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DS2406+S29GL256N11FFIV10+SDRAM+SRAM+XC4VSX35+6层板2440核心板原理图+PCB 作品文件分享。/ b& s. J3 r/ w; s" p
用AD画的6层板，
, L+ s: v' R. F9 Q5 H6层板2440核心板，
* z* w) `/ |; N板子局部较密，有一定难度，有需要的可以看看。
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层数：6层
: D" T2 l/ E; d0 `/ M. U/ y用途：核心板
/ q' a3 ?, x m4 j9 d) hpcb作品截图如下：3 a8 h% `5 V2 B' Q8 d8 h
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附件：1 z' `! Z; ^3 v; [
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BOM：
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Comment | Designator | Quantity | Footprint | Fiducial - Round | FD1, FD2 | 2 | FIDUCIAL ROUND | 4K7 1% | R3, R5, R8, R11 | 4 | RESC1005-STAR | 2K7 1% | R24, R26 | 2 | RESC1005-STAR | 27K 1% | R25 | 1 | RESC1005-STAR | 270R 1% | R1, R2 | 2 | RESC1005-STAR | 10R 1% | R23 | 1 | RESC1005-STAR | 100R 1% | R4, R6, R7, R9, R10, R12, R13, R14, R15, R16, R17 | 11 | RESC1005-STAR | 100K 1% | R22, R27, R28, R29 | 4 | RESC1005-STAR | 22uF 10V | C84, C86 | 2 | CAPC3225-STAR | 1uF 25V | C87 | 1 | CAPC3216-STAR | 470pF 50V | C80 | 1 | CAPC1005-STAR | 10nF 16V | C2, C15, C16, C17, C18, C19, C20, C21, C22, C28, C29, C30, C31, C45, C46, C47, C48, C49, C50, C51, C52, C53, C54, C55, C56, C57, C58, C59, C60, C61, C62, C63, C64, C65, C66, C67, C68, C74, C75, C76, C95, C96, C97, C98, C101, C102, C105, C106, C111, C112, C113, C114 | 52 | CAPC1005-STAR | 0.1uF 16V | C1, C7, C8, C9, C10, C11, C12, C13, C14, C25, C26, C27, C40, C41, C42, C43, C44, C71, C72, C73, C77, C91, C92, C93, C94, C99, C100, C103, C104, C107, C108, C109, C110 | 33 | CAPC1005-STAR | 10uF 10V | C4, C5, C6, C24, C32, C33, C34, C35, C36, C37, C38, C39, C78, C79, C83, C85 | 16 | CAPC2012-STAR | 220uF 10V | C3, C23, C69, C70, C82 | 5 | CAPC7343-STAR | 2.2uF 10V | C81, C88, C89 | 3 | CAPC1608-STAR | 0.033uF 10V | C90 | 1 | CAPC1005-STAR | 2u2, 15A, 4R2, SMD | L1 | 1 | IND-EPCOS-SMD-B82559 | RESNET 4 x 100R | RN1, RN2, RN3, RN4, RN5, RN6 | 6 | RESNET-1005X4 | RED | LED2 | 1 | LED2012-STAR | GREEN | LED1 | 1 | LED2012-STAR | MAX1831EEE | U5 | 1 | SOP63P602-16 | MAX8860EUA18+ | U6 | 1 | SOP65P490-8 | SN74LVC1G04DBV | U2 | 1 | SOT95P280-5 | XC4VSX35-10FFG668C | U4 | 1 | XC4VLX25-10FF668C | SRAM-256Kx16 | U9, U10, U11, U12 | 4 | TSOP80P1176-44 | SDRAM-16Mx16 | U7, U8 | 2 | TSOP80P1176-54 | S29GL256N11FFIV10 | U3 | 1 | BGA100P8X8-64 | DS2406 | U1 | 1 | TSOC6 | MOLEX - 54075-1009 | HDR_B1, HDR_L1, HDR_T1 | 3 | 54075 | DB46 Blank PCB | PCB1 | 1 | DB46 Blank PCB |
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发表于 2019-9-29 13:38
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