2 layers58.7 × 34.3 mm
2 layers53.3 × 44.9 mm
USB2CAN
gdut-dynamic-x/rm_USB2CANPCB for USB to 4 CAN
- Size
- 53.3 × 44.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 94
- Nets
- 183
- Pads
- 423
- Tracks, vias
- 640, 68
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 20 May 2022
- Updated
- 20 May 2022
Overview
USB2CAN is an open-source printed circuit board by gdut-dynamic-x, from the gdut-dynamic-x/rm_USB2CAN repository on GitHub. It is a 2-layer board of 53.3 × 44.9 mm with 94 parts on 183 nets, routed with 640 tracks and 68 vias.
It is built around the TJA1051T/3/1, SL2.1S and BV05C. Its parts include 41 capacitors, 21 resistors, 12 diodes, 10 ICs and 5 connectors. It belongs with the STM32 boards of this library.
Main components
3TJA1051T/3/1
-- CAN Transceivers ROHSNXP SemiconductorsCAN Transceivers
SL2.1S
SSOP-160℃~+70℃ 120mA 2.5mA 4 4V~5.25V Hub USB 2.0 SSOP-16 USB HUB Controllers ROHSCoreChipsUSB Converters
BV05C
SOD-323-55℃~+150℃ 18V 1pF 1uA 22A@8/20us 390W@8/20us 5V 6V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel SOD-323 ESD and Surge Protection (TVS/ESD) ROHShongjiachengUncategorised
Parts
94| Qty | Value | Footprint | References |
|---|---|---|---|
| 37 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +21 |
| 9 | 1K | Resistor_SMD:R_0603_1608Metric | R1, R4, R5, R9, R10, R14, R15, R19, R20 |
| 9 | LED | LED_SMD:LED_0603_1608Metric | D1, D5, D6, D7, D8, D9, D10, D11, D12 |
| 4 | 0 | Resistor_SMD:R_0603_1608Metric | R2, R7, R12, R17 |
| 4 | 10K | Resistor_SMD:R_0603_1608Metric | R3, R8, R13, R18 |
| 4 | 120 | Resistor_SMD:R_0603_1608Metric | R6, R11, R16, R21 |
| 4 | Conn_01x02 | Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal | J2, J3, J4, J5 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2, H3, H4 |
| 4 | STM32F072C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2, U4, U6, U8 |
| 4 | TJA1051T-3 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3, U5, U7, U9 |
| 3 | BV05C | Diode_SMD:D_SOD-323 | D2, D3, D4 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C37, C38 |
| 2 | 18p | Capacitor_SMD:C_0603_1608Metric | C39, C40 |
| 1 | 12M | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | Conn_01x04 | Connector_Molex:Molex_CLIK-Mate_502386-0470_1x04-1MP_P1.25mm_Horizontal | J1 |
| 1 | HX9193 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U1 |
| 1 | SL2.1S | PcbLib:SL2.1S-SSOP-16 | U10 |
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Questions
How big is the USB2CAN PCB?
It measures 53.3 × 44.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB2CAN use?
94 parts, built around the TJA1051T/3/1, SL2.1S and BV05C. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USB2CAN KiCad files?
From the gdut-dynamic-x/rm_USB2CAN repository on GitHub, at the commit this page was made from: the board is USB2CAN.kicad_pcb and its schematic DBUS.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB2CAN design in my own project?
Its repository states no licence, so its author keeps all rights: ask gdut-dynamic-x before reusing the design.