S9S12GN32F0VLF Freescale Semiconductor, S9S12GN32F0VLF Datasheet - Page 230

• Manufacturer Part Number: S9S12GN32F0VLF
• Description: 16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GN32F0VLF

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2048 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TSSOP-20
• Mounting Style: SMD/SMT

1
Port Integration Module (S12GPIMV1)
2.4.3.39
2.4.3.40
232
Address 0x025E (G1, G2)
Address 0x025E (G3)
Address 0x025F (G1, G2)
Address 0x025F (G3)
Read: Anytime
Write: Anytime
Read: Anytime
Field
PIEP
Reset
Reset
Reset
Reset
7-0
W
W
W
W
R
R
R
R
Port P interrupt enable—
This bit enables or disables the edge sensitive pin interrupt on the associated pin. An interrupt can be generated if
the pin is operating in input or output mode when in use with the general-purpose or related peripheral function.
1 Interrupt is enabled
0 Interrupt is disabled (interrupt flag masked)
PIEP7
PIFP7
Port P Interrupt Enable Register (PIEP)
0
0
0
Port P Interrupt Flag Register (PIFP)
0
0
0
7
7
7
7
PIEP6
PIFP6
0
0
0
0
0
0
6
6
6
6
Figure 2-40. Port P Interrupt Enable Register (PIEP)
Figure 2-41. Port P Interrupt Flag Register (PIFP)
Table 2-66. PIEP Register Field Descriptions
MC9S12G Family Reference Manual,
PIEP5
PIEP5
PIFP5
PIFP5
0
0
0
0
5
5
5
5
PIEP4
PIEP4
PIFP4
PIFP4
0
0
0
0
4
4
4
4
Description
PIEP3
PIEP3
PIFP3
PIFP3
3
0
3
0
3
0
3
0
Rev.1.23
PIEP2
PIEP2
PIFP2
PIFP2
0
0
0
0
2
2
2
2
Freescale Semiconductor
Access: User read/write
Access: User read/write
Access: User read/write
Access: User read/write
PIEP1
PIEP1
PIFP1
PIFP1
0
0
0
0
1
1
1
1
PIEP0
PIEP0
PIFP0
PIFP0
0
0
0
0
0
0
0
0
1
1
1
1