Maker project
experiment_microoctopus
BOM013063 · Microoctopus-USB-lowspeed-prototype
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “测试测量仪器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U902 AMS1117-3.3 · by part number
- Arm Cortex-M MCU
- U901 RP2040 · by part number
- Flash (SPI / QSPI / parallel)
- U903 W25Q128JVS · by part number
- Optocoupler isolation
- U3, U4, U5, U6, U7, U8 TLP172GM · by part number
Helper circuits
- Crystal / oscillator
- Y901 Crystal_GND24_Small · by part number
- USB connector (Type-C / Micro / A)
- J1, J901 USB_C_Receptacle_USB2.0 · by part number
- J5 USB_A · by part number
Online view
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26 rows · 57 parts0 of 26 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 | Placed | |
|---|---|---|---|---|---|
| C901, C902 | 10uC_0603_1608Metric | No part number | 2 | ||
| C903, C904, C907, C908, C911, C912, C913, C914, C915, C916 | 100nC_0402_1005Metric_Pad0.74x0.62mm_HandSolder | No part number | 10 | ||
| C905, C906 | 1uC_0402_1005Metric_Pad0.74x0.62mm_HandSolder | No part number | 2 | ||
| C909, C910 | 30pC_0402_1005Metric | No part number | 2 | ||
| R1 | 100R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 1 | ||
| R2, R3, R901, R902 | 5.1KR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 4 | ||
| R4 | 10R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 1 | ||
| R5, R6, R7, R8, R9, R10, R11, R12 | 0R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 8 | ||
| R20, R905 | 470RR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 2 | ||
| R903, R904 | 27RR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 2 | ||
| R906 | 1KR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 1 | ||
| R907 | 10KR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 1 | ||
| R908 | 1kR_0402_1005Metric_Pad0.72x0.64mm_HandSolder | No part number | 1 | ||
| D1, D904 | B5819W SLD_SOD-123 | No part number | 2 | ||
| D28 | LED WHITELED_0603_1608Metric | No part number | 1 | ||
| D901 | LED GREENLED_0603_1608Metric | No part number | 1 | ||
| U1 | LPW5209B5F-21SOT-23-5 | No part number | 1 | ||
| U2 | FSUSB31K8XVSSOP-8_2.4x2.1mm_P0.5mm | No part number | 1 | ||
| U3, U4, U5, U6, U7, U8 | TLP172GMMFSOP6-4_4.4x3.6mm_P1.27mm | No part number | 6 | ||
| U901 | RP2040RP2040-QFN-56 | No part number | 1 | ||
| U902 | AMS1117-3.3SOT-223-3_TabPin2 | No part number | 1 | ||
| U903 | W25Q128JVSSOIC-8_5.23x5.23mm_P1.27mm | No part number | 1 | ||
| Y901 | Crystal_GND24_SmallCrystal_SMD_3225-4Pin_3.2x2.5mm | No part number | 1 | ||
| SW901 | SW_MEC_5ESW_TS-1187A-B-A-B | No part number | 1 | ||
| J1, J901 | USB_C_Receptacle_USB2.0USB_C_Receptacle_Palconn_UTC16-G | No part number | 2 | ||
| J5 | USB_AUSB_A_Molex_67643_Horizontal_with_solder_tab | No part number | 1 |