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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
BY25D40ESUIG(R)
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 0.37 AED | Dhs. 0.37 AED |
| 15+ | Dhs. 0.38 AED | Dhs. 5.70 AED |
| 25+ | Dhs. 0.37 AED | Dhs. 9.25 AED |
| 50+ | Dhs. 0.35 AED | Dhs. 17.50 AED |
| 100+ | Dhs. 0.31 AED | Dhs. 31.00 AED |
| N+ | Dhs. 0.06 AED | Price Inquiry |
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BY25D40ESUIG(R) - 4Mbit SPI NOR Flash Memory IC
The BY25D40ESUIG(R) from BYTe Semiconductor is a high-performance 4Mbit SPI NOR Flash memory IC designed for embedded systems requiring reliable, non-volatile data storage. With a dual I/O SPI interface supporting up to 120MHz clock frequency and an industrial temperature range of -40°C to 85°C, this component is ideal for aerospace, automotive, industrial control, and telecommunications applications.
Key Features & Benefits
- 4Mbit (512K x 8) memory capacity - Ample storage for firmware, configuration data, and boot code
- SPI Dual I/O interface at 120MHz - Fast read/write performance with industry-standard serial peripheral interface
- Wide voltage range (2.7V to 3.6V) - Compatible with 3.3V and lower-voltage systems
- Industrial temperature grade (-40°C to 85°C) - Reliable operation in harsh environments
- Compact 8-USON (2x3mm) package - Space-efficient surface mount design with exposed pad for thermal management
- Fast access time (7ns) - Minimal latency for time-critical applications
- 3.6ms page write cycle - Efficient programming performance
Applications
This NOR Flash memory is well-suited for:
- Embedded firmware storage and boot code
- FPGA configuration memory
- Data logging and parameter storage
- Automotive ECU and ADAS systems
- Industrial automation and control systems
- Telecommunications equipment
- IoT and edge computing devices
Authorized Distributor - Full Traceability
We supply genuine BYTe Semiconductor components with complete manufacturer documentation, certificates of conformance, and full supply chain traceability. All parts are sourced through authorized channels to ensure authenticity and long lifecycle availability for your critical designs.
Design Support & Resources
Our technical team can provide reference designs, application notes, and design-in support to help you integrate the BY25D40ESUIG(R) into your system. Contact us for volume pricing, lead times, and lifecycle availability information.
Note: All specifications are subject to manufacturer's datasheet. Please consult the official BYTe Semiconductor documentation for complete electrical characteristics and operating conditions.
| Product attributes | Property Value |
| Manufacturer | BYTe Semiconductor |
| Product Series | |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 4Mbit |
| Memory Organization | 512K x 8 |
| Memory Interface | SPI - Dual I/O |
| Clock Frequency | 120 MHz |
| Write Cycle Time - Word, Page | 3.6ms |
| Access Time | 7 ns |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFDFN Exposed Pad |
| Supplier Device Package | 8-USON (2x3) |
BY25D40ESUIG(R).pdf