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MAX3232CUE+atc1025+MC74VHC595M+NXP公司的LPC2132开发板PCB作品文件分享。5 [2 {$ @+ K2 \7 F% d$ h; d
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用pads画的两层板， ~, h+ L6 h8 Y1 N7 t7 j
NXP公司的LPC2132开发板，
# _9 q8 D% Z" U9 [3 r* E. F& l5 T板子很简单，适合入门，有需要的可以看看。) e" y) R3 L9 B7 X. u L$ l& ]
/ T) b! Y8 ?. o层数：2层
- @- ` y f( f/ W9 G7 R2 w/ A用途：开发板% [* Z6 O+ o: S/ ^5 L) u \* j
pcb作品截图如下：
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附件：
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BOM：
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Comment | Designator | Quantity | Footprint | Cap | C1, C2, C5, C6, C9, C10, C11, C12, C13 | 9 | 0805 | 4.7 | C3, C14 | 2 | 0805 | Cap Pol1 | C4 | 1 | RB5-10.5 | 4.7u/16v | C7 | 1 | RB5-10.5 | 0.1U | C8, C16, C17 | 3 | 0805 | 33p | C15 | 1 | 0805 | 10U | C18 | 1 | 0805 | Diode | D1 | 1 | 1005 | Diode 1N4148 | D2, D3 | 2 | 1005 | Dpy Yellow-CA | DS1 | 1 | LEDDIP-10/C5.08RHD | AS1117-3.3 | IC1 | 1 | SOT-223 | LPC2138 | IC2 | 1 | LPC213X | UART0 | J1 | 1 | DB9RA/M | 5 u" b4 E6 z" P; ^) u
| J2 | 1 | sip10 | HEADER 10X2 | J3 | 1 | IDC20 | IIC0 | JP1 | 1 | HDR2X2 |
0 M' g, ]$ O E* ?0 w$ T2 U( B& j# E& a | KEY1, KEY2, KEY3, KEY4, KEY5, KEY6, RESET1 | 7 | KEY | Inductor | L1, L2, L3 | 3 | INDC4510-1804 | LED2 | LED-1, LED-2, LED-3, LED-4, LED-5, LED-6, LED-7, LED-8, LED1 | 9 | DSO-F2/D6.1 | Bell | LS1 | 1 | bell | Header 2 | P1, P3, P8, P9, P15 | 5 | HDR1X2 | DAC | P2 | 1 | HDR1X2 | JP232 | P4 | 1 | HDR2X2 | JP-KEY | P5 | 1 | HDR2X6 | JP-LS1 | P6 | 1 | HDR2X4 | TP3VIN | P7 | 1 | HDR1X2 | I2C | P10 | 1 | HDR1X4 | SPI | P11 | 1 | HDR1X7 | Header 24X2 | P12 | 1 | HDR2X24 | JP-LED | P13 | 1 | HDR2X8 | JP-VREF | P14 | 1 | HDR1X2 | BAT | P16 | 1 | HDR1X2 | Header 8 | P-5V | 1 | HDR1X8 | Header 2 | POWER IN1 | 1 | POWER | 2N3906 | Q1 | 1 | SO-G3/C2.5 | 10k | R1, R2, R3, R4, R6, R7, R9, R10, R12, R14, R15 | 11 | 0805 | 100 | R5 | 1 | 0805 | Res3 | R8, R27, R28, R29, R30, R31, R32, R33, R34, R37, R38, RLcd | 12 | 0805 | RPot | R11 | 1 | VR5 | 470 | R13, R16, R17, R18, R19, R20, R21, R22, R23 | 9 | 0805 | 1k | R24, R25 | 2 | 0805 | 4.7k | R26 | 1 | 0805 | 3.000k | R35 | 1 | 0805 | 1.000k | R36 | 1 | 0805 | MAX3232CUE | U1 | 1 | TSSOP16 | atc1025 | U2 | 1 | SO-8 | MC74VHC595M | U3 | 1 | 966-01 | XTAL | Y1 | 1 | BCY-W2/D3.1 | 11.0592 | Y2 | 1 | XTAL1 |
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发表于 2019-9-29 11:28
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