USB CH9102F
About the USB CH9102F PCB
USB CH9102F is an open source PCB design by hirakuni45, published on GitHub under the BSD-3-Clause license. It is a 2-layer board measuring 70.4 × 29.6 mm, with 26 components from 20 distinct parts.
Other key parts include the CH9102F and NJU7223DL1-33. By type, the board carries 9 connectors, 5 capacitors, 5 resistors, 3 diodes, 2 ICs and 1 fuse.
From the project
Renesas RX Microcontroller, C++ framework, Library, Sample
Renesas RX microcontroller flash programming tool (rx_prog) =========
- main.cpp - confin.hpp - fileio.cpp - fileio.hpp - format.hpp - motsxio.hpp - protocolbase.hpp - rs232cio.hpp - rxprog.hpp - rxprotocol.hpp - rx220protocol.hpp - rx23xprotocol.hpp - rx24tprotocol.hpp - rx26tprotocol.hpp - rx62xprotocol.hpp - rx63xprotocol.hpp - rx64mprotocol.hpp - rx65xprotocol.hpp - rx66tprotocol.hpp - rx72tprotocol.hpp - sjisutf16.cpp - sjisutf16.hpp - stringutils.cpp - stringutils.hpp - Makefile - rxprog.conf - /USBCH9102F - /USB_CP2102N
Main components on the USB CH9102F
USB CH9102F bill of materials (BOM)
26 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CH9102F | QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U1 |
| 1 | NJU7223DL1-33 | TO-252-2 | U2 |
| 1 | 5077CR-16-SMC2-BK-TR | USB_C_Receptacle_HCTL_HC-TYPE-C-16P-01A | J1 |
| 1 | USB/OPT | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Serial In/Out Full | IDC-Header_2x05_P2.54mm_Vertical | J3 |
| 1 | GPIO | PinHeader_1x07_P2.54mm_Vertical | J4 |
| 1 | SUSPEND | PinHeader_1x01_P2.54mm_Vertical | J5 |
| 1 | /SUSPEND | PinHeader_1x01_P2.54mm_Vertical | J6 |
| 1 | /ACT | PinHeader_1x01_P2.54mm_Vertical | J7 |
| 1 | /RST | PinHeader_1x01_P2.54mm_Vertical | J8 |
| 1 | Serial In/Out | IDC-Header_2x03_P2.54mm_Vertical | J9 |
| 1 | MF-NSMF050-2 | Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | 3P-SW | PinHeader_1x03_P2.54mm_Vertical | SW1 |
| 1 | BLUE | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 2 | RED | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D3 |
| 2 | 10uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4 |
| 3 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C5 |
| 1 | 560 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 2 | 5.1K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3 |
| 2 | 2K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R5 |
USB CH9102F design files
The KiCad project lives in the hirakuni45/RX repository on GitHub; these links point at the commit this page was built from.
USB CH9102F: common questions
How big is the USB CH9102F PCB?
The USB CH9102F measures 70.4 × 29.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the USB CH9102F?
26 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the USB CH9102F design files?
From the hirakuni45/RX repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the USB CH9102F design in my own project?
Yes, under the terms of its BSD-3-Clause license, which hirakuni45 chose for the repository.
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