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Titel: ATMEL: AVR MCUs offers full USB coverage Date: 20.06.2006
ATMEL® announced four new AVR® Flash MCUs with USB controller.
The AT90USB1286 and the AT90USB646 have USB interface for applications needing to communicate with USB host.
The AT90USB1287 and the AT90USB647 comply with the USB On-The-Go (OTG) standard for use as Dual Role Device (DRD) in applications operating as either host or function on the USB. The USB host capability is key to embedded devices needing to communicate without PC intervention.
The AT90USB1286 and AT90USB1287 have 128 Kbytes of In-System Programmable (ISP) Flash, 8 Kbytes of RAM and 4 Kbytes of EEPROM.
The AT90USB646 and the AT90USB647 are identical but with half the memory size. All devices have an on-chip bootloader that allows ISP through the USB bus providing unrivalled flexibility from development phase to field update.

The new AVR USB controllers have been developed to support all USB modes and OTG.
They can be configured to operate in low speed at 1.5 Mbit/s or full speed at 12 Mbit/s.

For more questions don't hesitate to contact us: Atmel@msc-ge.com.


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