3.3 ATmega325A
Speed (MHz)(3)
20
Power Supply
1.8 - 5.5V
Ordering Code(2)
ATmega325A-AU
ATmega325A-AUR(4)
ATmega325A-MU
ATmega325A-MUR(4)
ATmega325A-AN
ATmega325A-ANR(4)
ATmega325A-MN
ATmega325A-MNR(4)
Package(1)
64A
64A
64M1
64M1
64A
64A
64M1
64M1
Operation Range
Industrial
(-40C to 85C)
Extended
(-40C to 105C)(5)
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. For Speed vs. VCC, see Figure 28-1 on page 295.
4. Tape & Reel
5. See characterizations specifications at 105°C.
64A
64M1
Package Type
64-Lead, Thin (1.0mm) Plastic Gull Wing Quad Flat Package (TQFP)
64-pad, 9 x 9 x 1.0mm body, lead pitch 0.50mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [SUMMARY] 11
8285ES–AVR–02/2013