S9S12G64F1MLC Freescale Semiconductor, S9S12G64F1MLC Datasheet - Page 203

• Manufacturer Part Number: S9S12G64F1MLC
• Description: 16-bit Microcontrollers - MCU S12CORE,64K FLASH,AU
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G64F1MLC

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• 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: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-32
• Mounting Style: SMD/SMT

1
2.4.3.1
2.4.3.2
Freescale Semiconductor
Address 0x0000 (G1)
Address 0x0000 (G2, G3)
Address 0x0001 (G1)
Address 0x0001 (G2, G3)
Read: Anytime. The data source is depending on the data direction value.
Write: Anytime
Field
Reset
Reset
Reset
Reset
7-0
PA
W
W
W
W
R
R
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 port data 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 data register bit, otherwise the
buffered pin input state is read.
PB7
PA7
Port A Data Register (PORTA)
0
0
0
Port B Data Register (PORTB)
0
0
0
7
7
7
7
PB6
PA6
0
0
0
0
0
0
6
6
6
6
Table 2-22. PORTA Register Field Descriptions
Figure 2-2. Port A Data Register (PORTA)
Figure 2-3. Port B Data Register (PORTB)
MC9S12G Family Reference Manual, Rev.1.23
PB5
PA5
0
0
0
0
0
0
5
5
5
5
PB4
PA4
0
0
0
0
0
0
4
4
4
4
Description
PB3
PA3
3
0
3
0
0
3
0
3
0
0
PB2
PA2
0
0
0
0
0
0
2
2
2
2
Port Integration Module (S12GPIMV1)
Access: User read/write
Access: User read/write
PA1
PB1
Access: User read only
Access: User read only
0
0
0
0
0
0
1
1
1
1
PA0
PB0
0
0
0
0
0
0
0
0
0
0
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1
1