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Specifications
SKU: 12606106
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Device Type | Flash Memory | 1 M x 8 | - |
| Technology | CMOS | - | - |
| Package | Plastic Quad Flat Pack (PQFP) | 48-pin | - |
| Operating Voltage (Vcc) | Supply Voltage | 3.3V | V |
| Standby Current (Vcc = 3.3V) | Power Consumption in Standby Mode | 10 | μA |
| Active Current (Vcc = 3.3V, 55 MHz) | Power Consumption in Active Mode | 150 | mA |
| Access Time (tACC) | Time from Address Valid to Data Valid | 70 | ns |
| Page Size | Number of Bytes in a Page | 256 | bytes |
| Block Size | Number of Bytes in a Block | 64K | bytes |
| Sector Size | Number of Bytes in a Sector | 8K | bytes |
| Programming Time (tPROG) | Time to Program a Byte | 300 | μs |
| Erase Time (tERS) | Time to Erase a Block | 2000 | ms |
| Endurance | Number of Write/Erase Cycles per Block | 100,000 | cycles |
| Data Retention | Minimum Guaranteed Data Retention Time | 10 | years |
| Operating Temperature Range | Temperature Range for Normal Operation | -40 to +85 | °C |
| Storage Temperature Range | Temperature Range for Storage | -65 to +150 | °C |
Instructions:
Power Supply:
- Connect the Vcc pin to a 3.3V supply.
- Connect the Vss pin to ground.
Addressing:
- Provide the address to the A0-A19 pins to select the desired memory location.
Data I/O:
- Data is read from or written to the D0-D7 pins.
Control Signals:
- Chip Select (CS#): Low to enable the device.
- Output Enable (OE#): Low to enable data output.
- Write Enable (WE#): Low to initiate a write operation.
- Write Protect (WP#): High to allow writes, low to prevent writes.
- Reset (RESET#): Low to reset the device.
Programming:
- To program a byte, set the address and data, then assert WE# and CS# low.
- The programming time is 300 μs.
Erasing:
- To erase a block, set the block address, then assert the appropriate control signals.
- The erase time is 2000 ms.
Read Operation:
- Set the address, assert CS# and OE# low, and read the data from the D0-D7 pins.
Standby Mode:
- To enter standby mode, deassert CS# (set high).
Temperature Considerations:
- Ensure the operating temperature is within -40°C to +85°C for reliable performance.
- Store the device within -65°C to +150°C.
Endurance and Data Retention:
- The device can withstand up to 100,000 write/erase cycles per block.
- Data retention is guaranteed for at least 10 years under normal operating conditions.
Inquiry - AM29F800BB-70SE
