350
2545M–AVR–09/07
32. Ordering Information
32.1 ATmega48
Note: 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. See Figure 28-1 on page 306 and Figure 28-2 on page 306.
Speed (MHz) Power Supply Ordering Code Package
(1)
Operational Range
10
(3)
1.8 - 5.5
ATmega48V-10AI
ATmega48V-10MI
ATmega48V-10PI
ATmega48V-10AU
(2)
ATmega48V-10MMU
(2)
ATmega48V-10MU
(2)
ATmega48V-10PU
(2)
32A
32M1-A
28P3
32A
28M1
32M1-A
28P3
Industrial
(-40
°C to 85°C)
20
(3)
2.7 - 5.5
ATmega48-20AI
ATmega48-20MI
ATmega48-20PI
ATmega48-20AU
(2)
ATmega48-20MMU
(2)
ATmega48-20MU
(2)
ATmega48-20PU
(2)
32A
32M1-A
28P3
32A
28M1
32M1-A
28P3
Industrial
(-40
°C to 85°C)
Package Type
32A 32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP)
28M1 28-pad, 4 x 4 x 1.0 body, Lead Pitch 0.45 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
32M1-A 32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50 mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
28P3 28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)
