
NOR-4MB-166MHZ-WSON8
SPI NOR flash 4MB 166MHz
SPI NOR flash, 4MB rated capacity, in a WSON-8 package. Ideal for firmware storage, communications equipment, and IoT devices.
- WSON-8
- Firmware storage, communication equipment, and IoT devices
- Memory
Last updated: Oct 31, 2026Specifications and availability are maintained by our team; the latest quote is confirmed in our reply.

Product description
The SPI NOR flash 4MB 166MHz is a SPI NOR flash with a storage capacity of 4MB, a data rate of 166MHz, and a WSON-8 package. Operating temperature range: -40°C to +125°C. Ideal for firmware storage, communication equipment, and IoT devices. Samples, batch kitting, and alternative suggestions available on request.
Specifications
| Memory density | 4 MB |
|---|---|
| Data rate | 166 MHz |
| Package | WSON-8 |
| Operating temperature range | -40 ℃ ~ +125 ℃ |
Specifications indicate the typical range for this category; the datasheet confirmed with your order takes precedence.
Supply Notes
- Parallel stock and forward-order channels
- Batch and channel documentation available
- Samples and small-batch trials supported
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