Specifications
| Attribute | Value |
| Supplier | Microchip Technology |
| Package / Case | Tray |
| Series | AVR® |
| Part Status | Obsolete |
| Applications | USB Host/Function Processor |
| Controller Series | AT43USB |
| Interface | USB |
| Number of I/O | 32 |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
