AT45DB021B-SI
IC FLASH 2MBIT SPI 20MHZ 8SOICManufacturer: Microchip Technology
Categories: Memory
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The Microchip Technology AT45DB021B-SI is a 2Mbit non-volatile FLASH memory device featuring an SPI interface for high-speed data transfer up to 20 MHz. This component is organized into 1024 pages of 264 bytes each, providing efficient data management. Designed for surface mount applications, it is housed in an 8-SOIC package (0.209", 5.30mm width). Operating within a voltage range of 2.7V to 3.6V, the AT45DB021B-SI offers a write cycle time of 14ms for word/page operations. Its robust design supports an operating temperature range of -40°C to 85°C (TC). This memory solution is suitable for applications in industrial automation, consumer electronics, and data logging systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.209"", 5.30mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 2Mbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Voltage - Supply | 2.7V ~ 3.6V |
| Technology | FLASH |
| Clock Frequency | 20 MHz |
| Memory Format | FLASH |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 14ms |
| Memory Interface | SPI |
| Memory Organization | 264 Bytes x 1024 pages |
| Programmable | Not Verified |
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