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[AD9][2层]一个网友自制的stm32最小系统参考板(STM32F407VET6+AMS1117-3.3V)pcb文件# t9 C" ~4 a% Y/ m* X
6 E' ~/ u2 j& C' B0 z文件描述:
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1. 作品用途:一个网友自制的stm32最小系统参考板9 U8 k0 s' @) D0 h6 S& w
2. 软件版本:AD9
: ]5 g% f" k; R. I3. 层数:2层& |# @2 Y0 N& Z. T) ~( O" T& y
4. 用到的主要芯片:STM32F407VET6+AMS1117-3.3V7 b9 ?/ G) Y3 f
5. PCB尺寸:42.99*56.4 MM6 Z5 N/ w/ J# y! ~
作品截图如下:- f( k% i$ c* }: q* {
$ r" `+ ]+ H& C8 z: w顶层截图:
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/ a* H q; V5 H; J X* @底层截图:) U0 i# P0 A9 s& l
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! r1 x( }; D _& n全层截图:
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/ _8 M0 |1 M R7 |叠层阻抗信息如下:
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. Z8 G; `+ P. n: G( O4 `# eBOM: | Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | CON2 | 3.3v, 5v | 2510_2P | 2 | | ADC | ADC | HDR2X4 | 1 | | 106 | C2, C5 | 1206_C | 2 | | 104 | C3, C4, C6, C12, C13, C14, C15, C16, C20, C23 | RC0603 | 10 | | 20P | C10, C11 | RC0603 | 2 | | 106 | C21, C22, C24 | RC0805 | 3 | | CON1 | CN1, CN2, CN3, CN4 | HOLE_3MM | 4 | | LED | D1 | LED0805 | 1 | | usb | J4 | USB2.0_MICRO | 1 | | UART | J6 | HDR1X4 | 1 | | JTAG | J7 | HDR1X4 | 1 | | SD_card | J8 | HDR2X4 | 1 | | OLED | J9 | HDR1X6 | 1 | | Header 7X2 | J10 | HDR2X7 | 1 | | MIC | J11 | HDR2X5 | 1 | | LED | J12, J13, J14 | HDR1X6 | 3 | | 10K | R2, R6, R7, R8, R9, R20 | RC0603 | 6 | | 510R | R5 | RC0603 | 1 | | 1M | R10 | RC0603 | 1 | | 0R | R11, R34, R35 | RC0603 | 3 | | 22 | R18, R19 | RC0603 | 2 | | 1.5K | R21 | RC0603 | 1 | | 22R | R22 | RC0603 | 1 | | 500mA | R25 | RC0805 | 1 | | SW-PB | RST | KEY2214 | 1 | | AMS1117-3.3V | U1 | SOT-223 | 1 | | STM32F407VET6 | U2 | LQFP100 | 1 | | W25Q16 | U3 | SOP8L | 1 | | 8M | Y2 | 49S_SMD | 1 | 附件:PCB文件如下: |
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