2014/10/30

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ADESTO TECHNOLOGIES - AT45DB321D-SU - DATAFLASH, 32MB, SERIAL, 2.7V, 8SOIC

ADESTO TECHNOLOGIESAT45DB321D-SU
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Please refer to product description
Manufacturer:
ADESTO TECHNOLOGIES
Order Code:
1455042
Manufacturer Part No:
AT45DB321D-SU

Technical Data Sheet (2.46MB) EN
Technical Data Sheet (2.46MB) EN

Product Information
  • DATAFLASH, 32MB, SERIAL, 2.7V, 8SOIC
  • Memory Type: Flash
  • Memory Size: 32Mbit
  • Flash Memory Configuration: 8192 Pages x 528Byte
  • Supply Voltage Min: 2.7V
  • Supply Voltage Max: 3.6V
  • Memory Case Style: SOIC
  • No. of Pins: 8
  • Clock Frequency: 66MHz
  • Access Time: -
  • IC Interface Type: Serial, SPI
  • Operating Temperature Min: -40°C
  • Operating Temperature Max: 85°C
  • Packaging: Each
  • MSL: -
  • IC Generic Number: 45DB321
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.7V to 3.6V
  • Termination Type: SMD
32MB DataFlash serial interface, sequential access flash memory
The AT45DB321D is a 2.5V or 2.7V, serial interface, sequential access flash memory ideally suited for a wide variety of digital voice-, image-, program code-, and data-storage applications. The AT45DB321D supports the RapidS serial interface for applications requiring very high speed operations. The RapidS serial interface is SPI compatible for frequencies up to 66MHz. The 34,603,008-bits of memory are organized as 8,192 pages of 512 bytes or 528 bytes each. In addition to the main memory, the AT45DB321D also contains two SRAM buffers of 512/528 bytes each. These buffers allow the receiving of data while a page in the main memory is being reprogrammed, as well as the writing of a continuous data stream. EEPROM (electrically erasable and programmable read-only memory) emulation (bit or byte alterability) is easily handled with a self-contained, three-step read-modify-write operation.
  • 66MHz maximum clock frequency
  • User configurable page size
  • Page program operation
  • Flexible erase options
  • Two SRAM data buffers (512/528 bytes)
  • Continuous read capability through entire array
  • Low power dissipation
  • Hardware and software data protection features
  • Sector lockdown for secure code and data storage
  • Security: 128 byte security register
  • 100,000 program/erase cycles per page min.
  • Data retention: 20 years
  • Consumer Electronics
  • Embedded Design & Development
  • Imaging, Video & Vision
  • Multimedia
  • Portable Devices
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48 / UK1

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Availability: No Longer Manufactured

Price For: 1 Each

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