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breadbee - main-rev1
BOM013182 · main-rev1-454957a
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. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Buck regulator
- U3 ea3036c · by part number
- USB to serial
- U4 ch340e · by part number
- ESD / TVS protection
- U5 tvsarray · by part number
Helper circuits
- Crystal / oscillator
- Y1 Crystal_GND24 · by part number
- USB connector (Type-C / Micro / A)
- J3 USB_B_Micro · by part number
Online view
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28 rows · 76 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, C6, C11, C12, C13, C14, C15, C18, C19, C20, C21, C22, C24, C25, C26, C27, C35, C36, C37, C38 | 1ufC_0402_1005Metric | No part number | 20 | ||
| C2, C3, C4 | 220pfC_0402_1005Metric | No part number | 3 | ||
| C5, C9, C10, C16, C17 | CC_0402_1005Metric | No part number | 5 | ||
| C7, C8 | 18pfC_0402_1005Metric | No part number | 2 | ||
| C23, C28, C29, C30, C31, C32 | 10ufC_0402_1005Metric | No part number | 6 | ||
| C33, C34 | 100nfC_0402_1005Metric | No part number | 2 | ||
| R1 | 200kR_0402_1005Metric | No part number | 1 | ||
| R2, R3, R18, R21, R22 | 100kR_0402_1005Metric | No part number | 5 | ||
| R4 | 150kR_0402_1005Metric | No part number | 1 | ||
| R5 | 510kR_0402_1005Metric | No part number | 1 | ||
| R6 | 110KR_0402_1005Metric | No part number | 1 | ||
| R7 | 1.1mR_0402_1005Metric | No part number | 1 | ||
| R8, R19, R20 | 1mR_0402_1005Metric | No part number | 3 | ||
| R9, R10, R11, R12, R17 | RR_0402_1005Metric | No part number | 5 | ||
| R13, R14, R15, R16 | 22R_0402_1005Metric | No part number | 4 | ||
| R23 | 1.2mR_0402_1005Metric | No part number | 1 | ||
| L1, L2, L3 | LL_Taiyo-Yuden_MD-2020 | No part number | 3 | ||
| D1, D2 | LED_SmallLED_0805_2012Metric | No part number | 2 | ||
| U1 | msc313eQFN-80_EP_8x8_Pitch0.35mm | No part number | 1 | ||
| U2 | spinorwson8-8x6mm | No part number | 1 | ||
| U3 | ea3036cUQFN-20-1EP_3x3mm_P0.4mm_EP1.85x1.85mm_ThermalVias | No part number | 1 | ||
| U4 | ch340eMSOP-10_3x3mm_P0.5mm | No part number | 1 | ||
| U5 | tvsarraySOT-23-6 | No part number | 1 | ||
| Y1 | Crystal_GND24Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | No part number | 1 | ||
| J1 | HR961160CHR961160C | No part number | 1 | ||
| J2 | Conn_02x12_Odd_EvenPinHeader_2x12_P2.54mm_Vertical | No part number | 1 | ||
| J3 | USB_B_MicroUSB-MICRO-B | No part number | 1 | ||
| J4 | Conn_01x21PinHeader_1x21_P1.00mm_Vertical | No part number | 1 |