AT45DQ321-MHF-Y
- Mfr.Part #
- AT45DQ321-MHF-Y
- Manufacturer
- Adesto Technologies
- Package / Case
- 8-UDFN Exposed Pad
- Datasheet
- Download
- Description
- IC FLASH 32MBIT SPI 104MHZ 8UDFN
- Stock
- 12,661
- In Stock :
- 12,661
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- Manufacturer :
- Adesto Technologies
- Product Category :
- Memory
- Supply Voltage-Max (Vsup) :
- 3.6V
- Power Supplies :
- 2.5/3.3V
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~85°C TC
- Terminal Position :
- Dual
- Write Protection :
- HARDWARE/SOFTWARE
- Memory Type :
- Non-Volatile
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Standby Current-Max :
- 0.00001A
- Length :
- 6mm
- Memory Size :
- 32Mb 528Bytes x 8192 pages
- Serial Bus Type :
- SPI
- Memory Interface :
- SPI
- Max Supply Current :
- 26mA
- Published :
- 2012
- Memory Format :
- Flash
- Qualification Status :
- Not Qualified
- Data Retention Time-Min :
- 20
- Clock Frequency :
- 104MHz
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Access Time :
- 8 ns
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 0.6mm
- Number of Terminations :
- 8
- Page Size :
- 528B
- Voltage - Supply :
- 2.3V~3.6V
- Supply Voltage :
- 3V
- Packaging :
- Tray
- Supply Voltage-Min (Vsup) :
- 2.3V
- Package / Case :
- 8-UDFN Exposed Pad
- Number of Pins :
- 8
- Memory Width :
- 1
- Programming Voltage :
- 3V
- Write Cycle Time - Word, Page :
- 8μs, 4ms
- Endurance :
- 100000 Write/Erase Cycles
- Factory Lead Time :
- 8 Weeks
- Operating Mode :
- SYNCHRONOUS
- Number of Functions :
- 1
- Contact Plating :
- Gold
- Data Bus Width :
- 8B
- Interface :
- SPI, Serial
- Organization :
- 32MX1
- Density :
- 32 Mb
- Datasheets
- AT45DQ321-MHF-Y

Memory Adesto Technologies AT45DQ321-MHF-Y Overview
The Memory Adesto Technologies AT45DQ321-MHF-Y is a high-performance IC FLASH that offers 32Mbit of storage capacity, ideal for applications requiring high-speed and reliable data storage. Operating at a clock frequency of up to 104MHz, this IC FLASH ensures swift data transfer speeds and efficient performance in demanding environments. Packaged in a compact 8UDFN form, it is designed to meet the rigorous demands of modern electronic devices, combining durability with advanced technological capabilities. Its SPI interface facilitates easy integration into existing architectures, making it a versatile choice for a wide range of industrial and commercial applications.
AT45DQ321-MHF-Y Features
- 32Mbit of storage capacity
- SPI interface for easy integration
- High speed operation at 104MHz
- Compact 8UDFN package
- Low power consumption for energy efficiency
- High reliability and durability for industrial use
AT45DQ321-MHF-Y Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics for high-speed, reliable data storage and retrieval.
- Embedded Systems: Ideal for use in microcontroller-based systems where compact, reliable memory is essential.
- Industrial Automation: Supports complex automation processes requiring robust memory storage for firmware and data logs.
- Consumer Electronics: Applies to digital cameras, personal multimedia players, and gaming devices where performance and durability are key.
- Internet of Things (IoT) Devices: Enhances IoT devices with efficient data handling capabilities to manage firmware updates and data storage seamlessly.
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