88
MC9S12C128VFU
Manufacturer Part Number
MC9S12C128VFU
Description
Manufacturer
Freescale Semiconductor
Datasheet
1.MC9S12C128VFU.pdf
(690 pages)
Specifications of MC9S12C128VFU
Cpu Family
HCS12
Device Core Size
16b
Frequency (max)
25MHz
Interface Type
CAN/SCI/SPI
Program Memory Type
Flash
Program Memory Size
128KB
Total Internal Ram Size
4KB
# I/os (max)
60
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
2.5/5V
Operating Supply Voltage (max)
2.75/5.5V
Operating Supply Voltage (min)
2.35/2.97V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
PQFP
Lead Free Status / Rohs Status
Not Compliant
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12C128VFUE
Manufacturer:
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Quantity:
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Chapter 2 Port Integration Module (PIM9C32) Block Description
2.3.2.2.6
Read: Anytime.
Write: Anytime.
2.3.2.2.7
Read: Anytime.
Write: Anytime.
88
Module Base + 0x000D
Module Base + 0x000E
WOMS[3:0]
PPSS[3:0]
Reset
Reset
Field
Field
3–0
3–0
W
W
R
R
Pull Select Port S — This register selects whether a pull-down or a pull-up device is connected to the pin.
0 A pull-up device is connected to the associated port S pin, if enabled by the associated bit in register PERS
1 A pull-down device is connected to the associated port S pin, if enabled by the associated bit in register PERS
Wired-OR Mode Port S — This register configures the output pins as wired-or. If enabled the output is driven
active low only (open-drain). A logic level of “1” is not driven. This bit has no influence on pins used as inputs.
0 Output buffers operate as push-pull outputs.
1 Output buffers operate as open-drain outputs.
0
0
0
0
7
7
and if the port is used as input or as wired-or output.
and if the port is used as input.
Port S Polarity Select Register (PPSS)
Port S Wired-OR Mode Register (WOMS)
= Unimplemented or Reserved
= Unimplemented or Reserved
0
0
0
0
6
6
Figure 2-16. Port S Wired-Or Mode Register (WOMS)
Figure 2-15. Port S Polarity Select Register (PPSS)
Table 2-15. WOMS Field Descriptions
Table 2-14. PPSS Field Descriptions
MC9S12C-Family / MC9S12GC-Family
0
0
0
0
5
5
Rev 01.24
0
0
0
0
4
4
Description
Description
WOMS3
PPSS3
0
0
3
3
WOMS2
PPSS2
0
0
2
2
WOMS1
PPSS1
Freescale Semiconductor
0
0
1
1
WOMS0
PPSS0
0
0
0
0
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