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作品名:[AD 6][2层] 门禁刷卡机主板(STC89C52+SST28SF040+74ALS138)PCB源文件 ! W8 n) s/ u s% G$ f6 @0 \
文件描述 1. 作品用途:门禁刷卡机主板 2. 软件版本:AD 6 3. 层数:2层板 4. 用到的主要芯片:STC89C52+SST28SF040+74ALS138 5. PCB尺寸:101.5mm*136mm - z+ x; z/ _" Y
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作品截图如下: 顶层截图:
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叠层信息截图如下: . X; P e- n, h
& g8 z: r# e' R, r) w0 ~2 e, GBOM: Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C15, C16 | RAD-0.1 | 15 | 1000uF/25V | C14 | RB.2/.4 | 1 | 47P | C17, C18 | RAD-0.1 | 2 | 15P | C19 | RAD-0.1 | 1 | 104 | C20, C30, C31, C32, C33, R24 | RAD-0.1 | 6 | | CN1 | CC5 | 1 | 485 | CN2 | SIP2 | 1 | | CN3 | SIP-4 | 1 | | CN4, R6 | SIP9 | 2 | | CN6, CN8 | SIP2 | 2 | switch | CN7 | SIP2 | 1 | CON2 | CN9 | SIP2 | 1 | 232 | CN10 | SIP-3 | 1 | 30 | CX3, CX4 | RAD-0.1 | 2 | | D1, D2, D3 | AXIAL0.4 | 3 | IN4004 | D4, D5 | DIODE0.4 | 2 | 4004 | D6 | DIODE0.4 | 1 | DIODE | D9 | DIO | 1 | 89C52 | IC1 | DIP40 | 1 | 28SF040 | IC2 | DIP32 | 1 | 8279 | IC3 | DIP40 | 1 | 74LS245 | IC4 | DIP20 | 1 | R500 | IC5 | SOP-32 | 1 | ID | IC6 | DIP40 | 1 | GAL16V8 | IC7 | DIP20 | 1 | 7805 | IC8 | TO-220 | 1 | MAX1232 | IC9 | DIP8 | 1 | MAX3082 | IC10 | DIP8 | 1 | 74HC573 | IC11 | DIP20 | 1 | 12C887 | IC12 | DIP24 | 1 | 74ALS138 | IC13 | DIP16 | 1 | 28SF040 | IC14 | PLCC32 | 1 | MAX202E | IC15 | DIP16 | 1 | CON2 | J2 | VOT | 1 | BATT | J3 | SIP-3 | 1 | | JP1 | IDC-16 | 1 | 2.2 | L10, L11 | AXIAL0.4 | 2 | 9012 | Q1 | TO-92A | 1 | PNP8050 | Q2 | TO-92A | 1 | 1.5K | R1, R8 | AXIAL0.3 | 2 | | R2, R5 | AXIAL0.3 | 2 | | R7 | SIP7 | 1 | 820 | R10 | AXIAL0.3 | 1 | 560 | R11 | AXIAL0.3 | 1 | 100 | R12 | AXIAL-0.5 | 1 | | X1 | XTAL1 | 1 | 13.560 | X2 | XTAL1 | 1 | 8 j- j) y. j, ?5 X
' R, M K$ s) l" `6 G8 j: [( K附件: PCB源文件如下:
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