AT45DB321E-SHF-B
- Mfr.Part #
- AT45DB321E-SHF-B
- Manufacturer
- Adesto Technologies
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC FLASH 32MBIT SPI 85MHZ 8SOIC
- Stock
- 13,567
- In Stock :
- 13,567
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- Manufacturer :
- Adesto Technologies
- Product Category :
- Memory
- Terminal Pitch :
- 1.27mm
- Operating Mode :
- SYNCHRONOUS
- Write Cycle Time - Word, Page :
- 8μs, 4ms
- Page Size :
- 528B
- Length :
- 5.4mm
- Mounting Type :
- Surface Mount
- Density :
- 32 Mb
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Supply Voltage-Max (Vsup) :
- 3.6V
- Access Time :
- 7 ns
- Interface :
- SPI, Serial
- Height :
- 1.91mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Published :
- 1997
- REACH SVHC :
- Unknown
- Supply Voltage-Min (Vsup) :
- 2.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Voltage - Supply :
- 2.3V~3.6V
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Data Bus Width :
- 8B
- Clock Frequency :
- 85MHz
- Pin Count :
- 8
- Operating Temperature :
- -40°C~85°C TC
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Memory Type :
- Non-Volatile
- Organization :
- 32MX1
- Memory Interface :
- SPI
- Packaging :
- Tube
- Width :
- 5.35mm
- Programming Voltage :
- 3V
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Number of Functions :
- 1
- Memory Size :
- 32Mb 528Bytes x 8192 pages
- Max Supply Current :
- 22mA
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 3V
- Contact Plating :
- Gold
- Memory Format :
- Flash
- Datasheets
- AT45DB321E-SHF-B

Memory Adesto Technologies AT45DB321E-SHF-B Overview
This Adesto Technologies AT45DB321E-SHF-B Integrated Circuit (IC) Flash Memory offers an exceptional solution for data storage needs in electronic devices. With a capacity of 32MBIT, this IC utilizes Serial Peripheral Interface (SPI) technology, enabling seamless communication with microcontrollers and other digital circuits. Operating at a frequency of 85MHz, it ensures fast and efficient data transfer, making it ideal for applications requiring high-speed data access. The compact 8SOIC package enhances its versatility, allowing for easy integration into various electronic systems.
AT45DB321E-SHF-B Features
- 32MBIT capacity
- SPI interface for easy integration
- High-speed operation at 85MHz
- Compact 8SOIC package
- Wide voltage range for compatibility
- Low power consumption for energy efficiency
- Robust data protection features
AT45DB321E-SHF-B Applications
- Industrial Control Systems: The AT45DB321E-SHF-B is well-suited for storing configuration data, event logs, and firmware updates in industrial control systems. Its high-speed operation ensures rapid access to critical information, enhancing system performance and reliability in demanding environments.
- Automotive Electronics: In automotive applications, this IC can be utilized for storing diagnostic data, sensor readings, and multimedia files. Its compact form factor and low power consumption make it ideal for integration into automotive control units, providing robust data storage capabilities for modern vehicles.
- Consumer Electronics: From smart appliances to wearable devices, the AT45DB321E-SHF-B can be used for storing user settings, application data, and media files in a wide range of consumer electronics. Its SPI interface enables seamless communication with microcontrollers, facilitating efficient data management in compact and power-efficient devices.
- Networking Equipment: Networking devices such as routers, switches, and network attached storage (NAS) systems can benefit from the AT45DB321E-SHF-B's high-speed data access and robust data protection features. It can be employed for storing configuration settings, firmware images, and log files, ensuring reliable operation and data integrity in networking infrastructure.
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