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[protel][2层]STM32开发板 V1.3参考板(STM32F103VET6+PL2303HX+W25X16)原理图和pcb文件( r7 G6 j# v8 e( J9 M, ]
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: W8 _9 ~0 k n2 k1. 作品用途:STM32开发板 V1.3参考板- I, P8 G2 \. A. f% z$ i8 w
2. 软件版本:Protel
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% d/ i# b8 r( A3. 层数:2层! v, `5 D; @- C( P0 ~
4. 用到的主要芯片:STM32F103VET6+PL2303HX+W25X164 H' u; }% m! }3 e
5. pcb尺寸:120*90 MM
' y, [+ d" b7 `! _4 Y* }# Q作品截图如下:* k# U4 M4 x2 L2 v4 Q5 i
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顶层截图:( K% f" O' m# C1 N. G0 I1 h
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. A: d+ ?' `0 u8 Z% D. g底层截图:
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, x* S7 W8 n+ j2 G4 F# f4 K9 c全层截图:
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7 W: L" N) g1 s. `( x叠层阻抗信息如下:
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BOM:
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | CR1220 | Battery | CR1220 | 1 | Buzzer | Buzzer | Buzzer | 1 | 22UF | C1, C23 | C3216 | 2 | 104 | C2, C3, C5, C7, C9, C10, C11, C12, C13, C18, C19, C20, C24, C25, C26 | C0603 | 15 | 4.7UF | C4 | C3216 | 1 | 1UF | C6, C8 | C3216 | 2 | 10PF | C14, C15, C16, C17 | C0603 | 4 | 22PF | C21, C22 | C0603 | 2 | RED | D1 | LED0603 | 1 | BLUE | D2, D3, D4 | LED0603 | 3 | 5.1V | D5 | D1206 | 1 | 1N4148 | D6 | D1206 | 1 | 6V/500MA | F1 | F0805 | 1 | KEY | K1, K2, K3 | KEY | 3 | RESET | K4 | KEY | 1 | Header 3 | P1 | Header 3 | 1 | BOOT1 | P2 | Header 3 | 1 | COM | P3 | Pin 2*2 | 1 | DG301-2P | P4, P5 | DG301-2P | 2 | Header 20*2 | P6 | Header 20*2 | 1 | LCD | P7 | LCD | 1 | JTAG | P8 | DC3 20 | 1 | S8550 | Q1, Q3, Q4 | SOT-23 | 3 | S8050 | Q2 | SOT-23 | 1 | 0R | R1, R2 | R0603 | 2 | 47 | R3 | R0603 | 1 | 470 | R4, R43, R44, R45 | R0603 | 4 | 10K | R5, R6, R7, R11, R19, R20, R21, R22, R23, R24, R28, R29, R30, R31, R32 | R0603 | 15 | 27 | R8, R9, R16, R17 | R0603 | 4 | 1.5K | R10, R18 | R0603 | 2 | 1K | R12, R13, R14, R34, R36, R40 | R0603 | 6 | 45K | R15 | R0603 | 1 | 4.7K | R25, R26, R27, R35, R37, R39 | R0603 | 6 | 120 | R33, R38 | R0603 | 2 | 2K | R41 | R0603 | 1 | 20K | R42 | 3362P | 1 | SW | S1, S2 | SW | 2 | TF | TF | TF | 1 | STM32F103VET6 | U1 | QFP100 | 1 | AMS1117-3.3 | U2 | SOT223 | 1 | PL2303HX | U3 | SSOP28 | 1 | AT24C02 | U4 | SOP8 | 1 | W25X16 | U5 | SOP8 | 1 | TJA1050 | U6 | SOP8 | 1 | MAX485 | U7 | SOP8 | 1 | MINI USB | USB1, USB2 | MINI USB | 2 | 8M | Y1 | XTAL | 1 | 32.768KHZ | Y2 | XTAL1 | 1 | 12M | Y3 | XTAL | 1 | # s1 q" d6 J: `4 Q2 W0 i9 T
附件: 原理图和pcb文件如下:) H" E' B' @8 a" ` L' k z/ W
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