Instructions for Use

1. Power Supply:

   • Ensure that both VCC and VCCQ are supplied with 2.5V.
   • Use decoupling capacitors close to the power pins to minimize noise.

2. Clock Signal:

   • The device operates with a clock signal (CLK). Ensure the clock signal is stable and meets the specified frequency requirements.

3. Addressing:

   • The device has 13 row addresses and 9 column addresses. Use the appropriate address lines (A0-A21) to select the desired memory location.

4. Bank Selection:

   • Use the bank address lines (BA0-BA1) to select one of the four banks.

5. Command Inputs:

   • Control signals such as CS#, RAS#, CAS#, and WE# must be properly managed to perform read, write, and refresh operations.
   • Refer to the timing diagrams in the datasheet for specific command sequences.

6. Data Input/Output:

   • Data is transferred through the DQ0-DQ15 lines. Ensure that the data bus is properly terminated to avoid reflections and signal integrity issues.

7. Refresh:

   • The device requires a refresh cycle every 64ms. Use the auto-refresh or self-refresh modes to maintain data integrity.

8. Temperature Considerations:

   • Operate the device within the specified temperature range to ensure reliable performance.

9. Handling:

   • Handle the device with care to avoid static damage. Use proper ESD protection when handling the device.

10. Storage:

    • Store the device in a dry, cool place to prevent damage from moisture and extreme temperatures.