MC912DT128ACPV Freescale Semiconductor, MC912DT128ACPV Datasheet - Page 279

• 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

MC68HC912DT128A — Rev 4.0
MOTOROLA
INTERNAL
LOGIC
TO
DATA BUS
Figure 16-2. Serial Communications Interface Block Diagram
SCxBD/SELECT
DIVIDER
MCLK
Freescale Semiconductor, Inc.
DETECT
For More Information On This Product,
PARITY
SCxCR1/SCI CTL 1
BAUD RATE
CLOCK
Tx Baud Rate
Rx Baud Rate
INT REQUEST LOGIC
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SCxSR1/INT STATUS
Multiple Serial Interface
SCxCR1/SCI CTL 1
DATA RECOVERY
INT REQUEST LOGIC
GENERATOR
PARITY
WAKE-UP LOGIC
MSB
MSB
TxD BUFFER/SCxDRL
TxD BUFFER/SCxDRL
SCxSR1/INT STATUS
10-11 BIT SHIFT REG
10-11 Bit SHIFT REG
SCxCR2/SCI CTL 2
SCxCR2/SCI CTL 2
SCI TRANSMITTER
TxMTR CONTROL
SCI RECEIVER
Serial Communication Interface (SCI)
LSB
LSB
Multiple Serial Interface
HC12A4 SCI BLOCK
Technical Data
RxD
TxD
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