Microchip Technology SST39WF400B-70-4I-B3KE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.16 | Dhs. 7.16 |
| 15+ | Dhs. 6.93 | Dhs. 103.95 |
| 25+ | Dhs. 6.78 | Dhs. 169.50 |
| 50+ | Dhs. 6.40 | Dhs. 320.00 |
| 100+ | Dhs. 5.65 | Dhs. 565.00 |
| N+ | Dhs. 1.13 | Price Inquiry |
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SST39WF400B-70-4I-B3KE - 4Mbit Parallel Flash Memory IC
The SST39WF400B-70-4I-B3KE from Microchip Technology is a high-performance 4Mbit parallel flash memory IC designed for embedded systems and industrial applications requiring reliable non-volatile storage. Part of the proven SST39 MPF™ series, this flash memory delivers fast 70ns access time and operates across an extended temperature range of -40°C to 85°C, making it ideal for mission-critical applications in harsh environments.
Key Features & Benefits
- 4Mbit Flash Capacity: 256K x 16 memory organization provides ample storage for firmware, configuration data, and embedded applications
- Fast 70ns Access Time: Enables rapid data retrieval for time-sensitive operations and real-time systems
- Low Voltage Operation: 1.65V to 1.95V supply voltage reduces power consumption and heat generation
- Industrial Temperature Range: -40°C to 85°C operation ensures reliability in automotive, industrial control, and outdoor equipment
- Parallel Interface: Straightforward integration with microcontrollers, FPGAs, and embedded processors
- Surface Mount 48-TFBGA Package: Space-efficient design for compact PCB layouts
- 40µs Write Cycle Time: Efficient programming performance for firmware updates and data logging
Applications
This flash memory IC is engineered for demanding embedded and industrial applications including automotive ECUs, industrial automation controllers, medical devices, telecommunications equipment, aerospace systems, and IoT edge devices requiring long-term data retention and program storage.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Microchip Technology components with full traceability. Every SST39WF400B-70-4I-B3KE is sourced directly from authorized distributors and backed by our quality assurance program. We provide dedicated technical support, long lifecycle availability, and reliable worldwide shipping to support your production needs.
Related Products & Resources
Explore our complete range of Memory ICs including flash, EEPROM, SRAM, and DRAM solutions for embedded systems. Visit our homepage to discover our full catalog of authentic semiconductor components. Stay informed with the latest industry insights, technical guides, and product announcements on our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SST39 MPF™ |
| Packaging | Tray | |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 4Mbit |
| Memory Organization | 256K x 16 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 40µs |
| Access Time | 70 ns |
| Voltage - Supply | 1.65V ~ 1.95V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFBGA |
| Supplier Device Package | 48-TFBGA |
| ROHS |  |
SST39WF400B-70-4I-B3KE.pdf