MC9S12P64VQK Freescale Semiconductor, MC9S12P64VQK Datasheet - Page 95

• 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
1. Read: Anytime
2.3.54
2.3.55
Freescale Semiconductor
Address 0x026D
Address 0x026E
7-6, 2-0
7-6, 2-0
Write: Anytime
Write: Anytime
Read: Anytime.
PPSJ
Field
Field
PIEJ
Reset
Reset
W
W
R
R
Port J pull device select—Configure pull device and pin interrupt edge polarity on input pin
This bit selects a pull-up or a pull-down device if enabled on the associated port input pin.
This bit also selects the polarity of the active pin interrupt edge.
1 A pull-down device is selected; rising edge selected
0 A pull-up device is selected; falling edge selected
Port J interrupt enable—
This bit enables or disables on the edge sensitive pin interrupt on the associated pin.
1 Interrupt is enabled
0 Interrupt is disabled (interrupt flag masked)
PPSJ7
PIEJ7
Port J Polarity Select Register (PPSJ)
Port J Interrupt Enable Register (PIEJ)
0
0
7
7
PPSJ6
PIEJ6
0
0
6
6
Figure 2-53. Port J Interrupt Enable Register (PIEJ)
Figure 2-52. Port J Polarity Select Register (PPSJ)
Table 2-48. PPSJ Register Field Descriptions
Table 2-49. PIEJ Register Field Descriptions
S12P-Family Reference Manual, Rev. 1.13
5
0
0
5
0
0
0
0
0
0
4
4
Description
Description
0
0
0
0
3
3
PPSJ2
PIEJ2
0
0
2
2
Port Integration Module (S12PPIMV1)
Access: User read/write
Access: User read/write
PPSJ1
PIEJ1
0
0
1
1
PPSJ0
PIEJ0
0
0
0
0
95
(1)
(1)