The AT45DB021B-SI is a 2Mb SPI NOR flash memory with an access time of 20us and a maximum frequency of 20MHz. It features an 8-bit data bus and is packaged in a SOIC package. The device operates over a temperature range of -40°C to 85°C and is supplied with a voltage between 2.7V and 3.6V. The AT45DB021B-SI is not RoHS compliant and contains lead. It is available in a surface mount package.
Frequency20MHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Microchip AT45DB021B-SI technical specifications.
General
| Access Time | 20us |
| Package/Case | SOIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | SPI, Serial |
| Lead Free | Contains Lead |
| 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 | 95 |
| Packaging | Rail/Tube |
| RoHS Compliant | No |
Compliance
| RoHS | Not Compliant |
Datasheet
Microchip AT45DB021B-SI Datasheet
Download the complete datasheet for Microchip AT45DB021B-SI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.