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作品名:[AD 16][2层]REL_Ser2Eth_RT-Thread(AT91SAM7X256)原理图和PCB源文件; |) Q+ l r$ S& b7 |; R
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1. 作品用途:REL_Ser2Eth_RT-Thread
4 u9 v5 B. q" D$ L& F9 ~: X* Q1 s2. 软件版本:AD 160 M0 H3 F% x/ A# N/ w
3. 层数:2层板) ~) \) x# q! n
4. 用到的主要芯片:AT91SAM7X256
) ^9 V& I/ b7 t) {! z, R0 R/ V5. PCB尺寸:90.8mm*56.7mm8 K1 ^. u& C7 s# I3 u
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作品截图如下:( b. U% R: Y3 v Z2 x6 k- q) M
顶层截图:# m) @/ F5 d6 T3 e9 \- w& P( [7 }
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底层截图:+ q6 j4 ^# S2 Y. c8 g, V
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! m" S; A' T6 D6 p) Q& H, p全层截图:/ P6 j9 t) |$ p* A! C6 l, x
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叠层信息截图如下:
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BOM:
3 Z8 S% m: E/ {; Y| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 100n | C1, C4, C5, C7, C8, C9, C10, C19, C20, C23, C24, C25, C26, C28, C29, C30, C31, C35 | 0805 | 18 | | 20p | C2, C6, C27, C32 | 0805 | 4 | | 22uF | C3 | C-1513 | 1 | | 10n | C11, C34 | 0805 | 2 | | 1u | C12, C13, C14, C15, C16 | 0805 | 5 | | 100uF | C17 | C-EC3.5MM | 1 | | 330uF | C18 | C-EC3.5MM | 1 | | 10uF | C21 | 0805 | 1 | | 47p | C22 | 0805 | 1 | | 1n | C33 | 0805 | 1 | | DIODE | D1 | D2010 | 1 | | LED_GREEG | D2, D4 | LED3 | 2 | | LED_RED | D3 | LED3 | 1 | | DIODE | D5, D6, D7 | D1206A | 3 | | Screw Hole | Hole1, Hole2 | Hole_3mm-5mm | 2 | | RJ45 | J1 | JACK1.27-4H8F | 1 | | POWER_B | J3 | POWER_B | 1 | | MYDB9 | J4, J5 | DB9RA/M | 2 | | MHDR2X4 | JP1 | MHDR2X4 | 1 | | MHDR1X3 | JP2 | MHDR1X3 | 1 | | BEAD | L1 | 0805 | 1 | | 330uH | L2 | SMD2010 | 1 | | 2k | R1 | 0805 | 1 | | 1k5 | R2, R34 | 0805 | 2 | | 10k | R3 | 0805 | 1 | | 4k7 | R4 | 0805 | 1 | | 50 | R11, R12, R13, R14 | 0805 | 4 | | 75 | R15, R16, R17, R18 | 0805 | 4 | | 100 | R19 | 0805 | 1 | | 5k1 | R28, R29, R30, R31, R32 | 0805 | 5 | | 510 | R33, R35, R36 | 0805 | 3 | | 472 | R38, R39, R41, R42 | 0805 | 4 | | 1k | R40 | 0805 | 1 | | AT91SAM7X256 | U1 | F-QFP14x14-G100/X.3N | 1 | | RTL8201 | U2 | F-QFP7x7-G48/N | 1 | | Transformer_network | U3 | SOL-16 | 1 | | MAX3232 | U4 | SO-G16 | 1 | | SP485 | U5, U6 | SO-G8 | 2 | | LM2575 | U7 | TO263-5 | 1 | | 1117-3.3 | U8 | SOT-223 | 1 | | SN74LS00D | U9 | D014 | 1 | | NUP2105L | U10, U11 | SO-G3/C2.5 | 2 | | 25MHz | Y1 | CRYSTAL | 1 | | 11.0592MHz | Y2 | CRYSTAL | 1 |
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原理图和PCB源文件如下:
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