MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 256

• Manufacturer Part Number: MC912DG128ACPV
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DG128ACPV

• 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 ~ 85°C
• Package / Case: 112-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TCTL4 — Timer Control Register 4
TMSK1 — Timer Interrupt Mask 1
TCTL3 — Timer Control Register 3
Enhanced Capture Timer
Technical Data
256
RESET:
RESET:
RESET:
EDG3B
EDG7B
Bit 7
Bit 7
Bit 7
C7I
0
0
0
EDG7A
EDG3A
C6I
6
0
6
0
6
0
Read or write anytime.
EDGnB, EDGnA — Input Capture Edge Control
Read or write anytime.
The bits in TMSK1 correspond bit-for-bit with the bits in the TFLG1 status
register. If cleared, the corresponding flag is disabled from causing a
hardware interrupt. If set, the corresponding flag is enabled to cause a
hardware interrupt.
Read or write anytime.
C7I–C0I — Input Capture/Output Compare “x” Interrupt Enable.
These eight pairs of control bits configure the input capture edge
detector circuits.
Freescale Semiconductor, Inc.
For More Information On This Product,
EDG6B
EDG2B
C5I
5
0
5
0
5
0
Table 15-2. Edge Detector Circuit Configuration
EDGnB
Go to: www.freescale.com
Enhanced Capture Timer
0
0
1
1
EDG6A
EDG2A
C4I
4
0
4
0
4
0
EDGnA
0
1
0
1
EDG5B
EDG1B
C3I
3
0
3
0
3
0
Capture disabled
Capture on rising edges only
Capture on falling edges only
Capture on any edge (rising or falling)
EDG5A
EDG1A
C2I
2
0
2
0
2
0
Configuration
MC68HC912DT128A — Rev 4.0
EDG4B
EDG0B
C1I
1
0
1
0
1
0
EDG4A
EDG0A
Bit 0
Bit 0
Bit 0
C0I
0
0
0
MOTOROLA
$008B
$008A
$008C