AT43USB351M Datasheet | Atmel

Features - - - - - - - - - - - - - - - - - - - AVR® Microcontroller-based Function Controller Fully Programmable USB Low/Full-speed Function with Five Endpoints High Performance and Low Power 1.5/12/24 MIPs AVR RISC Microcontroller 120 Powerful Instructions - Most with 83 ns Execution Cycle Times 24 KB Masked ROM Program Memory 1 KB Internal SRAM 32 x 8 General-purpose Working Registers 19 Programmable I/O Port Pins 12 Channels 10-bit A-to-D Converter Programmable 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 Low Power Idle and...