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STD STM32F103R-series core board

STM32F103R-series core board

Project tags

License

Public Domain

License: Public Domain

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Update time: 2021-11-18 15:02:33
Creation time: 2021-05-10 00:08:41
Description

Description

pB6OAFyCgVnq73nxNFtbmF8q0RfQ2TNofhg3uGcJ.jpeg

The pic above shows a STM32 development board that I bought online,

 

I got  the schematic of it

KSR8sKxSGdxe2am8HULaxCOl15yEAZBCIEzB1DXs.png

 

so I rebulid it in easyEDA.

 

lrjpiQRlxjY1MUcJHAIDEL3iGhNaLXwvKPwX1W6v.png

 

I changed it a little bit. It's not quite the same as the original.

 

Design Drawing

Design Drawing

schematic diagram
1 /
PCB
1 /
The preview image was not generated, please save it again in the editor.
ID Name Designator Footprint Quantity
1 24C02 U2 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL 1
2 Power LED3 LED0603_RED 1
3 LED1 LED1 LED0603_RED 1
4 RST SW4 KEY-SMD_L6.1-W3.7-LS8.0 1
5 KEY1 SW3 KEY-SMD_L6.1-W3.7-LS8.0 1
6 KEY0 SW2 KEY-SMD_L6.1-W3.7-LS8.0 1
7 WK-UP SW1 KEY-SMD_L6.1-W3.7-LS8.0 1
8 0.1u C14,C13,C12,C11,C8,C7,C6,C1 C0603 8
9 6pF C5,C4 C0603 2
10 20pF C3,C2 C0603 2
11 5819 D1 SOD-123_L2.8-W1.8-LS3.7-RD 1
12 8550(2TY) Q2 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 1
13 STM32F103RCT6 U1 STM32F103RCT6 1
14 LED2 LED2 LED0603_BLUE 1
15 DISPLAY H1 HDR-F-2.54_1X8 1
16 AMS1117-3.3 U4 SOT-223_L6.7-W3.5-P2.30-BR 1
17 USB USB2 USB-MODIFIED 1
18 UART USB1 USB-MODIFIED 1
19 CH340C U5 CH340C 1
20 8MHZ X1 HC-49US_L11.0-W4.6-P4.88 1
21 8050(J3Y) Q1 SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR 1
22 P J3,J2 HDR-M-2.54_1X2 2
23 10u C10,C9 C0805 2
24 22 R18,R17 R0603 2
25 100k R16,R15 R0603 2
26 1k R14,R13,R12,R11 R0603 4
27 1.5k R10,R9 R0603 2
28 4.7k R8,R7,R6,R5 R0603 4
29 10k R4 R0603 1
30 510 R3,R2,R1 R0603 3
31 PIN P2,P1 HDR-TH_26P-P2.54-V-R2-C13-S2.54 2
32 25Q64 U3 25Q-FLASH 1
33 32.768KHz X2 OSC-TH_BD2.0-P0.70-D0.3 1
34 SWD J1 HDR-M-2.54_1X4 1

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