Datasheet

20
2549PS–AVR–10/2012
ATmega640/1280/1281/2560/2561
9. Ordering Information
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. See “Speed Grades” on page 369.
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
9.1 ATmega640
Speed (MHz)
(2)
Power Supply Ordering Code Package
(1)(3)
Operation Range
8 1.8 - 5.5V
ATmega640V-8AU
ATmega640V-8AUR
(4)
ATmega640V-8CU
ATmega640V-8CUR
(4)
100A
100A
100C1
100C1
Industrial (-40°C to 85°C)
16 2.7 - 5.5V
ATmega640-16AU
ATmega640-16AUR
(4)
ATmega640-16CU
ATmega640-16CUR
(4)
100A
100A
100C1
100C1
Package Type
100A 100-lead, Thin (1.0mm) Plastic Gull Wing Quad Flat Package (TQFP)
100C1 100-ball, Chip Ball Grid Array (CBGA)