MC9S12C128VFU Freescale Semiconductor, MC9S12C128VFU Datasheet - Page 87
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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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12C128VFUE
Manufacturer:
Freescale
Quantity:
38 000
Company:
Part Number:
MC9S12C128VFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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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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