specifications
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| TYPE | DESCRIPTION |
| Mfr | Roving Networks (Microchip Technology) |
| Series | AVR® |
| Package | Tray |
| Product Status | OBSOLETE |
| Package / Case | 64-LQFP |
| Mounting Type | Surface Mount |
| Interface | SPI, 3-Wire Serial |
| RAM Size | 512 x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.4V ~ 5.25V |
| Controller Series | AT43USB |
| Program Memory Type | SRAM (16kB) |
| Applications | Keyboard Controller |
| Core Processor | AVR |
| Supplier Device Package | 64-LQFP (10x10) |
| Number of I/O | 42 |
| DigiKey Programmable | Not Verified |