Canjay
About the Canjay PCB
Canjay is an open source PCB design by atopile, published on GitHub under the MIT license. It is a 6-layer board measuring 122 × 100 mm, with 152 components from 70 distinct parts.
Other key parts include the MCP2518FDT-E/QBB, L327S400H11L, B0505S-2WR3, ISO1044BDR and TPS55340RTER. By type, the board carries 58 capacitors, 39 resistors, 30 ICs, 10 diodes, 4 connectors and 2 switches.
From the project
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Main components on the Canjay
Canjay bill of materials (BOM)
152 components, 70 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | MCP2518FDT-E/QBB Microchip Tech | VDFN-14_L4.5-W3.0-P0.65-BL-EP-99cb5b | U1, U5 |
| 2 | L327S400H11L Lucki | CRYSTAL-SMD_4P-L3.2-W2.5-BL-e199c8 | U2, U6 |
| 2 | B0505S-2WR3 YLPTEC | PWRM-TH_BXXXXS-2WR3-d8b2fb | U3, U7 |
| 2 | ISO1044BDR Texas Instruments | SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-6ccfeb | U4, U8 |
| 1 | TPS55340RTER Texas Instruments | VQFN-16_L3.0-W3.0-P0.50-BL-EP1.7-62c35a | U9 |
| 1 | STPS340U STMicroelectronics | SMB_L4.6-W3.6-LS5.3-RD-330cb3 | U10 |
| 1 | TPS54560DDAR Texas Instruments | SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL-EP2.0-748c0f | U11 |
| 1 | SWPA8040S5R6NT 10µH ±20% Sunlord | IND-SMD_L8.0-W8.0_SWPA8040S-2a70f8 | U12 |
| 1 | SN74LVC1G07DBVR Texas Instruments | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR-9d80aa | U13 |
| 4 | SMTSO2515CTJ Sinhoo | SMD_BD5.6-D4.1-12eb58 | U14, U15, U16, U17 |
| 2 | 0402WGF1002TCE 10kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | U18, U23 |
| 1 | 0402WGF1802TCE 18kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | U19 |
| 4 | CL05A105KA5NQNC 1µF ±10% 25V X5R Samsung Electro-Mechanics | C0402-b3ef17 | U20, U22, U25, U27 |
| 2 | LDK220M-R STMicroelectronics | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL | U21, U26 |
| 1 | FRC0402F2552TS 25.5kΩ ±1% 62.5mW FOJAN | R0402-56259e | U24 |
| 1 | USB2514B-I/M2 Microchip Tech | SQFN-36_L6.0-W6.0-P0.50-BL-EP-5817ac | U28 |
| 1 | CP2102-GMR SILICON LABS | WQFN-28_L5.0-W5.0-P0.50-BL-EP3.2-79d8c5 | U30 |
| 1 | STUSB4500QTR STMicroelectronics | QFN-24_L4.0-W4.0-P0.50-BL-EP2.8-2a85a7 | U31 |
| 1 | AP30P30Q ALLPOWER(ShenZhen Quan Li Semiconductor) | PDFN3333-8_L3.1-W3.2-P0.65-LS3.4-BL-33e04e | Q1 |
| 1 | 7U24000E20UCG SJK(SHENZHEN CRYSTAL TECH) | CRYSTAL-SMD_4P-L3.2-W2.5-BL-1-d85bc6 | X1 |
Show 50 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | MX250-3.5-03P-B-GY01-Cu-A MAX | CONN-TH_3P-P3.50_MX250-3.5-03P-B-GY01-CU-A-de886a | CN1, CN2 |
| 2 | DF40C-100DS-0.4V(51) HRS(Hirose) | CONN-SMD_DF40C-100DS-0.4V-51-ceffa9 | CN3, CN4 |
| 2 | D-DMR009PM-D002 Ckmtw(Shenzhen Cankemeng) | DSUB-TH_DMR-9P-42a645 | DSub1, DSub2 |
| 1 | HR911130A HANRUN(Zhongshan HanRun Elec) | RJ45-TH_HR911130A-5845d4 | RJ1 |
| 2 | TS-1101-C-W XKB Connectivity | SW-SMD_L6.0-W3.3-LS8.0-cfbaed | SW1, SW2 |
| 2 | U262-241N-4BV64 XKB Connectivity | USB-C-SMD_TYC-324G-a50b79 | USB1, USB2 |
| 1 | N087-2832TSWYG02-H14 Shenzhen Allvision Tech | OLED-SMD_N087-2832TSWYG02-H14_1-7d3a70 | OLED1 |
| 2 | PESD1CAN,215 Nexperia | SOT-23_L2.9-W1.3-P1.90-LS2.4-BR-0c2373 | D1, D2 |
| 1 | B540C-13-F Diodes Incorporated | SMC_L7.1-W6.2-LS8.1-RD-d9649d | D3 |
| 1 | 19-213/Y2C-CQ2R2L/3T(CY) Everlight Elec | LED0603-RD-YELLOW-5af84a | D4 |
| 3 | KT-0603G Hubei KENTO Elec | LED0603-RD-c81ffb | D5, D15, D16 |
| 1 | ESDA25W STMicroelectronics | SOT-323-3_L2.1-W1.3-P1.32-LS2.1-BR-ee9edb | D12 |
| 2 | ESDA25P35-1U1M STMicroelectronics | DFN1610-2_L1.6-W1.0-P1.05-RD-57a24e | D13, D14 |
| 1 | SMMS0650-3R3M SXN(Shun Xiang Nuo Elec) | IND-SMD_L7.1-W6.6-48b69f | L1 |
| 11 | CL05A105KA5NQNC 1µF ±10% 25V X5R Samsung Electro-Mechanics | C0402-b3ef17 | C1, C7, C8, C9, C15, C16, C27, C28 +3 |
| 4 | CC0402JRNPO9BN100 10pF ±5% 50V C0G YAGEO | C0402-b3ef17 | C2, C3, C10, C11 |
| 2 | CL21A225KBQNNNE 2.2µF ±10% 50V X5R Samsung Electro-Mechanics | C0805-3b2e55 | C4, C12 |
| 7 | CL21A106KAYNNNE 10µF ±10% 25V X5R Samsung Electro-Mechanics | C0805-3b2e55 | C5, C13, C18, C19, C20, C21, C22 |
| 2 | 0402B472K500NT 4.7nF ±10% 50V X7R FH(Guangdong Fenghua Advanced Tech) | C0402-b3ef17 | C6, C14 |
| 1 | CC0402KRX7R9BB682 6.8nF ±10% 50V X7R YAGEO | C0402-b3ef17 | C17 |
| 3 | CL05A475MP5NRNC 4.7µF ±20% 10V X5R Samsung Electro-Mechanics | C0402-b3ef17 | C23, C30, C53 |
| 1 | CL05B104KB54PNC 100nF ±10% 50V X7R Samsung Electro-Mechanics | C0402-b3ef17 | C24 |
| 1 | GRM1555C1H472JE01D 4.7nF ±5% 50V C0G Murata Electronics | C0402-b3ef17 | C25 |
| 1 | 04025A8R2JAT2A 8.2pF ±5% 50V C0G Kyocera AVX | C0402-b3ef17 | C26 |
| 13 | CL05B104KO5NNNC 100nF ±10% 16V X7R Samsung Electro-Mechanics | C0402-b3ef17 | C29, C31, C32, C33, C36, C37, C38, C39 +5 |
| 2 | CL10A106KP8NNNC 10µF ±10% 10V X5R Samsung Electro-Mechanics | C0603-bd72f6 | C34, C35 |
| 2 | 0402CG200J500NT 20pF ±5% 50V C0G FH(Guangdong Fenghua Advanced Tech) | C0402-b3ef17 | C42, C43 |
| 3 | GRM21BR61H106KE43L 10µF ±10% 50V X5R Murata Electronics | C0805-3b2e55 | C44, C45, C46 |
| 4 | CL21A226MAQNNNE 22µF ±20% 25V X5R Samsung Electro-Mechanics | C0805-3b2e55 | C47, C48, C49, C58 |
| 1 | GRM188R6YA475KE15D 4.7µF ±10% 35V X5R Murata Electronics | C0603-bd72f6 | C54 |
| 4 | 0402WGF1004TCE 1MΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R1, R2, R3, R4 |
| 7 | 0402WGF1002TCE 10kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R5, R9, R24, R36, R37, R38, R39 |
| 1 | RC0402FR-07180KL 180kΩ ±1% 62.5mW YAGEO | R0402-56259e | R6 |
| 1 | RTT022491FTH 2.49kΩ ±1% 62.5mW RALEC | R0402-56259e | R7 |
| 1 | 0402WGF7502TCE 75kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R8 |
| 1 | 0402WGF5102TCE 51kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R10 |
| 2 | 0402WGF2001TCE 2kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R11, R12 |
| 2 | 0603WAF4700T5E 470Ω ±1% 100mW UNI-ROYAL(Uniroyal Elec) | R0603-ebcab9 | R13, R14 |
| 1 | RC0402FR-07510KL 510kΩ ±1% 62.5mW YAGEO | R0402-56259e | R15 |
| 2 | 0402WGF5101TCE 5.1kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R16, R17 |
| 4 | RC0402FR-0733KL 33kΩ ±1% 62.5mW YAGEO | R0402-56259e | R18, R19, R21, R22 |
| 1 | RTT021202FTH 12kΩ ±1% 62.5mW RALEC | R0402-56259e | R20 |
| 1 | RC0402FR-0723K7L 23.7kΩ ±1% 62.5mW YAGEO | R0402-56259e | R23 |
| 3 | 0402WGF4701TCE 4.7kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R25, R27, R28 |
| 2 | 0402WGF1001TCE 1kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R26, R29 |
| 1 | RC0402FR-07100KL 100kΩ ±1% 62.5mW YAGEO | R0402-56259e | R30 |
| 1 | 0402WGF2202TCE 22kΩ ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R31 |
| 1 | 0402WGF1000TCE 100Ω ±1% 62.5mW UNI-ROYAL(Uniroyal Elec) | R0402-56259e | R32 |
| 2 | RC0402FR-072K2L 2.2kΩ ±1% 62.5mW YAGEO | R0402-56259e | R33, R34 |
| 1 | RC0402FR-07162KL 162kΩ ±1% 62.5mW YAGEO | R0402-56259e | R35 |
Canjay design files
The KiCad project lives in the atopile/hil repository on GitHub; these links point at the commit this page was built from.
Canjay: common questions
How big is the Canjay PCB?
The Canjay measures 122 × 100 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the Canjay?
152 components, from 70 distinct parts. The full bill of materials is listed on this page.
Where can I download the Canjay design files?
From the atopile/hil repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Canjay design in my own project?
Yes, under the terms of its MIT license, which atopile chose for the repository.
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