AT45DB021B-SU
IC FLASH 2MBIT SPI 20MHZ 8SOICManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT45DB021B-SU is a 2Mbit, 2.7V to 3.6V Non-Volatile FLASH memory device featuring a Serial Peripheral Interface (SPI) with a maximum clock frequency of 20 MHz. This memory is organized into 1024 pages of 264 bytes each, with page-write cycle times of 14ms. The device operates across a temperature range of -40°C to 85°C (TC) and is housed in an 8-SOIC (0.209", 5.30mm width) surface-mount package. Its robust performance and serial interface make it suitable for applications in industrial control, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 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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