The AT45DB321D-SU is a 32Mb SPI FLASH memory device with a maximum operating frequency of 66MHz. It operates within a supply voltage range of 2.7V to 3.6V and has a maximum supply current of 15mA. The device is packaged in a SOIC package with a height of 1.7mm and a length of 5.38mm. It is designed for surface mount applications and is RoHS compliant. The AT45DB321D-SU has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C.
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Microchip AT45DB321D-SU technical specifications.
| Access Time-Max | 6ns |
| Address Bus Width | 1b |
| Package/Case | SOIC |
| Density | 32Mb |
| Frequency | 66MHz |
| Height | 1.7mm |
| Interface | SPI, Serial |
| Length | 5.38mm |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32Mb |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Operating Supply Voltage | 3.3V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 15mA |
| Sync/Async | Synchronous |
| Width | 5.41mm |
| Word Size | 8b |
| RoHS | Compliant |
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