| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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35,000 pcs
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35000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AT45DB321D-SU-SL383 from Adesto Technologies is a 32Mb serial access flash memory, ideal for digital voice, image, program code, and data storage applications. It features the Atmel RapidS serial interface, compatible with SPI modes 0 and 3, supporting clock frequencies up to 66MHz.
The memory is organized into 8,192 pages, each with either 512 or 528 bytes. It includes two SRAM data buffers of the same size, allowing data reception while reprogramming the flash array. This device operates from a single 2.5V to 3.6V or 2.7V to 3.6V supply, with low power dissipation characteristics including a typical active read current of 7mA and a standby current of 25µA.
Designed for industrial temperature ranges (-40°C to 85°C), the AT45DB321D-SU-SL383 offers features like hardware and software data protection, sector lockdown for secure storage, and a 128-byte security register. It boasts 100,000 program/erase cycles per page and 20 years of data retention. The device is available in a surface-mount 8-SOIC package.
This flash memory is suitable for various digital applications where high density, low pin count, low voltage, and low power are essential. Its sequential access method simplifies hardware layout and increases system reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage is 2.7V to 3.6V.
The maximum clock frequency is 66 MHz.
The operating temperature range is -40°C to 85°C.
It is available in an 8-SOIC package.
The memory is organized as 8,192 pages of 512 or 528 bytes each.
The data retention period is 20 years.
It has an endurance rating of 100,000 program/erase cycles per page.