Below is the parameter table and instructions for the AT93C86A-10SU-2.7 serial EEPROM.

Parameter Table

Instructions

1. Power Supply:

   • Ensure that the supply voltage (VCC) is within the range of 2.7V to 5.5V.
   • The device operates over a temperature range from -40°C to 85°C.

2. Data Retention:

   • The device retains data for up to 100 years at 85°C.

3. Write Operations:

   • The write cycle time (tWC) is between 2ms and 5ms.
   • Ensure that the write enable/disable time (tWEL/tWDS) is at least 0.2μs.

4. Read Operations:

   • The read cycle time (tRC) is up to 0.2μs.
   • Ensure that the chip enable time (tCE) and output enable time (tOE) are at least 0.2μs.

5. Serial Communication:

   • The maximum serial clock frequency (fSCK) is 10MHz.
   • Ensure that the high-Z to valid output time (tHZ) is at least 0.2μs.

6. Current Consumption:

   • The standby current (ISB) is typically 0.1μA at 5V and 25°C.
   • The active current (IAV) is typically 1mA at 5V and 10MHz clock frequency.
   • The write current (IWW) is typically 1mA at 5V and 10MHz clock frequency.

7. Write Protection:

   • The write protect time (tWP) is at least 0.2μs.

8. Storage:

   • Store the device in a temperature range from -65°C to 150°C.

By following these parameters and instructions, you can ensure reliable operation of the AT93C86A-10SU-2.7 serial EEPROM.