The AT45DB021B-TU is a 2Mb SPI NOR Flash memory device with a maximum operating frequency of 20MHz and a maximum supply voltage of 3.6V. It is packaged in a surface mount TSOP package and operates over a temperature range of -40°C to 85°C. The device is RoHS compliant and lead free. It features an 8-bit data bus and a maximum access time of 20us. The AT45DB021B-TU is suitable for use in a variety of applications requiring high-speed data storage and retrieval.
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Microchip AT45DB021B-TU technical specifications.
| Access Time | 20us |
| Package/Case | TSOP |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 2Mb |
| Memory Type | NOR, , FLASH, DataFLASH, Non-Volatile |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Package Quantity | 234 |
| Packaging | Tray |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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