cap_design

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STD cap_design

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Update time： 2019-03-31 13:15:03

Creation time： 2018-11-16 00:01:56

Description

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Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	LM1117IMP-3.3	U1	SOT-223	1
2	8MHz	X1	HC-49S	1
3	32.768K	X2	4-SOJ (5,50MM)	1
4	20pF	C27,C29	C0805	2
5	10pF	C28,C30	C0805	2
6	HM-11	U3	HM-11	1
7	LED-3MM	LED1	LED_0805	1
8	200	R7	0805	1
9	10k	R6,R5,R4,R3	0805	4
10	PTS525	SW2,SW1	KEY-5.2X5.2X1.5	2
11	4.7k	R1,R2,R8	0805	3
12	640456-5	P11	QS-640456-5	1
13	M20-9980346	P16	QS-M20-9980346	1
14	5-103735-1	P9	QS-5-103735-1	1
15	3-640441-4	P8,P19	QS-3-640441-4	2
16	640456-4	P1,P2,P3,P4,P5,P6,P12,P15	QS-640456-4	8
17	640456-3	P7,P10,P13,P14,P17,P18	QS-640456-3	6
18	10uF	C2,C1	0805	2
19	0.1uF	C3,C18,C22,C23,C25,C31,C4,C5,C6,C7,C8,C9,C10,C11,C15,C16,C17,C19,C20,C21,C24,C26,C32	0805	23
20	1uF	C12	0805	1
21	10nF	C13	0805	1
22	4.7uF	C14	0805	1
23	1N4148W	D1,D2,D3,D4,D5,D6	SOD-323-F	6
24	STM32F103C8T6	U2	LQFP-48_7X7X05P	1