S9S12G64F1MLC Freescale Semiconductor, S9S12G64F1MLC Datasheet - Page 236

• 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
1
Port Integration Module (S12GPIMV1)
2.4.3.48
238
Address 0x026F (G1, G2)
Address 0x026F (G3)
Read: Anytime
Write: Anytime
Read: Anytime
Write: Anytime, write 1 to clear
Field
Field
PIEJ
PIFJ
Reset
Reset
7-0
7-0
W
W
R
R
Port J 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)
Port J 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
PIFJ7
Port J Interrupt Flag Register (PIFJ)
0
0
0
7
7
PIFJ6
0
0
0
6
6
Figure 2-48. Port J Interrupt Flag Register (PIFJ)
Table 2-73. PIEJ Register Field Descriptions
Table 2-74. PIFJ Register Field Descriptions
MC9S12G Family Reference Manual,
PIFJ5
0
0
0
5
5
PIFJ4
0
0
0
4
4
Description
Description
PIFJ3
PIFJ3
3
0
3
0
Rev.1.23
PIFJ2
PIFJ2
0
0
2
2
Section 2.5.4.2, “Pin Interrupts and
Freescale Semiconductor
Access: User read/write
Access: User read/write
PIFJ1
PIFJ1
0
0
1
1
PIFJ0
PIFJ0
0
0
0
0
1
1