d/Micro Lead Frame Package (QFN/MLF) 100A 100-lead, 14 x 14 x 1.0 mm, 0.5 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) 373 2552K-AVR-04/11 32.3 ATmega649 Speed (MHz)(3) 8 16 Notes: Ordering Code(2) Package Type(1) 1.8 - 5.5V ATmega649V-8AU ATMEGA649V-8AUR(4) ATmega649V-8MU ATmega649V-8MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) 2.7 - 5.5V ATmega649-16AU ATmega649-16AUR(4) ATmega649-16MU ATmega649-16MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) Power Supply Operational Range 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 alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For Speed vs. VCC see Figure 28-1 on page 328 and Figure 28-2 on page 328. 4. Tape & Reel Package Type 64A 64-lead, 14 x 14 x 1.0 mm, Thin Profile Plastic Quad Flat Package (TQFP) 64M1 64-

age (QFN/MLF) 100A 100-lead, 14 x 14 x 1.0 mm, 0.5 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) 18 2552KS-AVR-04/11 ATmega329/3290/649/6490 8.3 ATmega649 Speed (MHz)(3) 8 16 Notes: Ordering Code(2) Package Type(1) 1.8 - 5.5V ATmega649V-8AU ATMEGA649V-8AUR(4) ATmega649V-8MU ATmega649V-8MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) 2.7 - 5.5V ATmega649-16AU ATmega649-16AUR(4) ATmega649-16MU ATmega649-16MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) Power Supply Operational Range 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 alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For Speed vs. VCC see Figure 28-1 on page 328 and Figure 28-2 on page 328. 4. Tape & Reel Package Type 64A 64-lead, 14 x 14 x 1.0 mm, Thin Profile Plastic Quad Flat Package (TQFP) 64M1 64-

d/Micro Lead Frame Package (QFN/MLF) 100A 100-lead, 14 x 14 x 1.0 mm, 0.5 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) 373 2552K-AVR-04/11 32.3 ATmega649 Speed (MHz)(3) 8 16 Notes: Ordering Code(2) Package Type(1) 1.8 - 5.5V ATmega649V-8AU ATMEGA649V-8AUR(4) ATmega649V-8MU ATmega649V-8MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) 2.7 - 5.5V ATmega649-16AU ATmega649-16AUR(4) ATmega649-16MU ATmega649-16MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) Power Supply Operational Range 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 alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For Speed vs. VCC see Figure 28-1 on page 328 and Figure 28-2 on page 328. 4. Tape & Reel Package Type 64A 64-lead, 14 x 14 x 1.0 mm, Thin Profile Plastic Quad Flat Package (TQFP) 64M1 64-

d/Micro Lead Frame Package (QFN/MLF) 100A 100-lead, 14 x 14 x 1.0 mm, 0.5 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) 373 2552K-AVR-04/11 32.3 ATmega649 Speed (MHz)(3) 8 16 Notes: Ordering Code(2) Package Type(1) 1.8 - 5.5V ATmega649V-8AU ATMEGA649V-8AUR(4) ATmega649V-8MU ATmega649V-8MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) 2.7 - 5.5V ATmega649-16AU ATmega649-16AUR(4) ATmega649-16MU ATmega649-16MUR(4) 64A 64A 64M1 64M1 Industrial (-40C to 85C) Power Supply Operational Range 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 alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For Speed vs. VCC see Figure 28-1 on page 328 and Figure 28-2 on page 328. 4. Tape & Reel Package Type 64A 64-lead, 14 x 14 x 1.0 mm, Thin Profile Plastic Quad Flat Package (TQFP) 64M1 64-