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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Adesto Technologies AT45DB321D-SU is a 32Mbit serial access flash memory designed for various digital storage applications. It features the Atmel RapidS serial interface, compatible with SPI modes 0 and 3, supporting clock frequencies up to 66MHz.
This flash memory is organized into 8,192 pages, each with 512 or 528 bytes, and includes two SRAM data buffers for efficient data transfer. It operates from a single 2.5V to 3.6V supply, making it suitable for low-power applications. The device offers a wide industrial temperature range of -40°C to 85°C.
Key features include 100,000 program/erase cycles per page, 20 years of data retention, and hardware/software data protection features. The AT45DB321D-SU is available in an 8-SOIC surface mount package.
Ideal for applications requiring high density, low pin count, and low power consumption, this flash memory is well-suited for code shadowing and data storage.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AT45DB321D-SU operates from 2.5V to 3.6V.
The AT45DB321D-SU is packaged in an 8-SOIC (0.209", 5.30mm Width) surface-mount package.
The AT45DB321D-SU operates over -40°C to 85°C (TC).
The AT45DB321D-SU has a memory size of 32Mbit.
The maximum clock frequency is 66MHz.
The AT45DB321D-SU uses an SPI interface.
The data retention period is 20 years.