18

7593KS–AVR–11/09

AT90USB64/128

6.2

AT90USB647

Notes:

1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information

and minimum quantities.

2. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also

Halide free and fully Green.

3. See “Maximum speed vs. VCC” on page 400.

Speed(MHz)

Power Supply(V)

Ordering Code(2)

USB Interface

Package(1)

Operating Range

20(3)

2.7-5.5

AT90USB647-AU

AT90USB647-MU

USB OTG

MD

PS

Industrial

(-40° to +85°C)

MD

64 - Lead, 14x14 mm Body Size, 1.0mm Body Thickness

0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)

PS

64 - Lead, 9x9 mm Body Size, 0.50mm Pitch

Quad Flat No Lead Package (QFN)