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EN29LV320T-70TIP

Specifications

SKU: 11535912

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Parameter Symbol Min Typ Max Unit Notes
Supply Voltage VCC 2.7 - 3.6 V
Standby Current ISB - 1 5 μA
Active Current IOP - 10 30 mA
Access Time tACC - 70 - ns
Write Cycle Time tWC - 5 10 ms
Block Erase Time tBE - 200 400 ms
Chip Enable Setup Time tCES - 10 - ns
Chip Enable Hold Time tCEH - 10 - ns
Output Enable Setup Time tOES - 10 - ns
Output Enable Hold Time tOEH - 10 - ns
Write Enable Setup Time tWES - 10 - ns
Write Enable Hold Time tWEH - 10 - ns
Data Setup Time tDS - 10 - ns
Data Hold Time tDH - 5 - ns
Address Setup Time tAS - 10 - ns
Address Hold Time tAH - 5 - ns
Power-down Time tPD - 10 - μs
Power-up Time tPU - 10 - μs
High-Z Output Leakage IZ - 1 5 μA
Input Leakage Current IIH -1 - 1 μA
Output Low Voltage VOL 0 - 0.4 V
Output High Voltage VOH 2.4 - VCC V

Instructions for Use:

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the range of 2.7V to 3.6V.
    • The device operates with a typical standby current of 1 μA and an active current of 10 mA.
  2. Timing Parameters:

    • The access time (tACC) is 70 ns, which is the time required to read data from the memory.
    • The write cycle time (tWC) is between 5 ms and 10 ms.
    • The block erase time (tBE) ranges from 200 ms to 400 ms.
  3. Control Signals:

    • Proper setup and hold times for control signals (Chip Enable, Output Enable, Write Enable) must be observed to ensure reliable operation.
    • For example, the chip enable setup time (tCES) and hold time (tCEH) are both 10 ns.
  4. Data and Address Lines:

    • Ensure that data and address lines meet the setup and hold time requirements to prevent data corruption.
    • Data setup time (tDS) is 10 ns, and data hold time (tDH) is 5 ns.
  5. Power Management:

    • The power-down time (tPD) is 10 μs, and the power-up time (tPU) is also 10 μs.
    • During power-down, the high-Z output leakage (IZ) should not exceed 5 μA.
  6. Output Levels:

    • The output low voltage (VOL) should not exceed 0.4V.
    • The output high voltage (VOH) should be at least 2.4V and can go up to the supply voltage (VCC).
  7. Handling and Storage:

    • Handle the device with care to avoid electrostatic discharge (ESD) damage.
    • Store the device in a dry environment to prevent moisture damage.
  8. Programming:

    • Follow the programming sequence specified in the device datasheet for writing and erasing operations.
    • Ensure that the device is properly configured before performing any write or erase operations.
(For reference only)

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