XC68HC12A0CPV8 Freescale Semiconductor, XC68HC12A0CPV8 Datasheet - Page 133

• Manufacturer Part Number: XC68HC12A0CPV8
• Description: IC, 16BIT MCU, 68HC12, 8MHZ, TQFP-112
• Manufacturer: Freescale Semiconductor

Specifications of XC68HC12A0CPV8

• Controller Family/series: 68HC12
• No. Of I/o's: 68
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Core Size: 16 Bit
• Program Memory Size: 60KB
• Peripherals: ADC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KWIFG — Key Wake-up Port G Flag Register
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
RESET:
Bit 7
0
0
KWIFG6
6
0
Each flag, except bit 6, is set by a falling edge on its associated input pin.
To clear the flag, write one to the corresponding bit in KWIFG.
Read and write anytime
Bit 7 always reads zero.
KWIFG6 — Key Wake-up Port G Flag 6
KWIFG[5:0] — Key Wake-up Port G Flags
Depending on WI2CE bit in KWIEG register, KWIFG6 flags either
falling edge or I2C Start condition.
0 = Falling edge on the associated bit or I2C Start condition has not
1 = Falling edge on the associated bit or I2C Start condition has
0 = Falling edge on the associated bit has not occurred
1 = Falling edge on the associated bit has occurred (an interrupt
KWIFG5
5
0
occurred
occurred (an interrupt will occur if the associated enable bit is set)
will occur if the associated enable bit is set).
I/O Ports with Key Wake-up
KWIFG4
4
0
KWIFG3
3
0
KWIFG2
2
0
Key Wake-up and Port Registers
KWIFG1
1
0
I/O Ports with Key Wake-up
KWIFG0
Bit 0
0
Technical Data
$002E
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