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作品名：[AD 15][2层] MB1134 STM32F030C8T6最小系统（STM32F103C8T6+STM32F051R8T6+LD3985M33R）原理图、PCB源文件
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文件描述
) a7 s* t" M, x* Q$ z1. 作品用途：MB1134 STM32F030C8T6最小系统$ w! p* j, ?5 [0 h+ p
2. 软件版本：AD 15" c$ h! E2 K" J. J7 i0 N' Z
3. 层数：2层板3 U' O& V( S9 V, |# ]8 }
4. 用到的主要芯片：STM32F103C8T6+STM32F051R8T6+LD3985M33R
: g" S+ g7 J2 c- y1 N2 A+ ~5. PCB尺寸：89mm*53mm8 A7 e# s- @7 y1 A) h2 }5 ~" }
. T3 a! }9 i7 u作品截图如下：$ g; \9 `8 z* ^; B! P+ R
顶层截图：
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底层截图：6 b" u3 r2 C) s) j3 b4 M. r
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全层截图：
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叠层信息截图如下：
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| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | SW-PUSH-CMS | B1, B2 | BP1CMS | 2 | | 1μF_X5R_0603 | C1, C4 | 0603C | 2 | | 100nF | C2, C5, C19, C20, C21, C22, C23 | 0603C | 7 | | 10nF_X7R_0603 | C3 | 0603C | 1 | | 100nF | C6, C7, C8, C9, C12 | 0402C | 5 | | 20pF | C10, C11, C24 | 0402C | 3 | | 20pF | C13, C14 | 0603C | 2 | | 6.8pF | C15, C16 | 0603C | 2 | | 1uF | C17, C18 | 0603C | 2 | | 5075BMR-05-SM | CN1 | USB-MINI-B-SMD | 1 | | Header 4 | CN2 | Header 4 | 1 | | Header 6 | CN3 | HDR1X6 | 1 | | BAT60JFILM | D1, D2, D3 | SOD323/A | 3 | | Comment | Designator2, Designator3, Designator78 | LOGO_ST_2012_12mm_TO | 3 | | JP1, JP2 | SIP2/2.54 | 2 | | RED | LD1 | 0603D | 1 | | LD_BICOLOR_CMS | LD2 | HSMF-A201 | 1 | | green | LD3 | 0603D | 1 | | blue | LD4 | 0603D | 1 | | Header 33 | P1, P2 | HDR1X33 | 2 | | 0 | R1 | 0402R | 1 | | 1K | R2 | 0402R | 1 | | 100 | R3, R4, R10, R11, R32, R34 | 0402R | 6 | | 100K | R5, R13, R16, R33 | 0402R | 4 | | 1K5 | R6 | 0402R | 1 | | 0 | R7, R8, R23, R24, R25 | 0603R-GS | 5 | | 10K | R9, R18, R19 | 0402R | 3 | | 22 | R12, R14, R15, R17 | 0402R | 4 | | 4K7 | R20, R21 | 0402R | 2 | | 390 | R22 | 0603R | 1 | | 510 | R26 | 0603R | 1 | | 10K | R27 | 0603R | 1 | | 330 | R28 | 0402R | 1 | | 220K | R29 | 0603R | 1 | | 330 | R30 | 0603R | 1 | | 660 | R31 | 0603R | 1 | | Circuit Breaker | SB1, SB2, SB3, SB4, SB5, SB6, SB7, SB8, SB9, SB10, SB11, SB12, SB13, SB14, SB15, SB16, SB17, SB18, SB19, SB20, SB21, SB22 | JP2_SMD | 22 | | LD3985M33R | U1 | SOT-23-5L | 1 | | STM32F103C8T6 | U2 | QFP48 7X7 | 1 | | STM32F051R8T6 | U3 | LQFP64 | 1 | | 8MHz | X1, X2 | XTAL1 | 2 | | MC306-G-06Q-32.768 (JFVNY) | X3 | MC306-CRYSTAL | 1 |
附件：% K4 l$ p5 F) A' M+ ]
原理图和PCB源文件如下：( l5 X* M8 u3 C! ~' c
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发表于 2020-2-21 13:33
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