2 layers124.1 × 97 mm
4 layers100 × 80 mm
CMFD LMSE
IImon1293/CMFD-LMSECAN FDで通信できるGPIO基板
- Size
- 100 × 80 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 134
- Nets
- 115
- Pads
- 386
- Tracks, vias
- 951, 235
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 20 Jun 2026
- Updated
- 1 Oct 2026
Overview
CMFD LMSE is an open-source printed circuit board by IImon1293, from the IImon1293/CMFD-LMSE repository on GitHub. It is a 4-layer board of 100 × 80 mm with 134 parts on 115 nets, routed with 951 tracks and 235 vias.
It is built around the CH340E, MCP2562FD-H/SN and MPM3610GQV-Z, with the BD33IC0WEFJ-E2, CG0603MLC-05E and MF-MSMF050-2 among its other parts. Its parts include 36 resistors, 26 capacitors, 16 diodes, 12 connectors and 6 ICs. It belongs with the STM32 boards of this library.
Main components
10
CH340E
MSOP-10150uA 20mA 2Mbps 3.3V、5V Transceiver USB 2.0 MSOP-10 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
MCP2562FD-H/SN
SOIC-8-40℃~+150℃ 1 15uA 4.5V~5.5V 45mA 8Mbps CAN FD Transceiver SOIC-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
MPM3610GQV-Z
QFN-20(3x5)-40℃~+125℃ 1 1.2A 1.6mm 200uA 2MHz 3mm 4.5V~21V 5mm 800mV Over-temperature protection、Over Current Protection、Under Voltage Protection、Automatic fault recovery、Programmable output voltage、Light load efficient mode Step-down type QFN-20(3x5) DC-DC Power Modules ROHSMonolithic Power SystemsDC-DC Power Modules
BD33IC0WEFJ-E2
HTSOP-J8-EP-25℃~+85℃@(Ta) 1 1A 3.3V 5.5V 500uA 600mV@(1A) Fixed Over Current Protection、Thermal Shutdown Positive HTSOP-J8-EP Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSROHM SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
CG0603MLC-05E
0603-55℃~+125℃ 0.2pF 1 10nA 30V 5V Bidirectional IEC 61000-4-2 0603 ESD and Surge Protection (TVS/ESD) ROHSBournsVaristors
MF-MSMF050-2
1812-40℃~+85℃ 100A 150mΩ 15V 1A 1Ω 3.2mm 5.4mm 500mA 1812 Resettable Fuses ROHSBournsResettable Fuses
MH2029-300Y
0805-55℃~+125℃ 1 30Ω@100MHz 3A 3mΩ ±25% 0805 Ferrite Beads ROHSBournsFerrite Beads
MU00525-32.768K
SMD3215-2PSMD3215-2P Crystals ROHSNDKCrystals
NX2016SA-24M-EXS00A-CS08891
SMD2016-4P24MHz 6pF 80Ω Crystal Oscillator SMD2016-4P Crystals ROHSNDKCrystals
SS1P3L-M3/84A
DO-220AA(SMP)-55℃~+150℃ 1 Independent 1.5A 200uA@30V 30V 450mV@1A 50A DO-220AA(SMP) Schottky Diodes ROHSVishay IntertechnologySchottky Diodes
README
README.mdCMFD-LMSE
Parts
134| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 0.1µF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C5, C8, C12, C13, C31, C34, C36, C37, C38, C41 |
| 10 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 |
| 10 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3, D4, D5, D6, D7, D8, D9, D10, D11, D12 |
| 9 | 330 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R6, R7, R8, R9, R10, R11, R12, R13 |
| 9 | Conn_01x03 | DF1B_3P_2_5DSA:CONN3_DF1B-3P_HIR | GPIO1, GPIO2, GPIO3, GPIO4, GPIO5, GPIO6, GPIO7, GPIO8, GPIO9 |
| 9 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9 |
| 8 | Conn_01x02 | DF1B-2P-2.5DSA:CON2_1X2_U_DF1BZ_HIR | J1, J2, J7, J8, J9, J10, J11, J12 |
| 4 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R33, R34, R37, R40 |
| 4 | 22µF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C6, C7, C9 |
| 4 | LED | LED_THT:LED_D3.0mm | D14, D16, D17, D18 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_ISO14580_Pad | H1, H2, H3, H4 |
| 3 | 1µF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10, C11, C40 |
| 3 | CG0603MLC-05E | CG0603MLC_05E:VARC1608X56N | RV1, RV2, RV3 |
| 2 | 100k | KIR03EZPF1003:RES_R0603_ROM-M | R30, R32 |
| 2 | 100k | KIR03EZPF1003:RES_R0603_ROM-L | R1, R26 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R29, R35 |
| 2 | 2.2µF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C44, C45 |
| 2 | 33 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3 |
| 2 | 5.1pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C42, C43 |
| 2 | 6.8pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C28, C30 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 100K_1% | KIR03EZPF1003:RES_R0603_ROM-L | R28 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R38 |
| 1 | 150k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R31 |
| 1 | 19.1K_0.1% | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R27 |
| 1 | 200k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R39 |
| 1 | 4.7µF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C35 |
| 1 | 47µF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C4 |
| 1 | BD33IC0WEFJ-E2 | BD33IC0WEFJ:HTSOP-J8_ROM-M | U5 |
| 1 | CH340E | Package_SO:MSOP-10_3x3mm_P0.5mm | U2 |
| 1 | Conn_01x02 | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J6 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | Conn_01x02 | Connector_AMASS:AMASS_XT30PW-M_1x02_P2.50mm_Horizontal | IN1 |
| 1 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | MCP2562FD-H/SN | MCP2652FD_H_SN:SOIC8-N_MC_MCH-L | U6 |
| 1 | MF-MSMF050-2 | MF-MSMF050-2:FUSE_F050-2 | F2 |
| 1 | MH2029-300Y | MH2029-300Y:IND_BOURNS_MH2029 | L1 |
| 1 | MPM3610GQV-Z | MPM3610:QFN3p0x5p0x1p6_MPM3610_MNP | U1 |
| 1 | MSS1P3L-M3/89A | MSS1P3L-M3/89A:DIODE_MSP3V3 | D1 |
| 1 | MU00525-32.768K | MU00535_32_768K:XTAL_MU00525_NDK | X1 |
| 1 | NX2016SA-24M-EXS00A-CS08891 | NX2016SA_24M:NX2016SA_NDK | XTAL2 |
| 1 | SS1P3L-M3/84A | SS1P3L_M3_84A:DIODE_SS1P3L-M3&slash_84A_VIS-M | D13 |
| 1 | ST | TestPoint:TestPoint_Pad_1.5x1.5mm | TP4 |
| 1 | STM32H503CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U7 |
| 1 | SW_Push | TactSW:TactSW_6266 | NRST |
| 1 | SW_SPDT | SlideSW:SlideSW | SW3 |
| 1 | TPS2117DRLR | TPS2117DRLR:SOTFL50P160X60-8N | U4 |
| 1 | UD+1 | TestPoint:TestPoint_Pad_1.5x1.5mm | TP3 |
| 1 | UD-1 | TestPoint:TestPoint_Pad_1.5x1.5mm | TP2 |
| 1 | UVB1 | TestPoint:TestPoint_Pad_1.5x1.5mm | TP1 |
| 1 | ZX62-B-5PA_33_ | ZX62_B_5PA_33_:HRS_ZX62-B-5PA_33_ | J3 |
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Questions
How big is the CMFD LMSE PCB?
It measures 100 × 80 mm and has 4 copper layers, 1.6 mm thick.
What parts does the CMFD LMSE use?
134 parts, built around the CH340E, MCP2562FD-H/SN, MPM3610GQV-Z and BD33IC0WEFJ-E2. 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 CMFD LMSE KiCad files?
From the IImon1293/CMFD-LMSE repository on GitHub, at the commit this page was made from: the board is CMFD-LMSE.kicad_pcb and its schematic CAN.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CMFD LMSE design in my own project?
Its repository states no licence, so its author keeps all rights: ask IImon1293 before reusing the design.