Instructions for Use:

1. Power Supply:

   • Connect the VCC pin to a power supply within the specified range (2.7V to 3.6V).
   • Ensure a stable power supply to avoid data corruption.

2. Ground Connection:

   • Connect the GND pin to a common ground.

3. Programming Voltage:

   • Apply the programming voltage (VPP = 12.0V) to the VPP pin during write and erase operations.

4. Address and Data Lines:

   • Connect the address lines (A0-A22) to the appropriate address bus.
   • Connect the data lines (D0-D7) to the data bus.

5. Control Signals:

   • CE (Chip Enable): Low to enable the device.
   • OE (Output Enable): Low to enable data output.
   • WE (Write Enable): Low to initiate write operations.
   • WP (Write Protect): High to allow writes, low to protect against accidental writes.

6. Read Operation:

   • Set CE and OE low.
   • Apply the desired address to the address lines.
   • Read the data from the data lines after the access time (70 ns).

7. Write Operation:

   • Set CE and WE low.
   • Apply the desired address to the address lines.
   • Apply the data to the data lines.
   • Hold WE low for the write cycle time (1 ms).

8. Erase Operation:

   • Set CE and WE low.
   • Apply the appropriate erase command sequence.
   • Hold WE low for the erase cycle time (1 s for a 64K block).

9. Standby Mode:

   • Set CE high to enter standby mode, reducing power consumption.

10. Handling:

    • Handle the device with care to avoid static discharge.
    • Follow ESD (Electrostatic Discharge) precautions to prevent damage.

11. Storage:

    • Store the device in a dry, cool place to ensure long-term reliability.