arduino-uno
github.com / kitnic-forks
The Arduino Uno is a microcontroller board based on the ATmega328.
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Digikey
Digikey
Mouser
Mouser
RS
RS
Newark
Newark
Farnell
Farnell

Arduino UNO

Arduino/Genuino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.. You can tinker with your UNO without worring too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.

This is a mirror of the CAD files available from arduino.cc.

 
ReferencesQtyDescriptionManufacturerMPNManufacturerMPNManufacturerMPNManufacturerMPNDigikeyMouserRSNewarkFarnell
C9, C11222pF capacitor ceramicJohanson500R14N220JV4TMulticompMC0603N220J500CTVishay VitramonVJ0603A220KXQPW1BCKemetC0603C220J5GACTU709-1143-1-NDVJ0603A220KXQPW1BC264450106R51491759057
C1, C2, C4, C5, C6, C76100nF capacitor ceramicYageoCC0603KRX7R9BB104KemetC0603C104K5RACTUMurataGRM188R71H104KA93D490-1519-1-NDGRM188R71H104KA93D723567638K16708820023
C3, C821uF capacitor ceramic 6.3VMurataGRM188R60J105KA01DTDKC1608X5R1A105MTAVX06036D105KAT2A490-1550-1-NDGRM188R60J105KA01D624268284K83909527699
PC1, PC2247uF electrolytic capacitor SMTUnited Chemi-ConEMVA250ADA470MF55GCornell DubilierAVE476M50X16T-FNichiconUWT1V470MCL1GS493-2202-1-NDAVE476M50X16TF756797396W24381668297
X112.1mm DC power jackCUIPJ-102ARS Pro487-848LumbergNEB 21 RCliff Electronic ComponentsDC10ACP-102A-NDPJ102A48784820T20541217037
X21USB type B connector right-angleOn Shore TechnologyUSB-B1HSW6On Shore TechnologyUSB-B1HSB6TE Connectiviy4-1734376-7ED2983-ND571417343767529821841J29351076665
JP21Pin header 0.1” 2x2FCI67997-404HLFHarwinM20-9990445609-3242-ND67997404HLF863275333M79021022250
ICSP, ICSP12Pin header 0.1” 2x3FCI67996-406HLFHarwinM20-9980346609-3218-ND67996406HLF745704620M21911022231
AD1Socket strip 0.1” 1x6HarwinM20-7820646TE Connectivity / AMP5-534237-4SamtecSSQ-106-01-G-SA32907-ND55342374792668162M88511668297
IOL, POWER2Socket strip 0.1” 1x83M960108-6202-ARHarwinM20-7820842SamtecBCS-108-L-S-TE952-1823-NDM207820842827773462R67341667474
IOH1Socket strip 0.1” 1x10HarwinM20-7821046TE Connectivity5-534237-8SamtecSSQ-110-01-G-SA32910-ND55342378797323352K37461668307
Y1116MHz 18pFCTS ComponentsATS16BAbraconABL-16.000MHZ-B2CTX1085-NDABL16.000MHZB2703181813J16282449511
D2, D32Switching diodeBournsCD1206-S01575CD1206-S01575CT-NDCD1206S01575773451409J80402211947
D11Switching diodeDiodes Inc.S2M-13-FFairchild SemiconductorS2JS2JFSCT-ND512S2J803200258K23942454585
L11Ferrite 50mOhm@DC / 220ohm@100MHzMurataBLM21PG221SN1DIqd Frequency ProductsLFXTAL024944490-1054-1-NDBLM21PG221SN1D724153273M91671515661
F11Fuse 500mA 15VBournsMF-MSMF050-2MF-MSMF050-2CT-NDMFMSMF0502647815602J27189350314
U31ATmega16U2 16kB FLASHAtmelATMEGA16U2-MURAtmelATMEGA16U2-MUATMEGA16U2-MURCT-NDATMEGA16U2MU715379168T26011841607
ZU41ATmega328PAtmelATMEGA328P-PUATMEGA328P-PU-NDATMEGA328PPU696226068T29441715487
U51Dual op-amp RROTexas InstrumentsLMV358IDGKRMicrochipMCP6002-E/MSMicrochipMCP6002T-I/MSMCP6002-E/MS-NDMCP6002E/MS724044472C42731840886
U21150mA 3.3V LDOTexas InstrumentsLP2985-33DBVR296-18476-1-NDLP298533DBVR536086843J93462395925
U111A 5V LDOON SemiconductorNCP1117ST50T3GNCP1117ST50T3GOSCT-NDNCP1117ST50T3G802213071J65632112617
ON1LED greenOsramLGR971-KN-1-0-20-R18Dialight598-8160-107F350-2043-1-ND5988160107F692127175R05861465994
L, RX, TX3LED yellowLite-OnLTST-C171KSKTKingbrightAPT2012YC754-1135-1-NDAPT2012YC692095075R06201465994
RN3122ohm 4-resistor series arrayBournsCAY16-220J4LFYageoYC164-JR-0722RLCAY16-220J4LFCT-NDCAY16220J4LF522562068R03431770127
RN2, RN421k 4-resistor series arrayBournsCAY16-102J4LFCAY16-102J4LFCT-NDCAY16102J4LF522557996M08901770133
RN1110k 4-resistor series arrayBournsCAY16-103J4LFCAY16-103J4LFCT-NDCAY16103J4LF522558502J10971770137
R1, R221M resistor 1/10WPanasonicERJ-3GEYJ105VBournsCR0603-JW-105GLFVishayCRCW06031M00FKEACR0603-JW-105GLFCT-NDCR0603JW105GLF732566832K26152008367
Y2116MHz resonator with built-in capsMurataCSTCE16M0V53-R0490-1198-1-NDCSTCE16M0V53R0792652487X86572443265
RESET1Tactile switchTE Connectivity / AlcoswitchFSM1LPATRTE ConnectivityFSM1LP450-1760-1-ND114375658909802814H09041813691
T1120V P-type MOSFETFairchild SemiconductorFDN340PFDN340PCT-NDFDN340P213267658K88419846310
Z1, Z22Low-capacitance varistor 5V WVBournsCG0603MLC-05EAVXVCUG060050L1DPCG0603MLC-05ECT-NDCG0603MLC05E851825697M38151838966