MC9S12P64VQK Freescale Semiconductor, MC9S12P64VQK Datasheet - Page 87

• Manufacturer Part Number: MC9S12P64VQK
• Description: 16-bit Microcontrollers - MCU 16 BIT 64K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12P64VQK

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 64 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to 105 C
• Package / Case: QFP-80
• Mounting Style: SMD/SMT
• Interface Type: I2C, SCI, SPI
• Program Memory Type: Flash

1. Read: Anytime. The data source is depending on the data direction value.
2.3.40
Freescale Semiconductor
Function
Address 0x0258
Write: Anytime
Altern.
Field
Reset
PTP
PTP
PTP
4-0
7
5
W
R
Port P general purpose input/output data—Data Register, pin interrupt input/output
The associated pin can be used as general purpose I/O. In general purpose output mode the register bit value is
driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port P general purpose input/output data—Data Register, PWM input/output, pin interrupt input/output
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port P general purpose input/output data—Data Register, PWM output, pin interrupt input/output
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
• Pin interrupts can be generated if enabled in input or output mode.
• The PWM function takes precedence over the general purpose I/O function if the related channel or the
• Pin interrupts can be generated if enabled in input or output mode.
• The PWM function takes precedence over the general purpose I/O function if the related channel is enabled.
• Pin interrupts can be generated if enabled in input or output mode.
PTP7
Port P Data Register (PTP)
emergency shut-down feature is enabled.
—
0
7
—
0
0
6
Table 2-35. PTP Register Field Descriptions
Figure 2-38. Port P Data Register (PTP)
S12P-Family Reference Manual, Rev. 1.13
PWM5
PTP5
5
0
PWM4
PTP4
0
4
Description
PWM3
PTP3
0
3
PWM2
PTP2
0
2
Port Integration Module (S12PPIMV1)
Access: User read/write
PWM1
PTP1
0
1
PWM0
PTP0
0
0
87
(1)