4 layers150 × 50 mm
2 layers83 × 40 mm
Canalyze
seec/can-isolated- Size
- 83 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 75
- Nets
- 46
- Pads
- 245
- Tracks, vias
- 486, 137
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 May 2025
- Updated
- 30 May 2025
Overview
Canalyze is an open-source printed circuit board by seec, from the seec/can-isolated repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 83 × 40 mm with 75 parts on 46 nets, routed with 486 tracks and 137 vias.
It is built around the MCP2561-H/SN, ISO7321CD and PESD2CAN. Its parts include 25 capacitors, 19 resistors, 11 diodes, 7 connectors and 5 ICs. It belongs with the STM32 boards of this library.
Main components
3
MCP2561-H/SN
SOIC-8-40℃~+150℃ 4.5V~5.5V SOIC-8 CAN Transceivers ROHSMicrochip TechnologyCAN TransceiversISO7321CD
SOIC-8-40℃~+125℃ 1 1 25Mbps 3000 33ns 3V~5.5V 3V~5.5V 65kV/us Fail-safe output、Output status configurable High Level、Low Level SOIC-8 Digital Isolators ROHSTexas InstrumentsDigital Isolators
PESD2CAN
SOT-23-55℃~+150℃ 1nA 2 230W@8/20us 24V 25pF 28V 41V 5A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
Parts
75| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3, C6, C8, C9, C11, C12, C13 |
| 6 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R13, R14, R15, R16, R17, R18 |
| 6 | LED | LED_THT:LED_D3.0mm | D5, D6, D7, D8, D9, D10 |
| 3 | 0.1U | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C4, C22, C25 |
| 3 | 300R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R2, R4, R8 |
| 3 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C7, C10, C14 |
| 2 | 100R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R11, R12 |
| 2 | 120 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R6, R7 |
| 2 | 15p | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 2 | 1U | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C17, C18 |
| 2 | 60R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R9, R10 |
| 2 | C | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C21, C23 |
| 2 | CP | Capacitor_SMD:C_2816_7142Metric_Pad3.20x4.45mm_HandSolder | C19, C24 |
| 2 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2, J3 |
| 2 | EMI_Filter_LL | Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm | FL1, FL2 |
| 2 | PESD2CAN | Package_TO_SOT_SMD:SOT-23 | D3, D4 |
| 2 | Polyfuse | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1, F2 |
| 2 | SW_PUSH | Button_Switch_SMD:SW_SPST_TL3305A | SW1, SW2 |
| 1 | 0.01U | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C20 |
| 1 | 0.01u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C15 |
| 1 | 1.5KE6.5A | Diode_SMD:D_SMB | D11 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R19 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3 |
| 1 | 10n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C5 |
| 1 | 16M | Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm | Y1 |
| 1 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C16 |
| 1 | 2.2K | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5 |
| 1 | 510 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1 |
| 1 | AM1L-N-Z | VEG50:AM1L-N-Z | U4 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04_Male | Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_4-G_1x04_P5.00mm_Horizontal | J5 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J6 |
| 1 | Ferrite_Bead | Inductor_SMD:L_Bourns-SRN4018 | L1 |
| 1 | GS3 | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | J4 |
| 1 | ISO7321C | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | LED_GREEN | LED_THT:LED_D3.0mm | D1 |
| 1 | LED_RED | LED_THT:LED_D3.0mm | D2 |
| 1 | MCP2561-H/SN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | NCP1117-3.3_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | STM32F042C6Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | USB_B | Connector_USB:USB_Mini-B_Lumberg_2486_01_Horizontal | J7 |
Questions
How big is the Canalyze PCB?
It measures 83 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Canalyze use?
75 parts, built around the MCP2561-H/SN, ISO7321CD and PESD2CAN. 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 Canalyze KiCad files?
From the seec/can-isolated repository on GitHub, at the commit this page was made from: the board is canalyze.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Canalyze design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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