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Specifications
SKU: 11775054
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Device Type | Non-volatile memory device | 512 Kbit (64 K x 8) | - |
| Operating Voltage | Supply voltage range | 2.7 to 3.6 | V |
| Standby Current | Current consumption in standby mode | 1 | μA |
| Active Current | Current consumption during read/write | 5 | mA |
| Write Time | Time required for a full sector erase | 40 | ms |
| Page Program Time | Time required for a page program operation | 200 | μs |
| Endurance | Number of guaranteed write/erase cycles per sector | 100,000 | - |
| Data Retention | Guaranteed data retention time | 10 | years |
| Operating Temperature | Range of operating temperatures | -40 to +85 | °C |
| Package Type | Physical package type | SOIC-8 | - |
| Organization | Memory organization | 64K x 8 | - |
Instructions:
Power Supply:
- Ensure the supply voltage is within the specified range of 2.7V to 3.6V.
Pin Configuration:
- Refer to the datasheet for the pin configuration of the SOIC-8 package.
Initialization:
- Before performing any read or write operations, ensure the device is properly initialized by applying the correct power supply and ground connections.
Read Operation:
- To read data from the memory, set the appropriate address lines and enable the read command.
- The data will be available on the data lines after a short delay.
Write Operation:
- To write data to the memory, first issue a write enable command.
- Set the address and data lines, then issue the write command.
- Wait for the write cycle to complete before initiating another operation.
Erase Operation:
- To erase a sector, issue a sector erase command followed by the address of the sector to be erased.
- Wait for the erase cycle to complete, which typically takes 40 milliseconds.
Standby Mode:
- To enter standby mode, disable all active commands and reduce the current consumption to 1 μA.
Temperature Considerations:
- Ensure the device operates within the temperature range of -40°C to +85°C to avoid damage or data corruption.
Endurance and Data Retention:
- The device is rated for 100,000 write/erase cycles per sector and guarantees data retention for up to 10 years.
Handling:
- Handle the device with care to avoid static discharge and physical damage.
- Follow proper handling procedures as outlined in the datasheet.
Inquiry - W27E512-12A
