MC9S12C128VFU Freescale Semiconductor, MC9S12C128VFU Datasheet - Page 87
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:
Freescale
Quantity:
38 000
Company:
Part Number:
MC9S12C128VFUE
Manufacturer:
Freescale Semiconductor
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2.3.2.2.4
Read: Anytime.
Write: Anytime.
2.3.2.2.5
Read: Anytime.
Write: Anytime.
Freescale Semiconductor
Module Base + 0x000B
Module Base + 0x000C
RDRS[3:0]
PERS[3:0]
Reset
Reset
Field
Field
3–0
3–0
W
W
R
R
Reduced Drive Port S — This register configures the drive strength of each port S output pin as either full or
reduced. If the port is used as input this bit is ignored.
0 Full drive strength at output.
1 Associated pin drives at about 1/3 of the full drive strength.
Reduced Drive Port S — This register configures whether a pull-up or a pull-down device is activated, if the port
is used as input or as output in wired-or (open drain) mode. This bit has no effect if the port is used as push-pull
output. Out of reset a pull-up device is enabled.
0 Pull-up or pull-down device is disabled.
1 Either a pull-up or pull-down device is enabled.
0
0
0
0
7
7
Port S Reduced Drive Register (RDRS)
Port S Pull Device Enable Register (PERS)
= Unimplemented or Reserved
= Unimplemented or Reserved
Figure 2-14. Port S Pull Device Enable Register (PERS)
0
0
0
0
6
6
Figure 2-13. Port S Reduced Drive Register (RDRS)
Table 2-12. RDRS Field Descriptions
Table 2-13. PERS Field Descriptions
MC9S12C-Family / MC9S12GC-Family
0
0
0
0
5
5
Rev 01.24
0
0
0
0
4
4
Description
Description
Chapter 2 Port Integration Module (PIM9C32) Block Description
RDRS3
PERS3
0
1
3
3
RDRS2
PERS2
0
1
2
2
RDRS1
PERS1
0
1
1
1
RDRS0
PERS0
0
1
0
0
87
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