AT45DB321D-SU
- Mfr.Part #
- AT45DB321D-SU
- Manufacturer
- Adesto Technologies
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC FLASH 32MBIT SPI 66MHZ 8SOIC
- Stock
- 49,834
- In Stock :
- 49,834
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- Manufacturer :
- Adesto Technologies
- Product Category :
- Memory
- Data Bus Width :
- 8B
- Access Time :
- 6 ns
- Peak Reflow Temperature (Cel) :
- 260
- Memory Interface :
- SPI
- Memory Format :
- Flash
- Radiation Hardening :
- No
- Max Supply Current :
- 15mA
- Length :
- 5.29mm
- Terminal Position :
- Dual
- Memory Width :
- 1
- Voltage - Supply :
- 2.7V~3.6V
- Operating Supply Voltage :
- 3.3V
- Operating Temperature :
- -40°C~85°C TC
- Memory Size :
- 32Mb 528Bytes x 8192 pages
- Supply Voltage :
- 3V
- Number of Pins :
- 8
- Sync/Async :
- SYNCHRONOUS
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 3.6V
- Page Size :
- 512B
- Pin Count :
- 8
- Nominal Supply Current :
- 15mA
- Mounting Type :
- Surface Mount
- Published :
- 1997
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Terminations :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Word Size :
- 8B
- RoHS Status :
- RoHS Compliant
- Terminal Pitch :
- 1.27mm
- Density :
- 32 Mb
- Mount :
- Surface Mount
- Clock Frequency :
- 66MHz
- REACH SVHC :
- Unknown
- Number of Functions :
- 1
- Weight :
- 540.001716mg
- Address Bus Width :
- 1b
- ECCN Code :
- 3A991.B.1.A
- Write Cycle Time - Word, Page :
- 6ms
- Organization :
- 32MX1
- Programming Voltage :
- 2.7V
- Height Seated (Max) :
- 2.16mm
- Packaging :
- Tube
- Pbfree Code :
- yes
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Interface :
- SPI, Serial
- Termination :
- SMD/SMT
- Memory Type :
- Non-Volatile
- Datasheets
- AT45DB321D-SU

Memory Adesto Technologies AT45DB321D-SU Overview
The Memory Adesto Technologies AT45DB321D-SU is a high-performance, 32Mbit SPI flash IC that offers a robust storage solution for demanding applications. Manufactured by Adesto Technologies, this IC ensures reliability and efficiency with its fast 66 MHz operating frequency and an 8-SOIC package. This compact flash memory is designed to support the rigorous data integrity required in advanced industrial, consumer electronics, and mobile applications, making it an excellent choice for designers looking to maximize their system's performance.
AT45DB321D-SU Features
The AT45DB321D-SU flash IC comes packed with features designed for high-speed and efficient operation. Key features include:
- 32Mbit of high-speed memory capacity.
- SPI interface with up to 66MHz clock speed for quick data transfer.
- Low-power consumption, making it suitable for battery-operated devices.
- Small 8-pin SOIC package for compact PCB designs.
- Extended temperature range, ensuring reliability under varying environmental conditions.
AT45DB321D-SU Applications
- Consumer Electronics: Used in devices like digital cameras and gaming consoles to store firmware and user settings, enhancing the device functionality and user experience.
- Industrial Automation: Integral for data logging systems, providing reliable high-capacity memory for recording extensive amounts of data in harsh environments.
- Portable Devices: Ideal for mobile phones and GPS devices, offering ample storage for operating systems and application data in a compact form factor.
- Internet of Things (IoT) Devices: Serves as the primary storage component in smart home devices and IoT sensors, facilitating advanced features and connectivity options.
- Automotive Applications: Utilized in automotive infotainment systems, enabling sophisticated user interfaces and storage of navigation data.
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