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STM32F303CBTx

7 months ago 64
  • Description
  • Documents
  • BOM
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Description

My first STM32 board. Works, learned a lot.

And yes, has some bugs. Don't ask about the USB plug, realized it when I assembled it :-)

Documents

Schematic

PCB

BOM

ID Name Designator Footprint Quantity
1 STM32F303CCT6 U5 LQFP-48_7X7X05P 1
2 C22p C3,C4 0603 2
3 8MHz X1 OSC-49S-1 1
4 C104 C1,C2,C5,C6,C9 0603 5
5 BOOT P1 HDR-3X1/2.54 1
6 USB-A-F-90 USB1 USB-2.0-A-F-90-JCJ-H9.36 1
7 UART H1 DIP-1X4P-2.54MM-M 1
8 I2C H2 DIP-1X4P-2.54MM-M 1
9 SWD H3 DIP-1X4P-2.54MM-M 1
10 20 R1,R2 0603 2
11 4,7k R3 0603 1
12 AMS1117-3.3 U1 SOT-223 1
13 C105 C10 0603 1
14 10k R4 0603 1
15 B3F-1000 SW1 DIP-6.6X6.6X4.3 1
16 SPI P2 HDR-6X1/2.54 1
17 LED LED1 LED-1206 1
18 1k R5 0603 1
19 PA H4 210S-1X8P 1
20 PB H5,H6 210S-1X8P 2

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