AT26DF321-SU
- Mfr.Part #
- AT26DF321-SU
- Manufacturer
- Adesto Technologies
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC FLASH 32MBIT SPI 66MHZ 8SOIC
- Stock
- 49,715
- In Stock :
- 49,715
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- Manufacturer :
- Adesto Technologies
- Product Category :
- Memory
- Frequency :
- 66MHz
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 8
- Memory Size :
- 32Mb 256Bytes x 16384 pages
- Mount :
- Surface Mount
- Memory Interface :
- SPI
- JESD-30 Code :
- R-PDSO-G8
- Organization :
- 32MX1
- Memory Density :
- 33554432 bit
- Package :
- Tube
- Clock Frequency :
- 66MHz
- Qualification Status :
- Not Qualified
- Memory Type :
- Non-Volatile
- Base Product Number :
- AT26DF321
- Density :
- 32 Mb
- Series :
- --
- Min Supply Voltage :
- 2.7V
- Operating Supply Voltage :
- 3.3V
- Number of Words :
- 33554432 words
- Memory Organization :
- 256 Bytes x 16384 pages
- Word Size :
- 8B
- Terminal Position :
- Dual
- Write Protection :
- HARDWARE/SOFTWARE
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 1997
- Package Shape :
- RECTANGULAR
- Supply Current-Max :
- 0.02 mA
- Width :
- 5.24 mm
- Min Operating Temperature :
- -40°C
- Packaging :
- Tube
- Memory IC Type :
- Flash
- Data Retention Time-Min :
- 20
- Interface :
- SPI, Serial
- Mounting Type :
- Surface Mount
- Length :
- 5.29 mm
- REACH SVHC :
- No SVHC
- Standby Current-Max :
- 0.000008 A
- Manufacturer :
- Atmel Corporation
- Terminal Form :
- Gull wing
- Type :
- NOR TYPE
- Memory Format :
- Flash
- Endurance :
- 100000 Write/Erase Cycles
- Address Bus Width :
- 1b
- Voltage - Supply :
- 2.7V~3.6V
- Number of Functions :
- 1
- Memory Width :
- 1
- JESD-609 Code :
- e3
- Max Operating Temperature :
- 85°C
- Product Status :
- Obsolete
- Nominal Supply Current :
- 15mA
- Reach Compliance Code :
- Compliant
- HTS Code :
- 8542.32.00.51
- Number of Pins :
- 8
- Subcategory :
- Flash Memories
- Write Cycle Time - Word, Page :
- 6μs, 5ms
- Seated Height-Max :
- 2.16 mm
- ECCN Code :
- 3A991.B.1.A
- Sync/Async :
- SYNCHRONOUS
- Operating Temperature :
- -40°C~85°C TC
- Parallel/Serial :
- Serial
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 3/3.3 V
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Base Part Number :
- AT26DF321
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 8-SOIC
- Access Time :
- 2 ns
- Surface Mount :
- yes
- Max Supply Voltage :
- 3.6V
- Serial Bus Type :
- SPI
- Pbfree Code :
- yes
- Number of Terminals :
- 8
- Operating Mode :
- SYNCHRONOUS
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27 mm
- Programming Voltage :
- 2.7 V
- Datasheets
- AT26DF321-SU
AT26DF321-SU Documents

Memory Adesto Technologies AT26DF321-SU Overview
The Memory Adesto Technologies AT26DF321-SU is a high-performance 32Mbit SPI flash memory component, ideal for applications requiring storage and data retrieval at high speeds. Operating at a frequency of 66MHz, this device is encapsulated in a compact 8SOIC package, making it perfect for space-constrained applications. Designed to support a wide range of temperature and operational conditions, the AT26DF321-SU ensures reliability and durability in complex electronic systems, driving efficient performance and facilitating easy integration into existing setups. Its robust design and advanced technology make it an excellent choice for manufacturers looking to incorporate reliable memory solutions into their products.
AT26DF321-SU Features
The AT26DF321-SU flash memory by Adesto Technologies features a 32Mbit storage capacity with a SPI interface that allows for high-speed data transfer at up to 66MHz. This IC is optimized for low power consumption and offers enhanced security features, ensuring data integrity and safe storage solutions. The small 8SOIC package is suited for portable devices where space and power efficiency are crucial. Additionally, the device supports a wide operating temperature range, making it versatile for various industrial applications.
AT26DF321-SU Applications
- Consumer Electronics: Utilized in devices such as smartphones, tablets, and digital cameras for efficient, high-speed storage of user data and device settings.
- Internet of Things (IoT) Devices: Serves as data logging memory in IoT devices, where low power consumption and reliable data storage are critical.
- Automotive Applications: Employed in automotive electronics for storing firmware and configurations, enhancing the performance and reliability of vehicle systems.
- Portable Medical Devices: Used in medical monitoring equipment where accurate and reliable data storage is essential for patient care and device functionality.
- Industrial Control Systems: Provides robust data management solutions in industrial environments, facilitating process control and monitoring.
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