ATMEGA329V_14 Datasheet, PDF (374/392 Pages) ATMEL Corporation – High Performance, Low Power Atmel

32.3 ATmega649
Speed (MHz)⁽³⁾
Power Supply
Ordering Code⁽²⁾
Package Type⁽¹⁾
Operational Range
ATmega649V-8AU
64A
8
1.8 - 5.5V
ATmega649V-8AUR⁽⁴⁾
ATmega649V-8MU
64A
64M1
ATmega649V-8MUR⁽⁴⁾
64M1
Industrial
(-40°C to 85°C)
ATmega649-16AU
64A
16
2.7 - 5.5V
ATmega649-16AUR⁽⁴⁾
ATmega649-16MU
64A
64M1
ATmega649-16MUR⁽⁴⁾
64M1
Industrial
(-40°C to 85°C)
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 alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS direc-
tive). Also Halide free and fully Green.
3. For Speed vs. V_CC see Figure 28-1 on page 328 and Figure 28-2 on page 328.
4. Tape & Reel
64A
64M1
100A
Package Type
64-lead, 14 x 14 x 1.0 mm, Thin Profile Plastic Quad Flat Package (TQFP)
64-pad, 9 x 9 x 1.0 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
100-lead, 14 x 14 x 1.0 mm, 0.5 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
374 ATmega329/3290/649/6490
2552K–AVR–04/11