For Reference Only
| Part Number | SST25WF040B-40E/SN |
| LIXINC Part # | SST25WF040B-40E/SN |
| Manufacturer | Roving Networks / Microchip Technology |
| Category | Integrated Circuits › Memory |
| Description | IC FLASH 4MBIT SPI 40MHZ 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SST25WF040B-40E/SN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SST25WF040B-40E/SN |
| Brand: | Roving Networks / Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Memory |
| Manufacturer: | Roving Networks / Microchip Technology |
| Series: | SST25 |
| Package: | Tube |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | FLASH |
| Technology: | FLASH |
| Memory Size: | 4Mb (512K x 8) |
| Memory Interface: | SPI |
| Clock Frequency: | 40 MHz |
| Write Cycle Time - Word, Page: | 1ms |
| Access Time: | - |
| Voltage - Supply: | 1.65V ~ 1.95V |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
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| In Stock | 10908 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.91001 | $0.91001 |
| 25 | $0.87924 | $21.981 |
| 100 | $0.84068 | $84.068 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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