S9S12P32J0VFTR Freescale Semiconductor, S9S12P32J0VFTR Datasheet - Page 93

• Manufacturer Part Number: S9S12P32J0VFTR
• Description: 16-bit Microcontrollers - MCU 16 BIT 32K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12P32J0VFTR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 16 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.15 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

1. Read: Anytime
1. Read: Anytime
2.3.50
2.3.51
Freescale Semiconductor
Address 0x0269
Address 0x026A
7-6, 2-0
7-6, 2-0
Write:Never, writes to this register have no effect.
Write: Anytime
DDRJ
Field
Field
PTIJ
Reset
Reset
W
W
R
R
Port J input data—
A read always returns the buffered input state of the associated pin. It can be used to detect overload or short circuit
conditions on output pins.
Port J data direction—
This bit determines whether the associated pin is an input or output.
1 Associated pin is configured as output
0 Associated pin is configured as input
DDRJ7
PTIJ7
Port J Input Register (PTIJ)
Port J Data Direction Register (DDRJ)
u
0
7
7
= Unimplemented or Reserved
DDRJ6
PTIJ6
u
0
6
6
Figure 2-49. Port J Data Direction Register (DDRJ)
Table 2-45. DDRJ Register Field Descriptions
Table 2-44. PTIJ Register Field Descriptions
Figure 2-48. Port J Input Register (PTIJ)
S12P-Family Reference Manual, Rev. 1.13
5
0
u
5
0
0
0
u
0
0
4
4
Description
Description
u = Unaffected by reset
0
u
0
0
3
3
DDRJ2
PTIJ2
u
0
2
2
Port Integration Module (S12PPIMV1)
Access: User read/write
DDRJ1
PTIJ1
u
0
1
1
Access: User read
DDRJ0
PTIJ0
u
0
0
0
93
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