MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 244

• Manufacturer Part Number: MC912DT128ACPV
• Description: IC 8MHZ 16 BIT MICROCONTROLLER
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DT128ACPV

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 67
• 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
• Other names: KMC912DT128ACPV; Q1195202

Enhanced Capture Timer
Technical Data
244
M clock
PT0
PT1
PT2
PT3
PT4
PT5
PT6
PT7
Prescaler
Pin logic
Pin logic
Pin logic
Pin logic
Pin logic
Pin logic
Pin logic
Pin logic
÷1, 2, ..., 128
Figure 15-2. Timer Block Diagram in Queue Mode
EDG0
EDG1
EDG2
EDG3
Freescale Semiconductor, Inc.
EDG4
EDG5
EDG6
EDG7
Delay counter
Delay counter
Delay counter
Delay counter
For More Information On This Product,
MUX
MUX
MUX
MUX
16 BIT MAIN TIMER
16-bit Free-running
Go to: www.freescale.com
EDG0
EDG1
EDG2
EDG3
Enhanced Capture Timer
main timer
TC0 capture/compare register
TC1 capture/compare register
TC2 capture/compare register
TC3 capture/compare register
TC4 capture/compare register
TC5 capture/compare register
TC6 capture/compare register
TC7 capture/compare register
TC2H hold register
TC0H hold register
TC1H hold register
TC3H hold register
M clock
Comparator
Comparator
Comparator
Comparator
Comparator
Comparator
Comparator
Comparator
Prescaler
÷ 1, 4, 8, 16
LATQ, BUFEN
(queue mode)
Read TC3H
hold register
Read TC2H
hold register
Read TC1H
hold register
Read TC0H
hold register
PA0H hold register
PA1H hold register
PA2H hold register
PA3H hold register
MC68HC912DT128A — Rev 4.0
PAC0
PAC1
PAC2
PAC3
0
0
0
0
16-bit modulus
down counter
16-bit load register
RESET
RESET
RESET
RESET
MOTOROLA