MCU-Link-MR
About the MCU-Link-MR PCB
MCU-Link-MR is an open source PCB design by ErichStyger, published on GitHub under the MIT license. It is a 2-layer board measuring 57.9 × 39.9 mm, with 107 components from 35 distinct parts.
Other key parts include the LPC55S69JBD64, XC6227C331PR-G, 74LVC2T45DC, 74LVC1T45GW and MCP6001T-I/OT. By type, the board carries 47 capacitors, 28 resistors, 11 ICs, 7 connectors, 5 inductors and 4 diodes.
It belongs with the robotics & motion designs in this gallery.
From the project
Open Source MCU-Link CMSIS-DAP Debug probe for mobile robots (e.g. Pixhawk)
Main components on the MCU-Link-MR
MCU-Link-MR bill of materials (BOM)
107 components, 35 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LPC55S69JBD64 | LQFP-64-1EP_10x10mm_P0.5mm_EP3.5x3.5mm | U1 |
| 1 | XC6227C331PR-G | SOT-89-5 | U2 |
| 1 | 74LVC2T45DC | VSSOP-8_2.3x2mm_P0.5mm | U3 |
| 7 | 74LVC1T45GW | SOT-363_SC-70-6 | U4, U5, U7, U8, U9, U10, U11 |
| 1 | MCP6001T-I/OT | SOT-23-5 | U6 |
| 1 | NX3225GB-16M-STD-CRA-2 | CX3225GA16000D0PTVCC | Y1 |
| 1 | JST-SH SM10B-SRSS | JST_SH_SM10B-SRSS-TB_1x10-1MP_P1.00mm_Horizontal | J1 |
| 1 | JST-SH BM06B-SRSS | JST_SH_BM06B-SRSS-TB_1x06-1MP_P1.00mm_Vertical | J2 |
| 1 | Logic Analyzer | Pin_Header_Straight_1x03_Pitch2.54mm_Small | J3 |
| 1 | SWD 2x05 1.27mm | SWD_Pin_Header_Straight_2x05_Pitch1.27mm_SMD_Shrouded | J6 |
| 1 | JST-GH SM07B-GHS | JST_GH_SM07B-GHS-TB_1x07-1MP_P1.25mm_Horizontal | J8 |
| 1 | USB4110-GF-A_REVB GCT | USB_C_Receptacle_GCT_USB4110-GF-A | J9 |
| 1 | JST-GH BM06B-GHS | JST_GH_BM06B-GHS-TBT_1x06-1MP_P1.25mm_Vertical | J11 |
| 3 | KMR221GLFS | SW_C_K_KMR2 | SW1, SW2, SW3 |
| 1 | LED_RED | LED_0603_1608Metric | LED1 |
| 1 | PRTR5V0U2X-QR | SOT-143 | D1 |
| 3 | PESD5V0L5UV,115 | SOT-666 | D2, D3, D4 |
| 4 | MPZ1608S331ATD25 | L_0603_1608Metric | L1, L3, L4, L5 |
| 1 | 4.6uH | L_0805_2012Metric | L2 |
| 1 | 4.7uF 6.3V | C_0402_1005Metric | C1 |
Show 15 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 29 | 100nF 6.3V | C_0402_1005Metric | C2, C3, C4, C5, C6, C13, C17, C20 +21 |
| 5 | 10nF 6.3V | C_0402_1005Metric | C7, C8, C9, C10, C26 |
| 2 | 8pF 6.3V | C_0402_1005Metric | C11, C12 |
| 3 | 47pF 6.3V | C_0402_1005Metric | C14, C16, C21 |
| 3 | 22uF 6.3V | C_0402_1005Metric | C15, C18, C19 |
| 4 | 10uF 6.3V | C_0402_1005Metric | C22, C25, C29, C33 |
| 1 | 10k 5% 100mW | R_0402_1005Metric | R1 |
| 1 | 20k 5% 100mW | R_0402_1005Metric | R2 |
| 1 | 0R 5% 100mW | R_0402_1005Metric | R3 |
| 2 | 5.1k 5% 100mW | R_0402_1005Metric | R4, R7 |
| 5 | 100k 5% 100mW | R_0402_1005Metric | R5, R12, R14, R20, R28 |
| 9 | 10R 5% 100mW | R_0402_1005Metric | R6, R9, R10, R11, R17, R19, R25, R26 +1 |
| 6 | 2k 5% 100mW | R_0402_1005Metric | R8, R13, R21, R22, R23, R24 |
| 2 | 100R 5% 100mW | R_0402_1005Metric | R15, R18 |
| 1 | 33k 5% 100mW | R_0402_1005Metric | R16 |
MCU-Link-MR design files
The KiCad project lives in the ErichStyger/MCU-Link-MR repository on GitHub; these links point at the commit this page was built from.
MCU-Link-MR: common questions
How big is the MCU-Link-MR PCB?
The MCU-Link-MR measures 57.9 × 39.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MCU-Link-MR?
107 components, from 35 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MCU-Link-MR design files?
From the ErichStyger/MCU-Link-MR repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the MCU-Link-MR design in my own project?
Yes, under the terms of its MIT license, which ErichStyger chose for the repository.
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