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HD68000P8

Specifications

SKU: 12607231

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Parameter Description Value
Device Type Microprocessor -
Part Number HD68000P8 -
Architecture CISC (Complex Instruction Set Computing) -
Clock Frequency Operating Clock Speed 8 MHz
Data Bus Width Data Bus Size 16 bits
Address Bus Width Address Bus Size 24 bits
Instruction Set Instruction Set Architecture Motorola 68000 ISA
Package Type Package Style PGA (Pin Grid Array)
Pin Count Number of Pins 64 pins
Supply Voltage Vcc 5V ±5%
Operating Temperature Range Toperating 0°C to 70°C
Storage Temperature Range Tstorage -65°C to 150°C
Power Consumption Typical Power Consumption 1.5W (at 8 MHz)
I/O Standards Input/Output Standards TTL Compatible
Manufacturing Process Process Technology CMOS
End-of-Life Status Product Lifecycle Discontinued (as of 2023)

Instructions for Use:

  1. Power Supply:

    • Connect the Vcc pin to a stable 5V power supply.
    • Ensure the ground (GND) is properly connected to the system ground.
  2. Clock Signal:

    • Provide an 8 MHz clock signal to the XTAL1 and XTAL2 pins for accurate operation.
    • Alternatively, use an external oscillator or clock generator.
  3. Reset Signal:

    • Apply a reset signal to the RESET pin to initialize the processor.
    • The reset signal should be active low (0V).
  4. Bus Configuration:

    • Connect the data bus (D0-D15) to the memory and I/O devices.
    • Connect the address bus (A0-A23) to the memory and I/O devices.
    • Use the control signals (e.g., AS, R/W, DTACK) to manage data transfer operations.
  5. Interrupt Handling:

    • Connect the interrupt request lines (IRQ1-IRQ7) to the appropriate peripheral devices.
    • Configure the interrupt vectors in memory to handle interrupts.
  6. Memory Mapping:

    • Define the memory map to allocate addresses for program code, data, and I/O devices.
    • Use the address lines (A0-A23) to access different memory regions.
  7. Programming:

    • Write assembly language programs using the Motorola 68000 instruction set.
    • Use a development environment or assembler to compile and load the program into memory.
  8. Testing and Debugging:

    • Use a logic analyzer or debugger to monitor the bus activity and trace program execution.
    • Check for proper timing and signal integrity on all buses and control lines.
  9. Handling and Storage:

    • Handle the device with care to avoid static damage.
    • Store the device in a dry, temperature-controlled environment to prevent degradation.
(For reference only)

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