Datasheet

23
ATmega640/V-1280/V-1281/V-2560/V-2561/V [SUMMARY]
2549QS–AVR–02/2014
Notes: 1. This device can also be supplied in wafer form.Contact your local Atmel sales office for detailed ordering information and
minimum quantities.
2. See “Speed Grades” on page 357.
3. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
Halide free and fully Green.
4. Tape & Reel.
9.5 ATmega2561
Speed [MHz]
(2)
Power Supply Ordering Code Package
(1)(3)
Operation Range
81.8V - 5.5V
ATmega2561V-8AU
ATmega2561V-8AUR
(4)
ATmega2561V-8MU
ATmega2561V-8MUR
(4)
64A
64A
64M2
64M2
Industrial
(-40C to 85C)
16 4.5V - 5.5V
ATmega2561-16AU
ATmega2561-16AUR
(4)
ATmega2561-16MU
ATmega2561-16MUR
(4)
64A
64A
64M2
64M2
Package Type
64A 64-lead, Thin (1.0mm) Plastic Gull Wing Quad Flat Package (TQFP)
64M2 64-pad, 9mm × 9mm × 1.0mm Body, Quad Flat No-lead/Micro Lead Frame Package (QFN/MLF)