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[AD9][2层] NTP模块参考板(AMS1117+STM32F107+MAX3232)原理图和pcb文件1 ?' i% k Q7 ~% Z
8 {8 r# M+ S+ [2 D$ c文件描述:! R' R0 _5 x" a0 c5 i4 N
/ {8 i# J8 h$ Z, J1. 作品用途:NTP模块参考板" g/ A0 I0 |' w* i8 y# A
2. 软件版本:AD9
0 G* w: q8 U" g/ e. z2 j. e3. 层数:2层6 m, y1 T, a3 J% B# O
4. 用到的主要芯片:AMS1117+STM32F107+MAX32324 v2 }- _7 ~$ _( P
5. pcb尺寸: 3937*7086 MIL
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作品截图如下:) l! T' \* h# E0 o; h c
" C4 l) N* J1 r- c顶层截图:
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R* R" X4 l, M( S0 h9 A底层截图:8 j) \7 u+ f: i, b- v
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* \. g6 o0 G& C. u) ]/ K3 ~ D全层截图:
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叠层阻抗信息如下:
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 25V-10UF | C1, C2, C9, C10, C27, C28, C35, C36 | 1210 | 8 | 0.1UF | C5, C6, C7, C12, C14, C15, C16, C17, C18, C19, C22, C32, C33, C38, C40, C41, C42, C43, C44, C45, C48, C58, C200, C201 | 0805_C_Y | 24 | 33pF | C8, C11, C20, C21, C23, C26, C34, C37, C46, C47, C49, C52 | 0805_C_Y | 12 | 10uF | C24, C25, C50, C51 | MLL34 | 4 | 0.1UF | C53, C54, C55, C56, C57 | 0805 | 5 | DB9 | DB1 | DB9/M | 1 | J1 | J1 | JIEKOU | 1 | JTAG | JP1, JP2 | HDR2x10 | 2 | AMS1117-3.3V | N1, N2, N3, N4 | SOT-223/P2.3 | 4 | Header 4X2 | P1 | HDR2X4 | 1 | 5V | Power | CON4 | 1 | 1.5k | R1, R23 | 0805_R_Y | 2 | 49.9 | R2, R3, R4, R5, R24, R25, R26, R27 | 0805_R_Y | 8 | 10K | R6, R7, R8, R9, R12, R13, R14, R15, R16, R18, R19, R20, R21, R22, R28, R29, R30, R31, R34, R35, R36, R37, R38, R40 | 0805_R_Y | 24 | 1K | R10, R11, R32, R33 | 0805_R_Y | 4 | 4.87k .1% | R17, R39 | 0805_R_Y | 2 | 100R | R100, R101 | 0805_R_Y | 2 | RJ45-HanRun | RJ1, RJ2 | RJ45-HanRun | 2 | CAP | R_CAP1, R_CAP2, R_CAP3, R_CAP4 | 0805_R_Y | 4 | STM32F107 | U1, U2 | LQFP100_N | 2 | DP83640 | U3, U4 | LQFP48-1 | 2 | MAX3232 | U5 | SO-16 | 1 | 74ACT541 | U6 | SOL-20 | 1 | 74ACT08 | U7 | SO14NB | 1 | SN74LVC1G34 | U20, U21 | DBV_R_PDSO_G5 | 2 | 32.768KHZ | Y1, Y4 | HC-49/S_Y | 2 | 25M | Y2, Y3, Y5, Y6 | HC-49/S_Y | 4 | 附件:
. R' L# S- m( o) b) }原理图和PCB文件如下:
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