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AT43USB355 Datasheet Missed Watchdog Timer Reset

Manufacturer: Atmel (now Microchip Technology)

General Description

The Atmel AT43USB355 is an 8-bit microcontroller based on the AVR RISC architecture.

By executing powerful instructions in a single clock cycle, the AT43USB355 achieves throughputs approaching 12 MIPS.

The AVR core combines a rich instruction set with 32 general-purpose working registers.

Key Features

  • AVR® 8-bit RISC Microcontroller with 83 ns Instruction Cycle Time USB Hub with One Attached and Two External Ports USB Function with Three Programmable End-points 24 KB Program Memory, 1 KB Data SRAM 32 x 8 General-purpose Working Registers 27 Programmable I/O Port Pins 12-channel 10-bit ADC Master/Slave SPI Serial Interface One 8-bit Timer/Counter.