S9S12G128F0VLF Freescale Semiconductor, S9S12G128F0VLF Datasheet - Page 227

• Manufacturer Part Number: S9S12G128F0VLF
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G128F0VLF

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT

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2.4.3.35
Freescale Semiconductor
Address 0x0259 (G1, G2)
Address 0x0259 (G3)
Read: Anytime
Write:Never
Field
Field
PTIP
PTP
Reset
Reset
7-0
7-0
W
W
R
R
Port P general-purpose input/output data—Data Register
When not used with an alternative signal, 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.
Port P 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.
PTIP7
Port P Input Register (PTIP)
0
0
0
7
7
PTIP6
0
0
0
6
6
Table 2-62. PTIP Register Field Descriptions
Table 2-61. PTP Register Field Descriptions
MC9S12G Family Reference Manual, Rev.1.23
Figure 2-36. Port P Input Register (PTIP)
PTIP5
PTIP5
0
0
5
5
PTIP4
PTIP4
0
0
4
4
Description
Description
PTIP3
PTIP3
3
0
3
0
PTIP2
PTIP2
0
0
2
2
Port Integration Module (S12GPIMV1)
PTIP1
PTIP1
Access: User read only
Access: User read only
0
0
1
1
PTIP0
PTIP0
0
0
0
0
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1
1