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作品名：[AD 16][4层]基于STM32的车联网电信2G板——研发产品 原理图和PCB源文件
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) ~+ S1 r* V- f, g1. 作品用途：车联网电信2G板
. L# Z3 Z6 ~, s5 z9 q7 ]4 ^/ E2. 软件版本：AD 16
" G6 x: O5 H( u7 G3 c( ?/ V3. 层数：4层板
M" A- M, t9 m* v- ]2 y4. 用到的主要芯片：STM32
9 \9 O! {3 m9 k7 t& B% B6 I5. PCB尺寸：66.8mm*61.4mm+ p4 {0 J- o% ^2 i5 \
7 s/ y7 C, O% o7 U" G: n( V作品截图如下：
% V; h! N. N2 }2 l& @顶层截图：, E% _' x, m: R& A9 q I
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' Y# e7 V4 C+ {. c% A底层截图：( |5 b! |$ {2 V4 h# X l: J7 i
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全层截图：
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叠层信息截图如下：
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BOM：
# R* W! y! B& f1 d| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | BATT | BAT1 | BAT | 1 | | 100nF | C1, C3, C7, C8, C12, C15, C16, C17, C22, C24, C25, C26, C27, C28, C29, C33, C34, C35, C37, C38, C40, C41, C43, C49 | 0603 | 24 | | 10uF | C2 | 0603 | 1 | | 22pF | C4, C5, C48 | 0603 | 3 | | 100pF | C6, C44 | 0603 | 2 | | 10pF | C9, C10, C21 | 0603 | 3 | | 56pF | C11 | 0603 | 1 | | 1.8pF | C13, C14 | 0603 | 2 | | 330uF | C18 | CC6.56.5 | 1 | | 1uF | C19, C23 | 0603 | 2 | | 33pF | C20 | 0603 | 1 | | 22uF/16V | C30 | 1210 | 1 | | 4.7uF/50V | C31 | 1210 | 1 | | 150pF | C32 | 0603 | 1 | | 10uF | C36, C39 | 0805 | 2 | | 22uF/10V/1210 | C42 | 1210 | 1 | | 1500pF | C45 | 0603 | 1 | | 4.7uF/50V/1210 | C46 | 1210 | 1 | | 1uF | C47 | 0805 | 1 | | 1N4148 | D1 | SOD-323 | 1 | | SS34 | D2, D5, D6, D8, D9 | SMBJ | 5 | | ZMM11B | D3 | LL34 | 1 | | SMBJ5.0A | D4 | SMBJ | 1 | | SMB5339 | D7 | SMBJ | 1 | | SS34 | D10 | SMA | 1 | | GSM | J1 | SMA-2 | 1 | | GPS | J2 | SMA-2 | 1 | | 27nH | L1, L3 | 0603 | 2 | | 1000Z | L2 | 0603 | 1 | | 30R_0805 | L4 | 0603 | 1 | | 4.7uH | L5 | 0650 | 1 | | 1.5uH | L6 | 0650 | 1 | | R | LED1 | SMDLED | 1 | | G | LED2 | SMDLED | 1 | | Y | LED3 | SMDLED | 1 | | LED | LED_GPRS | SMDLED | 1 | | SWD接口 | P2 | HDR1X4 | 1 | | OBD | P? | 3.0插座 2*5P弯针 | 1 | | 2N7002 | Q1 | SOT-23R | 1 | | CJ3407 | Q2 | SOT-23-123 | 1 | | 4.7K | R1, R2 | 0603 | 2 | | 10K | R3, R7, R9, R11, R13, R22, R24, R32 | 0603 | 8 | | 510R | R4, R5, R6, R10, R12, R14, R15, R16, R17, R18, R20, R23, R26 | 0603 | 13 | | 0R | R8 | 0603 | 1 | | 2K2 | R19 | 0603 | 1 | | 47K | R21, R27 | 0603 | 2 | | 4K7 | R25 | 0603 | 1 | | 1K2 | R28 | 0603 | 1 | | 100K | R29, R30, R33, R34, R36, R37, R38 | 0603 | 7 | | 52K3 | R31 | 0603 | 1 | | 2K | R35 | 0603 | 1 | | 105K | R39 | 0603 | 1 | | 54K9 | R40 | 0603 | 1 | | 36K | R41 | 0603 | 1 | | 9K1 | R42 | 0603 | 1 | | MMBT3904 | T1, T3 | SOT-23-BEC | 2 | | BAT54S | T2 | BAT54S | 1 | | STM32F103RCT6 | U1 | LQFP64_N（RCT6) | 1 | | MPU6050 | U2 | QFN24 | 1 | | EST527_MINIS | U3 | EST527_MINIs | 1 | | W25Q128 | U4 | SOIC-8 | 1 | | GNSS | U5 | GNSS_U10-U7 | 1 | | CM180 | U6 | CM180 | 1 | | SMF05C | U7 | SOT-363 | 1 | | SUYIN SIM | U8 | SUYIN_8pin | 1 | | MP1584 | U9 | SOP-8 | 1 | | TP4057 | U10 | SOT-23-6 | 1 | | TVL70233DBV | U11, U12 | SOT-23-5(M5) | 2 | | TPS54340DDAR | U13 | SOP-8 | 1 | | USB | USB | USB/SM0.8-6H5 | 1 | | 8MHz | Y1 | 5032 | 1 | | 32.768KHz | Y2 | SM8 | 1 | | 1SMB5917 | Z1 | SMB | 1 |
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" m; l' l9 Q' `1 ]6 ]7 B( H. V原理图和PCB源文件如下：8 k, z2 V _! a \, k
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发表于 2020-2-18 11:31
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