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作品名:[AD 15][2层] USBHUB(1117-3.3V+STM32F103C8T6+FT232RL-REEL)原理图、PCB源文件# j/ Z L6 i% F% @7 Q
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文件描述 W' G4 K6 R$ |1 _- w/ D
1. 作品用途:USBHUB! }6 Z! m8 k: M
2. 软件版本:AD 15
, v9 _& S* C5 G+ _3. 层数:2层板& g$ M4 J. c+ m
4. 用到的主要芯片:1117-3.3V+STM32F103C8T6+FT232RL-REEL
- T: t3 }: ?2 B g( x8 U5. PCB尺寸:88mm*48mm9 n) H+ Y* v7 G7 F: d
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作品截图如下:8 p& H0 R: d4 E' U x( z! i- S
顶层截图:
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# Q. a0 c& t7 J3 L底层截图: I6 d H( G5 v: s. Y- C
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全层截图:
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! I( ^- d4 b; H$ B: w. E叠层信息截图如下:# S9 v( x3 ]" Y3 g; X0 K. ]
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| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 10uf | C1, C2 | CAP1210 | 2 | | 104 | C3, C4, C5, C6, C7, C8, C9, C16, C17, C19, C20, C21, C22, C23 | 0603_C | 14 | | 20P | C10, C11 | 0603_C | 2 | | 105 | C12 | 0603_C | 1 | | 20pF | C13, C15 | 0603_C | 2 | | 0.1uF | C14 | 0603_C | 1 | | 10UF | C18 | 0603_C | 1 | | 红灯 0805 | D1, D2, LED1, LED2, LED3 | 0805_LED_S1 | 5 | | 6V600MA | FU1 | 1210_C | 1 | | USB-MINI-Micro | J1 | USB-B | 1 | | Jumper | J2, J3 | HDR1X2 | 2 | | CON4 | J4 | HX25003-4A-W | 1 | | 3.81mm*3 | J5 | HDR1X3 | 1 | | J6 | HDR1X4 | 1 | | 3.81_3P | J8, J9, J10 | HX25003-3A-W | 3 | | Header 3X2 | P2 | HDR2X3 | 1 | | 680R | R1, R6 | 0603_R | 2 | | 10K | R2, R3, R10, R18 | 0603_R | 4 | | 680R 1% | R4 | 0603_R | 1 | | 30K | R5, R8 | 0603_R | 2 | | 47K | R7 | 0603_R | 1 | | 100K | R9 | 0603_R | 1 | | 100R | R11, R12, R13, R15, R19 | 0603_R | 5 | | 22R | R14, R16 | 0603_R | 2 | | 1K | R17, R21 | 0603_R | 2 | | 5.1KΩ (5101) ±1% | R20, R22 | 0603_R | 2 | | 120R | R24 | 0603_R | 1 | | USB_A | S2, S4 | USB_A | 2 | | 1117-3.3V | U1 | SOT-223 | 1 | | GL850G_SSOP28 | U2 | SSOP28 | 1 | | STM32F103C8T6 | U3 | LQFP48S | 1 | | FT232RL-REEL | U4 | SSOP-28_208mil | 1 | | SP3232EEY-L/TR | U5 | TSSOP-16 | 1 | | SP485EEN-L/TR | U6 | SOIC-8_150mil | 1 | | 12MHZ 20PF 10PPM | Y1 | XTAL | 1 | | 8MHz ±20ppm 20pF | Y2 | XTAL | 1 | 附件:
# L: l% y- w) i& V原理图和PCB源文件如下:7 j$ S7 A6 E, J0 s, `0 l: _' _; X
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