Description
BUY HD27Q026 https://www.utsource.net/itm/p/12611020.html
| Parameter |
Description |
Value |
| Device Type |
2M x 8-Bit Serial NOR Flash |
HD27Q026 |
| Package |
SOIC-8, TSSOP-8 |
|
| Operating Voltage |
Supply voltage range |
2.7V to 3.6V |
| Interface |
Serial Peripheral Interface (SPI) |
|
| Memory Capacity |
Total memory capacity |
2 Mbit |
| Data Retention |
Guaranteed data retention |
20 years |
| Endurance |
Write/erase cycle endurance |
100,000 cycles |
| Operating Temperature |
Industrial temperature range |
-40°C to +85°C |
| Programming Time |
Typical page program time |
3ms |
| Sector Size |
Size of each erasable sector |
64 Kbit |
| Block Size |
Size of each erasable block |
16 Kbit |
| Command Set |
Supports standard SPI commands |
Yes |
Instructions for Use:
- Power Supply: Ensure the device is powered within the specified operating voltage range (2.7V to 3.6V).
- Initialization: After applying power, initialize communication by configuring the SPI settings as per the datasheet.
- Addressing: Use the provided address lines to access specific locations in the memory array.
- Reading Data: Send read commands followed by the address from which data should be read.
- Writing Data: Execute write commands with the target address and data bytes; ensure the write enable latch is set.
- Erase Operations: Perform sector or block erase operations using the appropriate commands.
- Error Handling: Monitor status registers and handle any errors according to the protocol.
- Temperature Considerations: Operate within the industrial temperature range to avoid damage or data corruption.
- Endurance Monitoring: Keep track of write/erase cycles to manage device lifespan effectively.
For detailed command sequences and timing diagrams, refer to the official datasheet of the HD27Q026.
(For reference only)
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