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AT43USB351M Datasheet Missed Watchdog Timer Reset

Manufacturer: Atmel (now Microchip Technology)

General Description

The Atmel AT43USB351M is a USB AVR-based microcontroller that is configurable as a low-speed or full-speed USB device.

Its program memory is a 24-Kbyte mask programmable ROM and its data memory is 1-Kbyte SRAM.

The on-chip peripherals consists of 19 general-purpose I/O ports, two timer-counters, SPI serial interface, a www.DataSheet4U.com PWM and a 10-bit AD converter with 12 input channels.

Key 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.