S9S12P64J0CFTR Freescale Semiconductor, S9S12P64J0CFTR Datasheet - Page 63

• Manufacturer Part Number: S9S12P64J0CFTR
• Description: 16-bit Microcontrollers - MCU 16-bit 64K Flash
• Manufacturer: Freescale Semiconductor

Specifications of S9S12P64J0CFTR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.15 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

1. Read: Anytime. The data source is depending on the data direction value.
1. Read: Anytime. The data source is depending on the data direction value.
2.3.3
2.3.4
Freescale Semiconductor
Address 0x0000
Address 0x0001
Write: Anytime
Write: Anytime
Field
Field
Reset
Reset
7-0
7-0
PB
PA
W
W
R
R
Port A general purpose input/output data—Data Register
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 B general purpose input/output data—Data Register
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 A Data Register (PORTA)
Port B Data Register (PORTB)
PB7
PA7
0
0
7
7
PB6
PA6
0
0
6
6
Table 2-5. PORTB Register Field Descriptions
Table 2-4. PORTA Register Field Descriptions
Figure 2-2. Port B Data Register (PORTB)
Figure 2-1. Port A Data Register (PORTA)
S12P-Family Reference Manual, Rev. 1.13
PB5
PA5
5
0
5
0
PB4
PA4
0
0
4
4
Description
Description
PB3
PA3
0
0
3
3
PB2
PA2
0
0
2
2
Port Integration Module (S12PPIMV1)
Access: User read/write
Access: User read/write
PA1
PB1
0
0
1
1
PA0
PB0
0
0
0
0
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