Product Information:
| Standard Package: | 160 | | Packaging: | Tray | | Applications: | Keyboard Controller | | Core Processor: | AVR | | Program Memory Type: | SRAM (16 kB) | | Controller Series: | AT43USB | | RAM Size: | 512 x 8 | | Interface: | SPI, 3-Wire Serial | | Number of I/O: | 42 | | Voltage - Supply: | 4.4 V ~ 5.25 V | | Operating Temperature: | -40°C ~ 85°C | | Mounting Type: | Surface Mount | | Package / Case: | 64-LQFP |
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