MC912DG128AMPVE Freescale Semiconductor, MC912DG128AMPVE Datasheet - Page 150

• Manufacturer Part Number: MC912DG128AMPVE
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DG128AMPVE

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: HC912D
• Core: HC12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 69
• Number Of Timers: 8
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (8-ch x 10-bit)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PORTH — Port H Register
PORTJ — Port J Register
DDRJ — Port J Data Direction Register
I/O Ports with Key Wake-up
11.3 Key Wake-up and port Registers
Technical Data
150
RESET:
RESET:
RESET:
PORT
KWU
KWU
KWH7
KWJ7
DDJ7
Bit 7
Bit 7
PH7
PJ7
Bit 7
-
-
0
KWH6
KWJ6
DDJ6
PH6
PJ6
6
6
-
6
0
-
Read and write anytime.
Read and write anytime.
Data direction register J is associated with port J and designates each
pin as an input or output.
Read and write anytime
DDRJ[7:0] — Data Direction Port J
Freescale Semiconductor, Inc.
For More Information On This Product,
0 = Associated pin is an input
1 = Associated pin is an output
KWH5
KWJ5
DDJ5
PH5
PJ5
5
5
5
0
-
-
I/O Ports with Key Wake-up
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KWH4
KWJ4
DDJ4
PH4
PJ4
4
4
4
0
-
-
KWH3
KWJ3
DDJ3
PH3
PJ3
3
3
3
0
-
-
KWH2
KWJ2
DDJ2
PH2
PJ2
2
2
0
2
-
-
MC68HC912DT128A — Rev 4.0
KWH1
KWJ1
DDJ1
PH1
PJ1
1
0
1
1
-
-
KWH0
KWJ0
DDJ0
Bit 0
Bit 0
Bit 0
PH0
PJ0
0
-
-
MOTOROLA
$0029
$0028
$002A