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[AD9][4层]128K参考板(EP3C16E144+STC12C5A60S(3.3V)+MAX3232)pcb文件( V$ G0 t! w4 e. q" ?6 k: l' m) j! _
4 j6 [. k+ R; @) Y+ `7 a文件描述:
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# k. {1 u% D0 a# y5 g1. 作品用途:128K参考板7 \0 {0 O! n; B) s% F" N
2. 软件版本:AD9
1 C6 M0 j3 v( d7 T7 s# l6 B3. 层数:4层
2 y' b$ K9 H+ W$ L4. 用到的主要芯片:EP3C16E144+STC12C5A60S(3.3V)+MAX3232! i4 a" ]8 ~. B$ R) s
5. pcb尺寸:130*90 MM( i2 W' s$ m1 `) ~* r! a
) T+ q* \' G5 T作品截图如下:
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顶层截图:
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$ V; n: V! A7 F& }底层截图:
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全层截图:* o: w& m) M7 i( C
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1 v) y" P; c0 f3 r叠层阻抗信息如下:2 O! F' |7 \2 Q/ D
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BOM:
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 3627 | 3627晶振 | 1 | 0.1UF | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C73, C74, C75, C76, C77 | 0805 | 51 | 1000P | C47 | 0805 | 1 | 10uF/25V | C48, C64 | 1210 | 2 | 10nF | C49, C50, C51 | 0805 | 3 | 10V-2.2UF | C52, C53 | 1210 | 2 | 25V-10UF | C54, C55, C56, C57, C58, C59, C60, C61 | MLL34 | 8 | 1000PF | C62 | 0805 | 1 | 106 | C63 | 1210 | 1 | 102 | C65, C71 | 0805 | 2 | 10uF | C66, C68, C69, C70 | 1210 | 4 | 104 | C67, C72 | 0805 | 2 | 0.01uF | C78, C79 | 0805 | 2 | | CAP | 0805 | 1 | DIODE | D1, D2 | 0805 | 2 | DC-2.54-10 | J3 | IDC10 | 1 | 50PIN | jietou | J27A-41ZJLII BW-0.8 | 1 | | JP1, JP3, JP4 | SIP3 | 3 | TEST | JP2 | SIP3 | 1 | 30P | mcu1, MCU2 | 0805 | 2 | AMS1117-ADJ | N1 | SOT-223/P2.3 | 1 | AMS1117-3.3V | N2 | SOT-223/P2.3 | 1 | AMS1117-3.3V-DPJ | N3 | SOT-223/P2.3 | 1 | 1K | R1, R2, R3, R4, R5, R20, R21, R22, R27, R28, R29 | 0805 | 11 | 50R | R6 | 0805 | 1 | 10K | R7, R8, R9, R10, R11, R12 | 0805 | 6 | 100R | R13, R14, R18, R23, R24 | 0805 | 5 | 10R | R15, R16, R17, R25, R26 | 0805 | 5 | 240R | R19 | 0805 | 1 | SN74ACT08-EP | U1, U2, U6 | SO-14 | 3 | MAX3232 | U3, U9 | SO-16 | 2 | LT1715 | U4 | LT1715 | 1 | SN74LVC1G34 | U5 | DBV_R_PDSO_G5 | 1 | ADR445B | U7 | SO-8 | 1 | ICL7660S(-12V) | U8 | SO-8 | 1 | AD5542CR | U10, U11 | SO-14 | 2 | ua7805-2 | U12 | LM7805 | 1 | EPCS4 | U13 | SO-8 | 1 | EP3C16E144 | U14 | TQFP144 | 1 | ua7805 | U15 | LM7805 | 1 | 24C02 | U16 | SO-8 | 1 | STC12C5A60S(3.3V) | U20 | STC12C5A | 1 | 11.0592 | XTAL | XTAL1 | 1 | 附件:
& w4 w( B* ^1 \, ZPCB文件如下:
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