QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET] Atmel-8271JS-AVR- ATmega-Datasheet_11/2015 17 9.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range(6) Industrial (-40C to 85C) 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. 3. 4. 5. 6. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also Halide free and fully Green. See "Speed Grades" on page 303. NiPdAu Lead Finish. Tape & Reel. Use "ATmega88PA" on page 19, industrial (-40C to 105C) as the ATmega48A (-40C to 105C) is not presently offered. Package Type

d/Micro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 540 8271C-AVR-08/10 ATmega48A/48PA/88A/88PA/168A/168PA/328/328 32.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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 321. 4. NiPdAu Lead Finish. 5. Tape & Reel. Package Type 32A 32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP) 32CC1 32-ball, 4 x 4 x 0.6 mm package, ball pitch 0.5 mm, U

-Lead/Micro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 16 8271BS-AVR-04/10 ATmega48A/48PA/88A/88PA/168A/168PA/328/328P 6.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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 321. 4. NiPdAu Lead Finish. 5. Tape & Reel. 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)

at No-Lead/Micro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 541 8271D-AVR-05/11 ATmega48A/PA/88A/PA/168A/PA/328/P 33.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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. 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, Ultr

FN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET] Atmel-8271J-AVR- ATmega-Datasheet_11/2015 620 38.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range(6) Industrial (-40C to 85C) 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. 3. 4. 5. 6. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also Halide free and fully Green. See "Speed Grades" on page 303. NiPdAu Lead Finish. Tape & Reel. Use "ATmega88PA" on page 622, industrial (-40C to 105C) as the ATmega48A (-40C to 105C) is not presently offered. Package Type

d/Micro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 16 8271CS-AVR-08/10 ATmega48A/48PA/88A/88PA/168A/168PA/328/328P 6.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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. Package Type 32A 32-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP) 32CC1 32-ball, 4 x 4 x 0.6 mm package, ball pitch 0.5 mm, U

ro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET] 8271E-AVR-07/2012 526 33.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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 308. 4. NiPdAu Lead Finish. 5. Tape & Reel. 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, Ultr

ro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET] 8271G-AVR-02/2013 630 38.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range(6) Industrial (-40C to 85C) 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 310. 4. NiPdAu Lead Finish. 5. Tape & Reel. 6. Use "ATmega88PA" on page 632, industrial (-40C to 105C) as the ATmega48A (-40C to 105C) is not presently offered. Package Type

Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET SUMMARY] 8271ES-AVR-07/2012 16 9.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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 308. 4. NiPdAu Lead Finish. 5. Tape & Reel. 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, Ultr

QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET] Atmel-8271JS-AVR- ATmega-Datasheet_11/2015 17 9.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range(6) Industrial (-40C to 85C) 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. 3. 4. 5. 6. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive).Also Halide free and fully Green. See "Speed Grades" on page 303. NiPdAu Lead Finish. Tape & Reel. Use "ATmega88PA" on page 19, industrial (-40C to 105C) as the ATmega48A (-40C to 105C) is not presently offered. Package Type

/Micro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 539 8271B-AVR-04/10 ATmega48A/48PA/88A/88PA/168A/168PA/328/328P 32.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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 321. 4. NiPdAu Lead Finish. 5. Tape & Reel. 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)

lat No-Lead/Micro Lead Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 17 8271DS-AVR-05/11 ATmega48A/PA/88A/PA/168A/PA/328/P 9.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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. 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, Ultr

Frame Package (QFN/MLF) 28P3 28-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET SUMMARY] 8271GS-AVR-02/2013 13 8.3 ATmega88A Speed (MHz) 20(3) Note: Power Supply (V) 1.8 - 5.5 Ordering Code(2) Package(1) ATMEGA88A-AU ATMEGA88A-AUR(5) ATmega88A-CCU ATmega88A-CCUR(5) ATmega88A-MMH(4) ATmega88A-MMHR(4)(5) ATmega88A-MU ATmega88A-MUR(5) ATmega88A-PU 32A 32A 32CC1 32CC1 28M1 28M1 32M1-A 32M1-A 28P3 Operational Range Industrial (-40C to 85C) 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 308. 4. NiPdAu Lead Finish. 5. Tape & Reel. 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, Ultr