ATMEGA328 datasheet(21/35 Pages) ATMEL

21 / 35 page

8271DS–AVR–05/11

ATmega48A/PA/88A/PA/168A/PA/328/P

9.6

ATmega168PA

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 complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also

Halide free and fully Green.

3. See ”Speed Grades” on page 322.

4. NiPdAu Lead Finish.

5. Tape & Reel.

Speed (MHz)(3)

Power Supply (V)

Ordering Code(2)

Package(1)

Operational Range

1.8 - 5.5

ATmega168PA-AU

ATmega168PA-AUR(5)

ATmega168PA-CCU

ATmega168PA-CCUR(5)

ATmega168PA-MMH(4)

ATmega168PA-MMHR(4)(5)

ATmega168PA-MU

ATmega168PA-MUR(5)

ATmega168PA-PU

32A

32CC1

28M1

32M1-A

28P3

Industrial

(-40°C to 85°C)

1.8 - 5.5

ATmega168PA-AN

ATmega168PA-ANR(5)

ATmega168PA-MN

ATmega168PA-MNR(5)

ATmega168PA-PN

32A

32M1-A

28P3

Industrial

(-40°C to 105°C)

Package Type

32A

32-lead, Thin (1.0mm) Plastic Quad Flat Package (TQFP)

32CC1

32-ball, 4 x 4 x 0.6mm package, ball pitch 0.5mm, Ultra Thin, Fine-Pitch Ball Grill Array (UFBGA)

28M1

28-pad, 4 x 4 x 1.0 body, Lead Pitch 0.45mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)

32M1-A

32-pad, 5 x 5 x 1.0 body, Lead Pitch 0.50mm Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)

28P3

28-lead, 0.300” Wide, Plastic Dual Inline Package (PDIP)

ATMEGA328 数据表(PDF) 21 Page - ATMEL Corporation

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