AT43USB320A |
Part Number | AT43USB320A |
Manufacturer | ATMEL Corporation |
Description | The Atmel AT43USB320A is an 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the AT43USB320A achieves throughputs approaching 12 MI... |
Features |
• • • • • • • • • • • • • • • AVR® 8-bit RISC Microcontroller with 83 ns Instruction Cycle Time USB Hub with One Attached and Four External Ports USB Function with Two Programmable Endpoints External Program Memory, 512-byte Data SRAM 32 x 8 General Purpose Working Registers 32 Programmable I/O Port Pins Programmable Serial UART Master/Slave SPI Serial Interface One 8-bit Timer/Counter with Separate Pre-scaler One 16-bit Timer/Counter with Separate Pre-scaler and Two PWMs External and Internal Interrupt Sources Programmable Watchdog Timer 6 MHz Oscillator with On-chip PLL 5V Operation with On-... |
Document |
AT43USB320A Data Sheet
PDF 1.36MB |
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