AT45DB321B-RI
IC FLASH 32MBIT SPI 20MHZ 28SOICManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT45DB321B-RI is a 32Mbit Serial Peripheral Interface (SPI) Flash memory device. This non-volatile memory operates at a clock frequency of 20 MHz, offering a robust solution for data storage. The memory organization is structured into 528 Bytes x 8192 pages, with a word/page write cycle time of 14ms. Designed for surface mount applications, it is housed in a 28-SOIC package (0.342", 8.69mm width). The AT45DB321B-RI supports a voltage supply range of 2.7V to 3.6V and operates within an industrial temperature range of -40°C to 85°C (TC). This component is commonly utilized in industrial automation, consumer electronics, and automotive applications requiring reliable data retention.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-SOIC (0.342"", 8.69mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 32Mbit |
| 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-SOIC |
| Write Cycle Time - Word, Page | 14ms |
| Memory Interface | SPI |
| Memory Organization | 528 Bytes x 8192 pages |
| Programmable | Not Verified |
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