AT25DF321A-SH-B
- Mfr.Part #
- AT25DF321A-SH-B
- Manufacturer
- Adesto Technologies
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC FLASH 32MBIT SPI 100MHZ 8SOIC
- Stock
- 90,707
- In Stock :
- 90,707
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- Manufacturer :
- Adesto Technologies
- Product Category :
- Memory
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Contact Plating :
- Gold
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TC
- Data Bus Width :
- 8B
- Access Time :
- 5 ns
- Density :
- 32 Mb
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Size :
- 32Mb 256Bytes x 16384 pages
- Weight :
- 540.001716mg
- Operating Supply Voltage :
- 3.6V
- Factory Lead Time :
- 1 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Serial Bus Type :
- SPI
- Word Size :
- 8B
- Power Supplies :
- 3/3.3V
- Packaging :
- Tube
- Terminal Pitch :
- 1.27mm
- Lead Free :
- Lead Free
- Published :
- 1997
- Nominal Supply Current :
- 20mA
- ECCN Code :
- 3A991.B.1.A
- Pin Count :
- 8
- Number of Functions :
- 1
- Number of Pins :
- 8
- Length :
- 5.29mm
- Supply Voltage-Min (Vsup) :
- 2.7V
- Endurance :
- 100000 Write/Erase Cycles
- Standby Current-Max :
- 0.00001A
- Mounting Type :
- Surface Mount
- Memory Interface :
- SPI
- Clock Frequency :
- 100MHz
- JESD-609 Code :
- e4
- Address Bus Width :
- 1b
- Supply Voltage :
- 3V
- Sync/Async :
- SYNCHRONOUS
- Memory Format :
- Flash
- Max Supply Current :
- 20mA
- Write Cycle Time - Word, Page :
- 7μs, 3ms
- Page Size :
- 256B
- Number of Terminations :
- 8
- Write Protection :
- HARDWARE/SOFTWARE
- Memory Type :
- Non-Volatile
- Interface :
- Serial
- Height Seated (Max) :
- 2.16mm
- Programming Voltage :
- 2.7V
- Voltage - Supply :
- 2.7V~3.6V
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Memory Width :
- 8
- REACH SVHC :
- Unknown
- Data Retention Time-Min :
- 20
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- AT25DF321A-SH-B

Memory Adesto Technologies AT25DF321A-SH-B Overview
The Memory Adesto Technologies AT25DF321A-SH-B is a high-performance 32Mbit SPI flash memory device ideal for a variety of demanding applications. Designed by Adesto Technologies, this memory module offers robust data storage with a fast 100MHz operating frequency, packaged conveniently in an 8SOIC form factor. It is designed to provide reliable, high-speed data transmission capabilities that meet the rigorous demands of modern electronic devices, ensuring efficient performance and data integrity in a compact footprint.
AT25DF321A-SH-B Features
- 32Mbit of SPI flash memory
- High-speed performance up to 100MHz clock frequency
- Low-power consumption design
- Standard 8-SOIC package for easy integration
- Robust data retention and endurance
AT25DF321A-SH-B Applications
- Consumer Electronics: Used in devices like smart TVs and gaming consoles to store firmware updates and user settings, enhancing the overall user experience.
- Industrial Automation: Provides reliable data storage for operational parameters and machine firmware, crucial in environments demanding high durability and stability.
- Automotive Systems: Applied in car entertainment and information systems, where dependable and speedy data storage is critical.
- Internet of Things (IoT) Devices: Ideal for IoT devices needing efficient power usage and reliable performance, storing device configurations and data securely.
- Portable Technology: Supports portable devices such as digital cameras and wearable technology, offering compact, reliable storage solutions.
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