Maker project
maiana
BOM004339 · Rev8.1 / NMEA2000Adapter-8.1 适配器（KiCad）
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “嵌入式系统” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Arm Cortex-M MCU
- U1 STM32L432KBUx · by part number
- USB to serial
- U5 CH340N · by part number
- CAN / CAN FD
- U2 MCP2515-xST · by part number
- U3 MCP2551-I-SN · by part number
- Digital isolator
- U6 ISO7721DR · by part number
- ESD / TVS protection
- D5 PESD1CAN-U · by part number
- D6 SMBJ16CA · by part number
- U4 SRV05-4 · by part number
Helper circuits
- Crystal / oscillator
- Y1 X322516MOB4SI · by part number
- USB connector (Type-C / Micro / A)
- J3 USB_B_Micro · by part number
Online view
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28 rows · 52 parts0 of 28 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2, C3, C11, C12, C13 | 0.1uFC_0603_1608Metric | No part number | 6 | ||
| C4, C5 | 20pFC_0603_1608Metric | No part number | 2 | ||
| C6, C7, C8, C9, C10 | 1uFC_0603_1608Metric | No part number | 5 | ||
| R1, R2, R3, R4 | 2k2R_0603_1608Metric | No part number | 4 | ||
| R5, R6, R7, R8, R9, R10 | 10kR_0603_1608Metric | No part number | 6 | ||
| R11, R12 | 0RR_0603_1608Metric | No part number | 2 | ||
| D1, D2, D3, D4 | LEDLED_1206_3216Metric | No part number | 4 | ||
| D5 | PESD1CAN-USOT323 | No part number | 1 | ||
| D6 | SMBJ16CADIOM4336X265N | No part number | 1 | ||
| D8 | D_SchottkyD_SOD-123 | No part number | 1 | ||
| U1 | STM32L432KBUxQFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | No part number | 1 | ||
| U2 | MCP2515-xSTTSSOP-20_4.4x6.5mm_P0.65mm | No part number | 1 | ||
| U3 | MCP2551-I-SNSOIC-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| U4 | SRV05-4SOT-23-6 | No part number | 1 | ||
| U5 | CH340NSO-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| U6 | ISO7721DRSOIC-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| U7 | TJ5205SF5-5.0SOT-23-5 | No part number | 1 | ||
| U8 | SE8533X2-HFSOT-23 | No part number | 1 | ||
| Y1 | X322516MOB4SICrystal_SMD_3225-4Pin_3.2x2.5mm | No part number | 1 | ||
| SW1, SW2 | CL-SB-12B-01TCL-SB-12B-01T | No part number | 2 | ||
| SW3 | TS-1814TE_1977066-1 | No part number | 1 | ||
| Q1, Q3 | BSS138SOT-23 | No part number | 2 | ||
| Q2 | AO3401ASOT-23 | No part number | 1 | ||
| TH1 | BSMD1206-050-16VR_1206_3216Metric | No part number | 1 | ||
| J1 | 12-3701-05MICRO_C_5PIN | No part number | 1 | ||
| J2 | RJ-82A86MMNLRJ-82A86MMNL | No part number | 1 | ||
| J3 | USB_B_MicroUSB_Micro-B_Amphenol_10118194_Horizontal | No part number | 1 | ||
| J4 | Conn_01x02PinHeader_1x02_P2.54mm_Vertical | No part number | 1 |