MC9S12C128VFU Freescale Semiconductor, MC9S12C128VFU Datasheet - Page 98
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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Chapter 2 Port Integration Module (PIM9C32) Block Description
2.3.2.5.3
Read: Anytime.
Write: Anytime.
2.3.2.5.4
Read: Anytime.
Write: Anytime.
98
Module Base + 0x002A
Module Base + 0x002B
DDRJ[7:6]
RDRJ[7:6]
Reset
Reset
Field
Field
7–6
7–6
W
W
R
R
DDRJ7
RDRJ7
Data Direction Port J — This register configures port pins J[7:6] as either input or output.
DDRJ[7:6] — Data Direction Port J
0 Associated pin is configured as input.
1 Associated pin is configured as output.
Note: Due to internal synchronization circuits, it can take up to 2 bus cycles until the correct value is read on PTJ
Reduced Drive Port J — This register configures the drive strength of each port J 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.
0
0
7
7
Port J Data Direction Register (DDRJ)
Port J Reduced Drive Register (RDRJ)
or PTIJ registers, when changing the DDRJ register.
= Unimplemented or Reserved
= Unimplemented or Reserved
DDRJ6
RDRJ6
0
0
6
6
Figure 2-35. Port J Reduced Drive Register (RDRJ)
Figure 2-34. Port J Data Direction Register (DDRJ)
Table 2-28. DDRJ Field Descriptions
Table 2-29. RDRJ Field Descriptions
MC9S12C-Family / MC9S12GC-Family
—
—
0
0
5
5
Rev 01.24
—
—
0
0
4
4
Description
Description
—
—
0
0
3
3
—
—
0
0
2
2
Freescale Semiconductor
—
—
0
0
1
1
—
—
0
0
0
0
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