MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 467

• 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

Motorola interconnect bus (MI-Bus) — The Motorola Interconnect Bus (MI Bus) is a serial
Motorola scalable CAN (msCAN) — The Motorola scalable controller area network is a serial
msCAN — See "Motorola scalable CAN".
MSI — See "multiple serial interface".
multiple serial interface — A module consisting of multiple independent serial I/O sub-systems,
multiplexer — A device that can select one of a number of inputs and pass the logic level of that
nibble — A set of four bits (half of a byte).
object code — The output from an assembler or compiler that is itself executable machine code,
opcode — A binary code that instructs the CPU to perform an operation.
open-drain — An output that has no pullup transistor. An external pullup device can be
operand — Data on which an operation is performed. Usually a statement consists of an
oscillator — A circuit that produces a constant frequency square wave that is used by the
OTPROM — One-time programmable read-only memory. A nonvolatile type of memory that
overflow — A quantity that is too large to be contained in one byte or one word.
page zero — The first 256 bytes of memory (addresses $0000–$00FF).
MC68HC912DT128A — Rev 4.0
MOTOROLA
communications protocol which supports distributed real-time control efficiently and with
a high degree of noise immunity.
communications protocol that efficiently supports distributed real-time control with a very
high level of data integrity.
e.g. two SCI and one SPI.
input on to the output.
or is suitable for processing to produce executable machine code.
connected to the power supply to provide the logic 1 output voltage.
operator and an operand. For example, the operator may be an add instruction, and the
operand may be the quantity to be added.
computer as a timing and sequencing reference.
cannot be reprogrammed.
Freescale Semiconductor, Inc.
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