
NOR-256MBIT-SOP8
SPI NOR Flash memory
Serial NOR Flash for firmware and parameter storage, offering fast read speeds with a compact pin count.
- SOP-8
- Firmware storage / communication equipment / IoT
- Memory

Product description
The SPI interface connects directly to mainstream MCUs and suits boot firmware and configuration data. Multiple density and package combinations are available, with same-density alternatives on request.
Specifications
| Memory density | 256 Mbit |
|---|---|
| Package | SOP-8 |
| Interface type | Standard SPI / Dual SPI |
| Operating voltage | 2.7 V ~ 3.6 V |
| Typical applications | Firmware storage, communication equipment, IoT |
Specifications indicate the typical range for this category; the datasheet confirmed with your order takes precedence.
Supply Notes
- Regularly stocked channel
- Capacity alternatives suggested
- Tape-and-reel packing supplied
Alternative Models
The part numbers below are alternatives for this product with similar specifications or pin compatibility; please verify against the datasheet.
Some rows are series-level references. Confirm package, ratings, and fusing characteristics with Engineering before volume purchasing.
W25Q56JV
- Package
- —
- Rating
- —/ —
256Mbit SPI NOR Flash, SOP-8, pin-to-pin compatible
MX25L5645G
- Package
- —
- Rating
- —/ —
256Mbit SPI NOR Flash, SOP-8, high-speed read
S25FL56S
- Package
- —
- Rating
- —/ —
256Mbit SPI NOR Flash, SOP-8, industrial reliability
GD25Q56D
- Package
- —
- Rating
- —/ —
256Mbit SPI NOR Flash, SOP-8, domestic alternative
Alternative models are for reference only. Confirm actual selection based on application requirements and datasheets. For further suggestions, submit an inquiry.
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