MC9S12C128VFU Freescale Semiconductor, MC9S12C128VFU Datasheet - Page 100

• Manufacturer Part Number: MC9S12C128VFU
• Manufacturer: Freescale Semiconductor

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

Chapter 2 Port Integration Module (PIM9C32) Block Description
2.3.2.5.7
Read: Anytime.
Write: Anytime.
2.3.2.5.8
Read: Anytime.
Write: Anytime.
100
Module Base + 0x002E
Module Base + 0x002F
PIEJ[7:6]
PIFJ[7:6]
Reset
Reset
Field
Field
7–6
7–6
W
W
R
R
PIEJ7
PIFJ7
Interrupt Enable Port J — This register disables or enables on a per pin basis the edge sensitive external
interrupt associated with port J.
0 Interrupt is disabled (interrupt flag masked).
1 Interrupt is enabled.
Interrupt Flags Port J — Each flag is set by an active edge on the associated input pin. This could be a rising
or a falling edge based on the state of the PPSJ register. To clear this flag, write “1” to the corresponding bit in
the PIFJ register. Writing a “0” has no effect.
0 No active edge pending.
1 Active edge on the associated bit has occurred (an interrupt will occur if the associated enable bit is set).
0
0
7
7
Writing a “0” has no effect.
Writing a “1” clears the associated flag.
Port J Interrupt Enable Register (PIEJ)
Port J Interrupt Flag Register (PIFJ)
= Unimplemented or Reserved
= Unimplemented or Reserved
PIEJ6
PIFJ6
0
0
6
6
Figure 2-38. Port J Interrupt Enable Register (PIEJ)
Figure 2-39. Port J Interrupt Flag Register (PIFJ)
Table 2-32. PIEJ Field Descriptions
Table 2-33. PIFJ Field Descriptions
MC9S12C-Family / MC9S12GC-Family
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0
0
5
5
Rev 01.24
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0
0
4
4
Description
Description
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0
3
3
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0
0
2
2
Freescale Semiconductor
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0
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1
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0
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