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Document Type


Datasheet

PDF

Software

Description

AT90CAN32/64/128

AT90CAN32/64/128 Complete

(file size: 5275665, 428 pages, revision H, updated: 08/2008)

AT90CAN32/64/128

AT90CAN32/64/128 Summary

(file size: 460488, 17 pages, revision H, updated: 08/2008)

AT90PWM1

AT90PWM1 Preliminary

(file size: 3903193, 297 pages, revision C, updated: 09/2008)

AT90PWM1

AT90PWM1 Preliminary Summary

(file size: 404275, 20 pages, revision CS, updated: 09/2008)

AT90PWM2/3/2B/3B

AT90PWM2/3/2B/3B Complete

(file size: 3.1MB, 365 pages, revision K, updated: 03/2013)

AT90PWM2/3/2B/3B

AT90PWM2/3/2B/3B Summary

(file size: 484KB, 25 pages, revision K, updated: 03/2013)

AT90PWM216/316

AT90PWM216/316 Complete

(file size: 4.7MB, 344 pages, revision H, updated: 07/2013)

AT90PWM216/316

AT90PWM216/316 Summary

(file size: 904KB, 28 pages, revision H, updated: 07/2013)

AT90PWM81/161

AT90PWM81/161 Complete

(file size: 5658237, 327 pages, revision Q, updated: 02/2012)

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647 Summary

(file size: 827KB, 39 pages, revision L, updated: 08/2012)

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647

AT90USB1286, AT90USB1287, AT90USB646, AT90USB647 Complete

(file size: 10887KB, 456 pages, revision L, updated: 08/2012)

AT90USB82/162

AT90USB82/162 Summary

(file size: 322231, 21 pages, revision F, updated: 11/2010)

AT90USB82/162

AT90USB82/162 Complete

(file size: 3228352, 307 pages, revision F, updated: 11/2010)

ATmega1284

ATmega1284 Complete

(file size: 5.4MB, 460 pages, revision C, updated: 10/2016)

ATmega1284

ATmega1284 Summary

(file size: 400KB, 17 pages, revision C, updated: 10/2016)

ATmega1284P

ATmega1284P Summary

(file size: 400KB, 17 pages, revision C, updated: 10/2016)

ATmega1284P

ATmega1284P Complete

(file size: 5.8MB, 461 pages, revision C, updated: 10/2016)

ATmega128A

ATmega128A Summary

(file size: 323KB, 23 pages, revision J, updated: 09/2015)

ATmega128A

ATmega128A Complete

(file size: 5.6MB, 475 pages, revision J, updated: 09/2015)

ATmega164A

ATmega164A Summary

(file size: 507KB, 22 pages, revision C, updated: 10/2016)

ATmega164A

ATmega164A Complete

(file size: 5.4MB, 449 pages, revision C, updated: 10/2016)

ATmega164A/PA/324A/PA/644A/PA/1284/P

ATmega164A/PA/324A/PA/644A/PA/1284/P Complete

(file size: 31MB, 659 pages, revision G, updated: 01/2015)

ATmega164A/PA/324A/PA/644A/PA/1284/P

ATmega164A/PA/324A/PA/644A/PA/1284/P Summary

(file size: 724KB, 35 pages, revision G, updated: 01/2015)

ATmega164P/V

ATmega164P/V Summary

(file size: 407KB, 19 pages, revision B, updated: 08/2016)

ATmega164P/V

ATmega164P/V Complete

(file size: 5.3MB, 445 pages, revision B, updated: 08/2016)

ATmega164PA

ATmega164PA Complete

(file size: 5.6MB, 447 pages, revision C, updated: 10/2016)

ATmega164PA

ATmega164PA Summary

(file size: 508KB, 22 pages, revision C, updated: 10/2016)

ATmega164P-B/ATmega324P-B/ATmega644P-B Automotive

ATmega164P-B/ATmega324P-B/ATmega644P-B Automotive Complete

(file size: 11,166 KB, 344 pages, revision E, updated: 08/2014)

8-bit Atmel Microcontroller with 16/32/64K Bytes In-system Programmable Flash

ATmega165(V)

ATmega165(V) Preliminary Summary

(file size: 340453, 19 pages, revision G, updated: 08/2006)

ATmega165(V)

ATmega165(V) Preliminary

(file size: 4042877, 336 pages, revision G, updated: 07/2009)

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P Summary

(file size: 798KB, 36 pages, revision F, updated: 10/2014)

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P

ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P Complete

(file size: 62MB, 841 pages, revision F, updated: 10/2014)

ATmega165P(V)

ATmega165P(V) Summary

(file size: 671753, 22 pages, revision K, updated: 11/2010)

ATmega165P(V)

ATmega165P(V) Complete

(file size: 7604437, 364 pages, revision K, updated: 11/2010)

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P Summary

(file size: 1.2MB, 39 pages, revision F, updated: 10/2014)

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P Complete

(file size: 67.7MB, 900 pages, revision F, updated: 10/2014)

ATmega169P(V)

ATmega169P(V) Complete

(file size: 8357558, 395 pages, revision P, updated: 08/2010)

ATmega169P(V)

ATmega169P(V) Summary

(file size: 503469, 25 pages, revision P, updated: 08/2010)

ATmega16A

ATmega16A Summary

(file size: 499KB, 19 pages, revision C, updated: 08/2014)

ATmega16A

ATmega16A Complete

(file size: 5.4MB, 335 pages, revision C, updated: 08/2014)

ATmega16U4/32U4

ATmega16U4/32U4 Complete

(file size: 5.48MB, 438 pages, revision J, updated: 04/2016)

ATmega16U4/32U4

ATmega16U4/32U4 Summary

(file size: 506KB, 27 pages, revision J, updated: 04/2016)

ATmega324A

ATmega324A Summary

(file size: 507KB, 22 pages, revision C, updated: 08/2016)

ATmega324A

ATmega324A Complete

(file size: 5.4MB, 449 pages, revision C, updated: 10/2016)

ATmega324P/V

ATmega324P/V Complete

(file size: 5.3MB, 444 pages, revision B, updated: 08/2016)

ATmega324P/V

ATmega324P/V Summary

(file size: 407KB, 19 pages, revision B, updated: 08/2016)

ATmega324PA

ATmega324PA Complete

(file size: 5.5MB, 450 pages, revision C, updated: 10/2016)

ATmega324PA

ATmega324PA Summary

(file size: 508KB, 22 pages, revision C, updated: 10/2016)

ATmega324PB

ATmega324PB Summary

(file size: 302KB, 15 pages, revision C, updated: 10/2016)

ATmega324PB

ATmega324PB Complete

(file size: 5.55MB, 486 pages, revision C, updated: 10/2016)

ATmega325/3250/645/6450

ATmega325/3250/645/6450 Complete

(file size: 6295146, 362 pages, revision N, updated: 05/2011)

ATmega325/3250/645/6450

ATmega325/3250/645/6450 Summary

(file size: 913072, 29 pages, revision N, updated: 05/2011)

ATmega325P/3250P

ATmega325P/3250P Preliminary

(file size: 5420369, 364 pages, revision F, updated: 07/2009)

ATmega325P/3250P

ATmega325P/3250P Preliminary Summary

(file size: 494517, 25 pages, revision F, updated: 07/2009)

ATmega328/P

ATmega328/P Complete

(file size: 5.3MB, 442 pages, revision B, updated: 11/2016)

ATmega328/P

ATmega328/P Summary

(file size: 398KB, 24 pages, revision B, updated: 11/2016)

ATmega328PB

ATmega328PB Summary

(file size: 1.05MB, 24 pages, revision C, updated: 10/2015)

ATmega328PB

ATmega328PB Complete

(file size: 5.53MB, 425 pages, revision C, updated: 10/2015)

ATmega329/3290/649/6490

ATmega329/3290/649/6490 Complete

(file size: 6641782, 392 pages, revision K, updated: 04/2011)

ATmega329/3290/649/6490

ATmega329/3290/649/6490 Summary

(file size: 859158, 30 pages, revision K, updated: 04/2011)

ATmega329P/3290P

ATmega329P/3290P Preliminary

(file size: 6.2MB, 427 pages, revision H, updated: 07/2015)

ATmega329P/3290P Summary

ATmega329P/3290P Summary Preliminary

(file size: 394KB, 25 pages, revision H, updated: 07/2015)

ATmega32A

ATmega32A Summary

(file size: 424KB, 22 pages, revision I, updated: 08/2016)

ATmega32A

ATmega32A Complete

(file size: 5.2MB, 414 pages, revision I, updated: 08/2016)

ATmega48A/88A/168A

ATmega48A/88A/168A Summary

(file size: 428KB, 27 pages, revision B, updated: 11/2016)

ATmega48A/88A/168A

ATmega48A/88A/168A Complete

(file size: 5.4MB, 481 pages, revision B, updated: 11/2016)

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

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

(file size: 32.1MB, 660 pages, revision J, updated: 11/2015)

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

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

(file size: 745KB, 50 pages, revision J, updated: 11/2015)

ATmega48P/88P/168P

ATmega48P/88P/168P Summary

(file size: 406KB, 25 pages, revision P, updated: 11/2016)

ATmega48P/88P/168P

ATmega48P/88P/168P Complete

(file size: 5.8MB, 467 pages, revision P, updated: 11/2016)

ATmega48PA/88PA/168PA

ATmega48PA/88PA/168PA Complete

(file size: 5.9MB, 485 pages, revision B, updated: 11/2016)

ATmega48PA/88PA/168PA

ATmega48PA/88PA/168PA Summary

(file size: 429KB, 27 pages, revision B, updated: 11/2016)

ATmega48PB/88PB/168PB

ATmega48PB/88PB/168PB Complete

(file size: 8.15MB, 461 pages, revision G, updated: 03/2016)

ATmega48PB/88PB/168PB

ATmega48PB/88PB/168PB Summary

(file size: 1.06MB, 25 pages, revision G, updated: 03/2016)

ATmega640/1280/1281/2560/2561

ATmega640/1280/1281/2560/2561 Complete

(file size: 8.41MB, 435 pages, revision Q, updated: 02/2014)

ATmega640/1280/1281/2560/2561

ATmega640/1280/1281/2560/2561 Summary

(file size: 1.00MB, 34 pages, revision Q, updated: 02/2014)

ATmega644

ATmega644 Summary

(file size: 705KB, 23 pages, revision O, updated: 03/2012)

ATmega644

ATmega644 Complete

(file size: 6.1MB, 376 pages, revision O, updated: 03/2012)

ATmega644A

ATmega644A Summary

(file size: 400KB, 17 pages, revision C, updated: 10/2016)

ATmega644A

ATmega644A Complete

(file size: 4.2MB, 446 pages, revision C, updated: 08/2016)

ATmega644P/V

ATmega644P/V Complete

(file size: 5.3MB, 446 pages, revision B, updated: 08/2016)

ATmega644P/V

ATmega644P/V Summary

(file size: 407KB, 19 pages, revision B, updated: 08/2016)

ATmega644PA

ATmega644PA Complete

(file size: 5.4MB, 446 pages, revision C, updated: 10/2016)

ATmega644PA

ATmega644PA Summary

(file size: 401KB, 17 pages, revision C, updated: 10/2016)

ATmega64A

ATmega64A Summary

(file size: 324.7KB, 20 pages, revision E, updated: 09/2015)

ATmega64A

ATmega64A Complete

(file size: 5.88MB, 505 pages, revision E, updated: 09/2015)

ATmega8A

ATmega8A Complete

(file size: 4.81MB, 394 pages, revision F, updated: 09/2015)

ATmega8A

ATmega8A Summary

(file size: 428KB, 27 pages, revision F, updated: 09/2015)

ATmega8U2/16U2/32U2

ATmega8U2/16U2/32U2 Summary

(file size: 320KB, 22 pages, revision E, updated: 09/2012)

ATmega8U2/16U2/32U2

ATmega8U2/16U2/32U2 Complete

(file size: 4.4MB, 310 pages, revision E, updated: 09/2012)

AVR32 UC3 USB DFU Bootloader

AVR32 UC3 USB DFU Bootloader Complete

(file size: 536724, 31 pages, revision C, updated: 05/2009)

USB DFU Bootloader Datasheet

USB DFU Bootloader Datasheet Complete

(file size: 191744, 28 pages, revision C, updated: 07/2008)

Download the USB DFU bootloader hex files here.

ATmega103(L)

ATmega103(L) Datasheet Mature

(file size: 2238718, 141 pages, revision I, updated: 02/2007)

ATmega103(L) Rev F/G Errata

ATmega103(L) Rev F/G Errata Datasheet Mature

(file size: 41341, 4 pages, updated: 01/2004)

ATmega103(L) Rev L Errata

ATmega103(L) Rev L Errata Datasheet Mature

(file size: 40146, 4 pages, updated: 01/2004)

ATmega128(L)

ATmega128(L) Complete

(file size: 6342553, 386 pages, revision X, updated: 06/2011)

ATmega128(L)

ATmega128(L) Summary

(file size: 470944, 24 pages, revision X, updated: 06/2011)

ATmega16(L)

ATmega16(L) Complete

(file size: 7482304, 357 pages, revision T, updated: 07/2010)

ATmega16(L)

ATmega16(L) Summary

(file size: 644978, 26 pages, revision T, updated: 07/2010)

ATmega161(L)

ATmega161(L) Datasheet Mature

(file size: 1826533, 159 pages, revision D, updated: 02/2007)

ATmega161(L) Rev. E Errata

ATmega161(L) Rev. E Errata Datasheet Mature

(3 pages, updated: 05/2002)

ATmega162 (V)

ATmega162 (V) Complete

(file size: 3.75MB, 324 pages, revision L, updated: 03/2013)

ATmega162 (V)

ATmega162 (V) Summary

(file size: 506KB, 22 pages, revision L, updated: 03/2013)

ATmega163(L)

ATmega163(L) Datasheet Mature

(file size: 2260719, 187 pages, revision E, updated: 02/2003)

ATmega163(L) Rev. F Errata

ATmega163(L) Rev. F Errata Datasheet Mature

(3 pages, updated: 09/2001)

ATmega169(V) - Not recommended for new designs.

ATmega169(V) - Not recommended for new designs. Datasheet Mature

(file size: 3388558, 365 pages, revision P, updated: 07/2006)

ATmega32(L)

ATmega32(L) Summary

(file size: 536295, 21 pages, revision Q, updated: 02/2011)

ATmega32(L)

ATmega32(L) Complete

(file size: 5968932, 346 pages, revision Q, updated: 02/2011)

ATmega323(L)

ATmega323(L) Datasheet Mature

(247 pages, revision G, updated: 09/2003)

ATmega48/88/168

ATmega48/88/168 Summary

(file size: 407KB, 25 pages, revision W, updated: 11/2016)

ATmega48/88/168

ATmega48/88/168 Complete

(file size: 5.4MB, 440 pages, revision W, updated: 11/2016)

ATmega64(L)

ATmega64(L) Complete

(file size: 7MB, 414 pages, revision R, updated: 02/2013)

ATmega64(L)

ATmega64(L) Summary

(file size: 302KB, 15 pages, revision R, updated: 02/2013)

ATmega8(L)

ATmega8(L) Summary

(file size: 313KB, 12 pages, revision AA, updated: 02/2013)

ATmega8(L)

ATmega8(L) Complete

(file size: 6.3MB, 331 pages, revision AA, updated: 02/2013)

ATmega8515(L)

ATmega8515(L) Complete

(file size: 1884171, 257 pages, revision K, updated: 01/2010)

ATmega8515(L)

ATmega8515(L) Summary

(file size: 232635, 21 pages, revision J, updated: 10/2006)

ATmega8535(L)

ATmega8535(L) Complete

(file size: 2589695, 321 pages, revision K, updated: 10/2006)

ATmega8535(L)

ATmega8535(L) Summary

(file size: 262604, 22 pages, revision K, updated: 10/2006)