Instructions for GAL22V10D-7LJ

1. Power Supply:

   • Ensure that the supply voltage (Vcc) is within the specified range of 5.0 V ± 10%.
   • Connect the Vcc pin to a stable 5V power source and ground the GND pin.

2. Programming:

   • Use an appropriate programmer capable of handling the GAL22V10D-7LJ.
   • Set the programming voltage (Vpp) to 12.6 V ± 5%.
   • Ensure the programming current does not exceed 250 μA.
   • The typical programming time is 1 ms.

3. Input/Output Handling:

   • Do not exceed the maximum current of 25 mA per I/O pin.
   • The total current drawn from Vcc should not exceed 100 mA.

4. Temperature Considerations:

   • Operate the device within the specified temperature ranges:
     • Commercial: 0°C to 70°C
     • Industrial: -40°C to 85°C
   • Store the device in an environment with temperatures between -65°C and 150°C.

5. Handling and Storage:

   • Handle the device with care to avoid static damage.
   • Store in a dry, cool place to prevent moisture damage.

6. Propagation Delay:

   • The typical propagation delay is 10 ns at Vcc = 5V and Ta = 25°C.
   • Ensure your design accounts for this delay to maintain proper timing.

7. Configuration:

   • The GAL22V10D-7LJ supports In-System Programming (ISP), allowing you to reprogram the device while it is installed in the circuit.

By following these instructions, you can ensure reliable operation and longevity of the GAL22V10D-7LJ device.