Interface board
About the Interface board
Interface board is an open source PCB design by TrendBit, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 65 × 56 mm, with 121 components from 54 distinct parts.
Other key parts include the AG5300, FOD817S, MCP2515-I/ST, TLA2024IRUGT and SN65HVD230DR. By type, the board carries 43 resistors, 26 diodes, 24 capacitors, 9 ICs, 8 connectors and 6 inductors.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Design file for SMBR hardware modules in KiCAD.
Main components on the Interface board
Interface board bill of materials (BOM)
121 components, 54 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AG5300 | Silvertel-AG5300_Horizontal | U1 |
| 1 | FOD817S | SSO-4_6.7x5.1mm_P2.54mm_Clearance8mm | U2 |
| 1 | MCP2515-I/ST | TSSOP-20_4.4x6.5mm_P0.65mm | U3 |
| 1 | TLA2024IRUGT TLA2024 | Texas_UQFN-10_1.5x2mm_P0.5mm | U4 |
| 1 | SN65HVD230DR SN65HVD230 | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | TPS5430DDAR TPS5430DDA | TI_SO-PowerPAD-8_ThermalVias | U6 |
| 1 | INA213AIDCKR INA213 | SOT-363_SC-70-6 | U7 |
| 1 | SN74LVC1G17DBVR 74LVC1G17 | SOT-23-5 | U8 |
| 1 | TMP102AIDRLR TMP102xxDRL | SOT-563 | U9 |
| 1 | DMN63D8LDW-7 DMN63D8LDW | SOT-363_SC-70-6 | Q1 |
| 1 | DMP4025SFGQ-13 DMP4025 | Diodes_PowerDI3333-8 | Q2 |
| 1 | DMC3071LVT-7 DMC3071 | TSOT-23-6 | Q3 |
| 1 | X322512MSB4SI 12MHz | Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | Y2 |
| 1 | 1744426-2 | TE_EP2.5_1744426-2_1x02_P2.50mm_Horizontal | J1 |
| 1 | PH-00244 | PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | FH-00221 | PinSocket_2x02_P2.54mm_Vertical | J3 |
| 3 | HC-JN254-2-05-W | IDC-Header_2x05_P2.54mm_Horizontal | J4, J5, J6 |
| 1 | DF3A-4P-2DS DF3A-04P | Hirose_DF3A-04P-2DS_1x04_P2.00mm_Horizontal | J7 |
| 1 | PM254-2-20-S-8.5 | PinSocket_2x20_P2.54mm_Vertical_SMD | P1 |
| 1 | 1812L300/24SLER 3A | Fuse_1812_4532Metric | F1 |
Show 34 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | SMBJ58CA | D_SMB | D1, D2, D5 |
| 2 | MB26S | TO-269AA | D3, D4 |
| 2 | SMBJ13CA | D_SMB | D6, D9 |
| 4 | MM5Z5V1 | D_SOD-523 | D7, D8, D10, D22 |
| 5 | KT-0603R RED | LED_0603_1608Metric | D11, D16, D17, D18, D19 |
| 7 | SS34 | D_SMA | D12, D13, D14, D15, D20, D25, D26 |
| 2 | B5817W | D_SOD-123 | D21, D24 |
| 1 | PSM712-LF-T7 | SOT-23 | D23 |
| 4 | GZ1608D601TF 10R@100MHz | L_0603_1608Metric | FB1, FB2, FB3, FB4 |
| 2 | SMMS1040-220M 22uH/3A | L_TDK_SLF12565 | L1, L2 |
| 1 | CK1E100M-CRC54 100nF | C_0603_1608Metric | C1 |
| 3 | 10NF 1uF | C_0603_1608Metric | C2, C4, C10 |
| 5 | RVT1V100M0405 10uF/25V | CP_Elec_4x5.4 | C3, C7, C17, C21, C22 |
| 3 | 10UF/50V 10uF/50V | C_1206_3216Metric | C5, C6, C16 |
| 2 | 10PF 10pF | C_0603_1608Metric | C8, C9 |
| 2 | 10NF 10nF | C_0603_1608Metric | C11, C15 |
| 6 | 100NF 100nF | C_0603_1608Metric | C12, C13, C14, C18, C19, C23 |
| 1 | 100nF | C_0603_1608Metric | C24 |
| 1 | 1uF | C_0603_1608Metric | C25 |
| 14 | 10K 10k | R_0603_1608Metric | R1, R3, R5, R6, R9, R11, R12, R24 +6 |
| 3 | 100K 100k | R_0603_1608Metric | R2, R7, R8 |
| 5 | 10R | R_0603_1608Metric | R4, R10, R27, R28, R37 |
| 3 | 10K 4.7k | R_0603_1608Metric | R13, R15, R19 |
| 2 | 60R | R_1206_3216Metric | R14, R16 |
| 1 | 100K 1k | R_0603_1608Metric | R17 |
| 4 | 4.7K 4.7k | R_0603_1608Metric | R18, R23, R25, R29 |
| 2 | 680R 270R | R_0603_1608Metric | R20, R21 |
| 2 | 680R 4.7k | R_0603_1608Metric | R22, R33 |
| 1 | 10MR/0.5W 10mR/0.5W | R_1210_3225Metric | R26 |
| 2 | C21189 0R | R_0603_1608Metric | R34, R40 |
| 1 | 10R 10k | R_0603_1608Metric | R41 |
| 1 | 4.7K 100k | R_0603_1608Metric | R43 |
| 1 | 10k | R_0603_1608Metric | R44 |
| 1 | 4.7k | R_0603_1608Metric | R45 |
Interface board design files
The KiCad project lives in the TrendBit/SMBR-hardware repository on GitHub; these links point at the commit this page was built from.
Interface board: common questions
How big is the Interface board?
The Interface board measures 65 × 56 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Interface board?
121 components, from 54 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 Interface board design files?
From the TrendBit/SMBR-hardware 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 Interface board design in my own project?
Yes, under the terms of its GPL-3.0 license, which TrendBit chose for the repository.
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