AT45DQ321-SHFHB-B

AT45DQ321-SHFHB-B - High-Performance 32Mbit SPI NOR Flash Memory

The AT45DQ321-SHFHB-B from Renesas Electronics Corporation is a premium 32Mbit (4M x 8) SPI Quad I/O NOR Flash memory IC engineered for mission-critical embedded applications. This high-reliability non-volatile memory solution delivers exceptional performance with a 104MHz clock frequency, making it ideal for aerospace, automotive, industrial, medical, and telecommunications systems requiring fast, dependable data storage.

Key Features & Benefits

• High-Speed Performance: 104MHz clock frequency with SPI Quad I/O interface for rapid data access
• Robust Operating Range: -40°C to 105°C temperature range ensures reliable operation in harsh environments
• Flexible Power Supply: 2.3V to 3.6V supply voltage accommodates various system designs
• Compact Surface Mount Package: 8-SOIC (5.30mm width) for space-constrained applications
• Non-Volatile FLASH-NOR (SLC) Technology: Data retention without power for critical system configurations
• RoHS Compliant: Environmentally friendly and meets global regulatory standards

Applications

This memory IC is perfectly suited for embedded systems requiring reliable code storage, firmware updates, data logging, and configuration management in demanding industrial and commercial environments.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing engineering-grade semiconductor components with guaranteed authenticity and reliability. Our extensive Memory ICs collection features premium flash memory, DRAM, SRAM, and EEPROM solutions for your most demanding applications.

Technical Resources & Support

Need design guidance or technical specifications? Visit our technical blog for application notes, design tips, and industry insights to help you select the right memory solution for your project.

Order the AT45DQ321-SHFHB-B today and experience the HQICKEY difference in quality, reliability, and technical support for your embedded systems.

• AT45DQ321-SHFHB-B.pdf