AT43USB320A Datasheet Missed Watchdog Timer Reset

Manufacturer: Atmel (now Microchip Technology)

Datasheet Details

Part number	AT43USB320A
Manufacturer	Atmel (now Microchip Technology)
File Size	1.36 MB
Description	Missed Watchdog Timer Reset
Download	AT43USB320A Download (PDF)

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 MIPS.

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

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.

Part Number	Description
AT43USB321	Full-speed USB Hub/Function Microcontroller
AT43USB325	Missed Watchdog Timer Reset
AT43USB326	Missed Watchdog Timer Reset
AT43USB351M	Missed Watchdog Timer Reset
AT43USB353M	Missed Watchdog Timer Reset
AT43USB355	Missed Watchdog Timer Reset
AT43USB370	USB 2.0 Full-Speed Host/Function Processor
AT43USB380	On-The-Go Upgrade
AT43101	PCMCIA Card Memory Interface Circuit with 256 Bytes of Internal Attribute Memory EEPROM
AT43301	Low-cost USB Hub Controller