
EthernetSwitch
SamuelCicuitStudio/LAN9645-STM32-Managed-Ethernet-Switch
Managed Ethernet switch platform built around the LAN9645 and STM32H743, featuring copper and SerDes ports, SPI management, RMII, LwIP, and a USB diagnostic CLI.

Arty100T is an open-source printed circuit board by boobalakrishnan08, from the boobalakrishnan08/Arty100T repository on GitHub. It is a 2-layer board of 110.4 × 87.4 mm with 586 parts on 520 nets.
It is built around the EG1218, ASEM1-100.000MHZ-LC-T and 08B0-1X1T-36-F. Its parts include 294 resistors, 196 capacitors, 8 transistors, 7 connectors and 6 diodes.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 52 | 200E | Resistor_SMD:R_0402_1005Metric | R139, R141, R142, R143, R144, R145, R146, R147, R148, R149, R150, R151, R152, R153, R154, R210 +36 |
| 40 | 47nF | Capacitor_SMD:C_1206_3216Metric | C113, C114, C123, C124, C125, C136, C137, C138, C145, C146, C147, C153, C154, C156, C157, C158 +24 |
| 34 | 470nF | Capacitor_SMD:C_0603_1608Metric | C100, C102, C119, C120, C121, C122, C132, C133, C134, C135, C141, C142, C143, C144, C151, C152 +18 |
| 33 | 2.2K | Resistor_SMD:R_0402_1005Metric | R1, R155, R156, R172, R178, R179, R180, R181, R182, R183, R186, R187, R188, R189, R190, R191 +17 |
| 30 | 0 | Resistor_SMD:R_0402_1005Metric | R110, R111, R112, R113, R114, R115, R116, R117, R118, R119, R120, R121, R128, R137, R218, R219 +14 |
| 24 | 40.2 1% | Resistor_SMD:R_0402_1005Metric | R83, R84, R85, R86, R87, R88, R89, R90, R100, R101, R102, R103, R104, R105, R106, R107 +8 |
| 19 | 100nF | Capacitor_SMD:C_1206_3216Metric | C3, C4, C5, C12, C13, C23, C27, C31, C34, C37, C40, C43, C75, C76, C81, C204 +3 |
| 18 | 2.2k | Resistor_SMD:R_0402_1005Metric | R277, R278, R279, R280, R281, R282, R283, R284, R285, R286, R287, R288, R289, R290, R291, R292 +2 |
| 17 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C62, C115, C117, C118, C130, C131, C139, C140, C149, C150, C161, C162, C170, C171, C172, C173 +1 |
| 16 | 10K | Resistor_SMD:R_0402_1005Metric | R7, R14, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R170, R171 |
| 13 | 4.7K | Resistor_SMD:R_0402_1005Metric | R97, R244, R245, R298, R299, R300, R301, R302, R303, R304, R305, R306, R307 |
| 12 | 140K | Resistor_SMD:R_0402_1005Metric | R140, R250, R253, R254, R271, R272, R273, R274, R275, R276, R296, R297 |
| 12 | 1K | Resistor_SMD:R_0402_1005Metric | R72, R74, R76, R78, R80, R82, R138, R251, R252, R255, R256, R308 |
| 10 | 100uF | Capacitor_SMD:C_1206_3216Metric | C9, C10, C11, C103, C116, C129, C148, C168, C169, C181 |
| 9 | 100K | Resistor_SMD:R_0402_1005Metric | R108, R109, R132, R158, R167, R168, R242, R248, R249 |
| 9 | 100nF | Capacitor_SMD:C_0402_1005Metric | C106, C107, C108, C109, C110, C111, C112, C199, C200 |
| 8 | 100 1% | Resistor_SMD:R_0402_1005Metric | R261, R262, R263, R264, R265, R266, R267, R268 |
| 8 | DMMT5401-7-F | DMMT5401-7-F:SOT95P285X140-6N | Q3, Q4, Q7, Q8, Q9, Q10, Q11, Q12 |
| 7 | 22uF | Capacitor_SMD:C_0402_1005Metric | C50, C51, C52, C53, C54, C55, C56 |
| 6 | 10nF | Capacitor_SMD:C_0201_0603Metric | C48, C49, C126, C127, C128, C179 |
| 6 | 10uF | Capacitor_SMD:C_1206_3216Metric | C1, C46, C79, C86, C98, C99 |
| 6 | 140 1% | Resistor_SMD:R_0402_1005Metric | R59, R61, R63, R65, R67, R69 |
| 6 | 1825910-6 | BTN-PUSH:SW_1825910-6-4 | BTN0, BTN1, BTN2, BTN3, BTN4, BTN5 |
| 6 | 1nF | Capacitor_SMD:C_0805_2012Metric | C14, C15, C16, C17, C18, C19 |
| 6 | 1uF | Capacitor_SMD:C_0805_2012Metric | C2, C77, C87, C90, C97, C101 |
| 6 | 2.32K | Resistor_SMD:R_0402_1005Metric | R71, R73, R75, R77, R79, R81 |
| 6 | 845 1% | Resistor_SMD:R_0402_1005Metric | R60, R62, R64, R66, R68, R70 |
| 5 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C57, C58, C59, C194, C201 |
| 5 | 47uF | Capacitor_SMD:C_0402_1005Metric | C83, C84, C85, C88, C89 |
| 5 | 600E | Inductor_SMD:L_0402_1005Metric | FB4, FB5, FB6, FB7, FB8 |
| 5 | LED | LED_SMD:LED_01005_0402Metric | LD4, LD5, LD6, LD7, LD8 |
| 5 | NL | Capacitor_SMD:C_0402_1005Metric | C80, C91, R126, R130, R159 |
| 4 | 100nF | Capacitor_SMD:C_0201_0603Metric | C47, C74, C96, C180 |
| 4 | 150E | Resistor_SMD:R_0402_1005Metric | R176, R184, R193, R202 |
| 4 | 19-337_R6GHBHC-A01_2T | 19-337_R6GHBHC-A01_2T:LED_19-337_R6GHBHC-A01_2T | D1, D2, D3, D4 |
| 4 | 330E | Resistor_SMD:R_0402_1005Metric | R37, R38, R173, R174 |
| 4 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C195, C196, C197, C198 |
| 4 | 49.9 | Resistor_SMD:R_0402_1005Metric | R8, R9, R10, R11 |
| 4 | 75E | Resistor_SMD:R_0402_1005Metric | R177, R185, R194, R203 |
| 4 | 86.6E | Resistor_SMD:R_0402_1005Metric | R166, R175, R192, R201 |
| 4 | Conn_02x06_Top_Bottom | Connector_PinSocket_2.54mm:PinSocket_2x06_P2.54mm_Horizontal | JA1, JB1, JC1, JD1 |
| 4 | EG1218 | EG1218:SW_EG1218 | S1, S2, S3, S4 |
| 4 | L | Inductor_SMD:L_0201_0603Metric | L1, L2, L3, L4 |
| 3 | 0E | Resistor_SMD:R_0402_1005Metric | R15, R16, R127 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric | C6, C7, C8 |
| 3 | 1K 1% | Resistor_SMD:R_0402_1005Metric | R21, R23, R24 |
| 3 | 22uF | Capacitor_SMD:C_0805_2012Metric | C71, C72, C73 |
| 3 | TestPoint | TestPoint:TestPoint_Bridge_Pitch2.54mm_Drill0.7mm | TP1, TP2, TP3 |
| 2 | 1.8K | Resistor_SMD:R_0402_1005Metric | R246, R247 |
| 2 | 100 | Resistor_SMD:R_0402_1005Metric | R258, R260 |
| 2 | 100E | Resistor_SMD:R_0402_1005Metric | R123, R259 |
| 2 | 100MHz | Inductor_SMD:L_0402_1005Metric | FB1, FB2 |
| 2 | 200 | Resistor_SMD:R_0402_1005Metric | R161, R269 |
| 2 | 200K | Resistor_SMD:R_0402_1005Metric | R164, R243 |
| 2 | 20K | Resistor_SMD:R_0402_1005Metric | R160, R165 |
| 2 | 25MHz | Crystal:Crystal_SMD_SeikoEpson_FA128-4Pin_2.0x1.6mm | Y1, Y3 |
| 2 | 274 | Resistor_SMD:R_0402_1005Metric | R12, R13 |
| 2 | 27pF | Capacitor_SMD:C_0603_1608Metric | C94, C95 |
| 2 | 47uF | Capacitor_SMD:C_1210_3225Metric | C60, C160 |
| 2 | 6.34K | Resistor_SMD:R_0402_1005Metric | R131, R157 |
| 2 | ASEM1-100.000MHZ-LC-T | ASEM1-100.000MHZ-LC-T:XTAL_ASEM1-100.000MHZ-LC-T | Y4, Y5 |
| 2 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J14, J15 |
| 2 | Conn_01x02 | Connector_PinHeader_1.00mm:PinHeader_1x02_P1.00mm_Vertical | JP1, JP2 |
| 2 | Conn_01x06 | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J9, J10 |
| 2 | Conn_02x08_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x08_P2.54mm_Vertical | J2, J4 |
| 2 | D_TVS | Diode_SMD:D_0603_1608Metric | D5, D6 |
| 2 | INA199A1DCKR | INA199A1DCKR:SOT65P210X110-6N | U6, U7 |
| 1 | 0.005 1% | Resistor_SMD:R_0402_1005Metric | R162 |
| 1 | 08B0-1X1T-36-F | 08B0-1X1T-36-F:BEL_08B0-1X1T-36-F | J8 |
| 1 | 0F | Resistor_SMD:R_0402_1005Metric | R122 |
| 1 | 1.8uH | Inductor_SMD:L_0402_1005Metric | L5 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C185 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C105 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R270 |
| 1 | 10uH | Inductor_SMD:L_0402_1005Metric | FB3 |
| 1 | 14.3K 1% | Resistor_SMD:R_0402_1005Metric | R19 |
| 1 | 15K 1% | Resistor_SMD:R_0402_1005Metric | R17 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R125 |
| 1 | 1nF | Capacitor_SMD:C_1206_3216Metric | C104 |
| 1 | 21K | Resistor_SMD:R_0402_1005Metric | R169 |
The 554 most common of 586 parts.
It measures 110.4 × 87.4 mm and has 2 copper layers, 1.6 mm thick.
586 parts, built around the EG1218, ASEM1-100.000MHZ-LC-T and 08B0-1X1T-36-F. 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.
From the boobalakrishnan08/Arty100T repository on GitHub, at the commit this page was made from: the board is A/A.kicad_pcb and its schematic A/A.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask boobalakrishnan08 before reusing the design.

SamuelCicuitStudio/LAN9645-STM32-Managed-Ethernet-Switch
Managed Ethernet switch platform built around the LAN9645 and STM32H743, featuring copper and SerDes ports, SPI management, RMII, LwIP, and a USB diagnostic CLI.



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