armclub 发表于 2024-6-18 15:38:15

SWM181DBU6-40-QFN40最小系统板 PCB 和原理图







PCB原理图，一起打包。







   CommentPatternQuantityComponents

100nF0805C5C3, C4, C7, C9, C10
10uF0805C1C1
12MHzXTAL11Y1
1K0805R2R1, R2
22pF0805C4C5, C6, C8, C11
22uF32161C2
24MHzXTAL11Y2
4.7K0805R2R3, R4
500mA1206R1F1
5V_INUSB-B_M1J1
AMS1117_3.3SOT2231U1
CH340GSOP161U2
Header 20HDR1X202P3, P4
Header2HDR1X22P1, P2
Header4HDR1X43P5, P6, P7
JTAGJTAG201J2
LED1206D2D1, D2
SW_PBSW-42S2, S3
SW_SPDTSW_SPDT1S1
SWM181DBU6-40-AA-00QFN401U3

ilpuyi 发表于 2024-6-19 08:30:39

:lol:lol:lol
页: [1]
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