Microchip Technology SST39SF040-55-4C-TU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.77 | Dhs. 8.77 |
| 15+ | Dhs. 8.48 | Dhs. 127.20 |
| 25+ | Dhs. 8.30 | Dhs. 207.50 |
| 50+ | Dhs. 7.84 | Dhs. 392.00 |
| 100+ | Dhs. 6.92 | Dhs. 692.00 |
| N+ | Dhs. 1.38 | Price Inquiry |
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SST39SF040-55-4C-TU - 4Mbit Parallel NOR Flash Memory
The SST39SF040-55-4C-TU from Microchip Technology is a high-performance 4Mbit parallel NOR flash memory IC designed for embedded systems requiring reliable, non-volatile data storage. Part of the SST39 MPF™ series, this component delivers fast 55ns access time and operates across a wide 4.5V to 5.5V supply voltage range, making it ideal for industrial, automotive, telecommunications, and aerospace applications.
Key Features & Benefits
- 4Mbit (512K x 8) memory capacity - Ample storage for firmware, configuration data, and boot code
- Fast 55ns access time - Enables rapid read operations for time-critical applications
- Parallel interface - Simple integration with microcontrollers and processors
- Wide voltage range (4.5V ~ 5.5V) - Compatible with standard 5V systems
- 10µs write cycle time - Efficient programming performance
- 0°C to 70°C operating temperature - Suitable for commercial and industrial environments
- 32-TSOP surface mount package - Space-efficient PCB design
- RoHS compliant - Meets environmental standards
Applications
This NOR flash memory is perfectly suited for BIOS storage, embedded firmware, data logging, configuration storage, boot code, and program storage in microcontroller-based systems across aerospace, automotive, industrial control, and telecommunications markets.
Authorized Distributor - Full Traceability
We supply genuine Microchip Technology components with complete manufacturer documentation, traceability certificates, and long lifecycle support to mitigate obsolescence risk in your critical designs.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SST39 MPF™ |
| Packaging | Bulk | Bulk |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR (SLC) |
| Memory Size | 4Mbit |
| Memory Organization | 512K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 10µs |
| Access Time | 55 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 32-TFSOP (0.465", 11.80mm Width) |
| Supplier Device Package | 32-TSOP |
| ROHS |  |
SST39SF040-55-4C-TU.pdf