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Specifications
SKU: 9509381
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | Operating supply voltage range | 2.7 | - | 3.6 | V |
| Standby Current (ISB1) | Standby current in power-down mode (VCC = 3.0V) | - | 1.0 | - | μA |
| Active Current (IACT) | Active current during read/program/erase operations (VCC = 3.0V) | - | 8.0 | - | mA |
| Programming Time (TP) | Typical programming time for a single page | - | 2.0 | - | ms |
| Erase Time (TE) | Typical erase time for a single sector | - | 200 | - | ms |
| Data Retention | Guaranteed data retention at 25°C | - | - | 20 | years |
| Temperature Range (TA) | Operating ambient temperature range | -40 | - | 85 | °C |
| Memory Density | Total memory size | - | - | 1 | MByte |
| Page Size | Page size for read/write operations | - | - | 256 | bytes |
| Sector Size | Sector size for erase operations | - | - | 4 | KBytes |
| Block Size | Block size for erase operations | - | - | 64 | KBytes |
| Package Type | Available package options | - | - | - | SOIC-8, TSSOP-8, WSON-8 |
Instructions for Using W25Q80BSL07
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 2.7V to 3.6V.
- Connect the ground (GND) pin to the system ground.
Initialization:
- After applying power, the device will automatically initialize. No specific initialization sequence is required.
Communication Protocol:
- The W25Q80BSL07 supports SPI (Serial Peripheral Interface) communication.
- Configure the SPI settings as follows:
- Clock Speed: Up to 104 MHz
- Data Mode: SPI Mode 0 (CPOL = 0, CPHA = 0)
Read Operations:
- To read data from the memory:
- Send the Read command (0x03).
- Provide the starting address (24-bit address).
- Receive the data from the specified address.
- To read data from the memory:
Write Operations:
- To write data to the memory:
- Send the Write Enable command (0x06).
- Send the Page Program command (0x02).
- Provide the starting address (24-bit address).
- Send the data to be written (up to 256 bytes per page).
- To write data to the memory:
Erase Operations:
- To erase a sector:
- Send the Write Enable command (0x06).
- Send the Sector Erase command (0x20).
- Provide the starting address (24-bit address) of the sector to be erased.
- To erase a block:
- Send the Write Enable command (0x06).
- Send the Block Erase command (0x52).
- Provide the starting address (24-bit address) of the block to be erased.
- To erase a sector:
Status Register:
- To read the status register:
- Send the Read Status Register command (0x05).
- The status register contains information about the device status, including the Write In Progress (WIP) bit.
- To read the status register:
Power-Down Mode:
- To enter power-down mode:
- Send the Deep Power-Down command (0xB9).
- To exit power-down mode:
- Send the Release from Deep Power-Down command (0xAB).
- To enter power-down mode:
Protection Features:
- The device supports block protection using the status register. Set the appropriate bits in the status register to enable or disable write protection.
Handling Precautions:
- Avoid exposing the device to excessive voltage, current, or temperature beyond the specified limits.
- Handle the device with care to avoid physical damage.
For detailed information, refer to the datasheet provided by the manufacturer.
(For reference only)Inquiry - W25Q80BSL07
