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RENESAS AT25SF321SHDB Serial Flash Memory
The AT25SF321 is a 32-Mbit serial flash memory device supporting SPI modes 0 and 3, with dual and quad I/O. It offers flexible erase blocks from 4KB to full chip, high-speed programming, low power consumption, and industrial temperature range. Ideal for code shadowing and data storage, it features security registers, multiple protection and security features, and operates at 2.5V to 3.6V. It is compatible with JEDEC standards and available in various package options including SOIC and UDFN, making it suitable for high-volume consumer applications with fast read/write capabilities and long data retention.
RENESAS AT25SF321SHDB Serial Flash Memory Specifications:
- Memory Capacity: 32-Mbit
- Supply Voltage: 2.5V to 3.6V
- Support for SPI Modes: 0 and 3
- Maximum Operating Frequency: 104 MHz
- Low Power Dissipation: 2 µA Deep Power-Down, 10 pA Standby, 4 mA Active Read
- Erase Blocks: 4 KB, 32 KB, 64 KB, Full Chip Erase
- Page Program: 1 to 256 Bytes, typical 0.7 ms for 256 Bytes
- Block Erase Times: 70 ms for 4 KB, 300 ms for 32 KB, 600 ms for 64 KB
- Endurance: 100,000 cycle program/erase
- Data Retention: 20 years
- Operating Temperature Range: -40°C to +85°C
- Package Options: SOIC 8-lead, Ultra Thin DEN 8-pad UDFN
- Protection Features: Hardware Lock via WP pin, Security Registers locking, industry standard JEDEC IDs
- Data Security: 3 pages of programmable security registers, lockable
- Reliability: Embedded erase architecture with uniform block erases, tailored for code and data storage
Buy the Buy Adesto AT25SF321 Part Number AT25SF321SHDB Online
Experience reliable high-speed data storage with the Adesto AT25SF321 serial flash memory. Supporting SPI modes 0 and 3, it features dual and quad I/O options, configurable erasable blocks from 4KB to full chip, and industry-standard security features. Perfect for code shadowing, data storage, and embedded applications, it operates at 2.5V to 3.6V, with low power consumption, long data retention, and high endurance. Available in various package options, ensuring flexibility for high-volume industrial and consumer use.
Buy Adesto AT25SF321 now and experience unmatched reliability and performance in high-speed data storage and code shadowing applications.
Frequently Asked Questions
Where can I buy RENESAS AT25SF321SHDB?
You can click on the BUY or RFQ button to purchase AT25SF321SHDB from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part AT25SF321SHDB?
You can download the AT25SF321SHDB datasheet or visit the RENESAS website for support.
Who is the manufacturer of AT25SF321SHDB?
RENESAS