Microchip Technology AT45DB321D-MWU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 11.91 | Dhs. 11.91 |
| 15+ | Dhs. 11.55 | Dhs. 173.25 |
| 25+ | Dhs. 11.30 | Dhs. 282.50 |
| 50+ | Dhs. 10.67 | Dhs. 533.50 |
| 100+ | Dhs. 9.41 | Dhs. 941.00 |
| N+ | Dhs. 1.88 | Price Inquiry |
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Product Overview
The AT45DB321D-MWU is a high-performance 32Mbit SPI serial flash memory from Microchip Technology, designed for mission-critical applications in aerospace, automotive, industrial, medical, and telecommunications systems. This non-volatile flash memory delivers reliable data storage with fast 66MHz clock frequency and wide operating temperature range from -40°C to 85°C.
Key Features & Benefits
- High-Density Storage: 32Mbit capacity organized as 528 bytes × 8192 pages for flexible data management
- Fast Performance: 66MHz SPI interface enables rapid read/write operations with 6ms page write cycle time
- Wide Voltage Range: Operates from 2.7V to 3.6V for compatibility with various system designs
- Industrial Grade: Extended temperature range (-40°C to 85°C) ensures reliable operation in harsh environments
- Compact Package: 8-VDFN (6x8mm) exposed pad design optimizes board space and thermal performance
- RoHS Compliant: Meets environmental standards for lead-free manufacturing
Ideal Applications
This flash memory component is perfectly suited for embedded systems requiring non-volatile data storage, including firmware storage, data logging, configuration management, and code shadowing in aerospace avionics, automotive ECUs, industrial controllers, medical devices, and telecom infrastructure equipment.
Why Choose HQICKEY?
As an authorized Microchip Technology distributor, HQICKEY guarantees 100% authentic components with full traceability and manufacturer warranty. We maintain extensive inventory for just-in-time delivery, provide technical support with datasheets and application notes, and offer competitive pricing for both prototype and production quantities.
Related Resources
Explore our complete Memory collection for additional flash, EEPROM, SRAM, and DRAM solutions. Visit HQICKEY to browse our full catalog of high-reliability semiconductors. Stay informed about industry trends and new product releases on our News & Updates blog.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tray | |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 32Mbit |
| Memory Organization | 528 Bytes x 8192 pages |
| Memory Interface | SPI |
| Clock Frequency | 66 MHz |
| Write Cycle Time - Word, Page | 6ms |
| Access Time | - |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-VDFN (6x8) |
| ROHS |  |
AT45DB321D-MWU.pdf