S9S12GN32F0VLC Freescale Semiconductor, S9S12GN32F0VLC Datasheet - Page 231

• Manufacturer Part Number: S9S12GN32F0VLC
• Description: 16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GN32F0VLC

• Product Category: 16-bit Microcontrollers - MCU
• 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
Freescale Semiconductor
Read: Anytime
Write: Anytime, write 1 to clear
Field
PIFP
7-0
Port P interrupt flag—
This flag asserts after a valid active edge was detected on the related pin (see
Wakeup”). This can be a rising or a falling edge based on the state of the polarity select register. An interrupt will
occur if the associated interrupt enable bit is set.
Writing a logic “1” to the corresponding bit field clears the flag.
1 Active edge on the associated bit has occurred
0 No active edge occurred
Table 2-67. PIFP Register Field Descriptions
MC9S12G Family Reference Manual, Rev.1.23
Description
Port Integration Module (S12GPIMV1)
Section 2.5.4.2, “Pin Interrupts and
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