Microchip Technology AT45DB041B-TI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.27 | Dhs. 7.27 |
| 15+ | Dhs. 7.03 | Dhs. 105.45 |
| 25+ | Dhs. 6.88 | Dhs. 172.00 |
| 50+ | Dhs. 6.49 | Dhs. 324.50 |
| 100+ | Dhs. 5.73 | Dhs. 573.00 |
| N+ | Dhs. 1.15 | Price Inquiry |
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The AT45DB041B-TI is a high-performance 4Mbit SPI serial flash memory IC from Microchip Technology, engineered for embedded systems requiring reliable non-volatile data storage. This industrial-grade flash memory component features a 20MHz SPI interface, 264-byte page architecture across 2048 pages, and operates across an extended temperature range of -40°C to 85°C, making it ideal for demanding industrial, automotive, and IoT applications.
Designed for system integrators and OEMs, the AT45DB041B-TI delivers exceptional endurance and data retention with a 2.7V to 3.6V supply voltage range. The 28-TSOP surface mount package ensures compact PCB integration while maintaining robust performance in harsh operating environments.
Key Features & Benefits
- High-Speed SPI Interface: 20MHz clock frequency enables rapid data transfer for time-critical embedded applications
- Flexible Page Architecture: 264-byte page structure with 2048 pages optimizes memory management and wear leveling
- Industrial Temperature Range: -40°C to 85°C operation ensures reliability in automotive, industrial control, and outdoor IoT deployments
- Low Power Consumption: Wide 2.7V to 3.6V supply voltage range supports battery-powered and energy-efficient designs
- Compact Surface Mount Package: 28-TSOP footprint minimizes board space while maintaining excellent thermal performance
- Non-Volatile Data Retention: Flash technology ensures data persistence without continuous power supply
Typical Applications
- Embedded firmware storage and boot code
- Data logging and configuration storage in industrial controllers
- IoT sensor nodes and edge computing devices
- Automotive infotainment and telematics systems
- Medical device parameter storage
- Network equipment configuration memory
- Consumer electronics and smart home devices
Quality Assurance & Support
At HQICKEY, we guarantee 100% authentic Microchip Technology components with full traceability and long lifecycle availability. Every AT45DB041B-TI unit undergoes rigorous quality control and is backed by our dedicated technical support team to assist with integration, design-in support, and application guidance.
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tray | |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 4Mbit |
| Memory Organization | 264 Bytes x 2048 pages |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Write Cycle Time - Word, Page | 14ms |
| Access Time | - |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.465", 11.80mm Width) |
| Supplier Device Package | 28-TSOP |
AT45DB041B-TI.pdf