STM32 f4 or f1 lqfp100

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STD STM32 f4 or f1 lqfp100

License: GPL 3.0

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Update time： 2022-02-09 17:43:39

Creation time： 2020-03-14 09:41:27

Description

C20 is for F4 C20 = R1(0 ohm) for F1 VCCGND (pin 19) should be soldered together with GND (pin 20) for F1 VCCGND (pin 19) may be nc for F4 OR soleder it to VCC polygon under the chip Pinout names is for stm32f407vgt6.

Design Drawing

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MainBoard
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32F407-PCB
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	AT24C08D-SSHM-T	U2	SOIC-8_150MIL	1
2	SS110-A	D1	SMA(DO-214AC)	1
3	TF-01A	CARD1	TF-01A	1
4	100nF	C2,C9,C12,C20,C21,C11,C3,C14,C15,C16,C17,C18,C1	0603	13
5	1.5K	R8	0603	1
6	HEADER-2.54-P2×10	P2	HEADER-2.54-P2×10	1
7	XL-0603QYGC	PWR,PB9	LED-0603	2
8	20pF	C4,C5,C6,C7	0603	4
9	32.768KHz	Y1	MC-306	1
10	Micro USB-B 5P_C40942	USB1	USB-MICROB	1
11	510	R9,R10	0603	2
12	22	R4,R7	0603	2
13	SWD	P4	HEADER-2.54-P4	1
14	AMS1117-3.3	U4	SOT-223	1
15	10K	R5,R6,R21,R22,R17,R11,R12,R13,R14,R15,R16	0603	11
16	0	R1,R23,R24,R18	0603	4
17	10uH	L1	0603	1
18	K2-6639SP-C4SC-04	RST	KEY-6.0*6.0	1
19	330uF	C10	CASE-C_6032	1
20	100uF	C19	1206	1
21	Headers Pins 2×18P 2.54mm Straight line	P3,P1	HEADER-2.54-P2×18	2
22	BOOT	SW1	SWITCH-KE-2BIT/1.27_SMD	1
23	4.7K	R20,R19,R3,R2	0603	4
24	25MHz	Y2	SMD-5032_2P	1
25	STM32F407VGT6	U1	ST-LQFP100	1