16
8152AS–AVR–11/08
ATmega324PA
7. Ordering Information

7.1 ATmega324PA

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 ”Speed Grades” on page 327.
4. NiPdAu Lead Finish.
Speed (MHz)(3) Power Supply Ordering Code(2) Package(1) Operational Range
20 1.8 - 5.5V
ATmega324PA-AU
ATmega324PA-PU
ATmega324PA-MU
ATmega324PA-MCH(4)
ATmega324PA-CU
44A
40P6
44M1
44MC
49C2
Industrial
(-40oC to 85oC)
Package Type
44A 44-lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP)
40P6 40-pin, 0.600” Wide, Plastic Dual Inline Package (PDIP)
44M1 44-pad, 7 x 7 x 1.0 mm body, lead pitch 0.50 mm, Thermally Enhanced Plastic Very Thin Quad Flat No-Lead (VQFN)
44MC 44-lead (2-row Staggered), 5 x 5 x 1.0 mm body, 2.60 x 2.60 mm Exposed Pad, Quad Flat No-Lead Pac kage (QFN)
49C2 49-ball, (7 x 7 Array) 0.65 mm Pitch, 5 x 5 x 1 mm, Very Thin, Fine-Pitch Ball Grid Array Package (VFBGA)