| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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421 pcs
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421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Tape & Reel |
The AT45DB021D-SH-B from Atmel is a 2-Mbit serial interface Flash memory designed for digital voice, image, program code, and data storage applications. It supports the RapidS™ serial interface, which is SPI compatible and capable of operating at frequencies up to 66MHz.
This memory device is organized into 1,024 pages, with each page configurable to 256 or 264 bytes. It features a single 2.7V to 3.6V supply for both read and program operations, making it suitable for low-voltage applications. The AT45DB021D-SH-B also includes flexible erase options, including page, block, sector, and chip erase, along with hardware and software data protection features like sector lockdown.
With low-power dissipation, including a typical active read current of 7mA and standby current of 25μA, this Flash memory is ideal for power-sensitive designs. It offers 100,000 program/erase cycles minimum and 20 years of data retention. The device is housed in an 8-SOIC package suitable for surface mounting and operates within an industrial temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 3.6V.
8-SOIC (SOIC) surface mount package.
-40°C to 85°C (industrial).
2-Mbit (256KB).
66MHz.
SPI (Serial Peripheral Interface) compatible with modes 0 and 3.
100,000 cycles per page minimum.