MC9S12P64VQK Freescale Semiconductor, MC9S12P64VQK Datasheet - Page 72

• 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
Port Integration Module (S12PPIMV1)
2.3.17
72
Address 0x0241
7-6, 3-1
Write:Never, writes to this register have no effect.
Field
PTT
PTT
PTT
Reset
4,0
5
W
R
Port T general purpose input/output data—Data Register, TIM 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 T general purpose input/output data—Data Register, TIM output, routed PWM output, API_EXTCLK 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 T general purpose input/output data—Data Register, TIM output, routed PWM 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.
• The TIM output function takes precedence over the general purpose I/O function if the related channel is enabled.
• The TIM output function takes precedence over the routed PWM, API_EXTCLK function and the general purpose
• The routed PWM function takes precedence over API_EXTCLK and the general purpose I/O function if the related
• The API_EXTCLK takes precedence over the general purpose I/O function if enabled.
• The TIM output function takes precedence over the routed PWM and the general purpose I/O function if the
• The routed PWM function takes precedence over the general purpose I/O function if the related channel is
PTIT7
Port T Input Register (PTIT)
I/O function if the related channel is enabled.
channel is enabled.
related channel is enabled.
enabled.
u
7
= Unimplemented or Reserved
PTIT6
u
6
Table 2-14. PTT Register Field Descriptions
Figure 2-15. Port T Input Register (PTIT)
S12P-Family Reference Manual, Rev. 1.13
PTIT5
5
u
PTIT4
u
4
Description
u = Unaffected by reset
PTIT3
u
3
PTIT2
u
2
Freescale Semiconductor
PTIT1
u
1
Access: User read
PTIT0
u
0
(1)