AT45DB021B-TU
IC FLASH 2MBIT SPI 20MHZ 28TSOPManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT45DB021B-TU is a 2Mbit serial Flash memory device designed for high-performance embedded applications. Featuring an SPI interface, this non-volatile memory operates at clock frequencies up to 20 MHz, enabling efficient data transfer. The memory organization is structured as 264 bytes per page across 1024 pages, facilitating flexible data management. The AT45DB021B-TU utilizes FLASH technology and is housed in a 28-TSOP package, suitable for surface mount configurations. It operates within a voltage range of 2.7V to 3.6V and has an operating temperature range of -40°C to 85°C. Typical applications for this component include industrial automation, consumer electronics, and automotive systems where reliable data storage is critical. The write cycle time for a word or page is 14ms.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 28-TSSOP (0.465"", 11.80mm 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 | 28-TSOP |
| Write Cycle Time - Word, Page | 14ms |
| Memory Interface | SPI |
| Memory Organization | 264 Bytes x 1024 pages |
| Programmable | Not Verified |
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