物联网模块 LPC54018入门级资料 PCB 原理图

kaneky · 发表于 2018-6-7 09:56:27

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物联网模块 LPC54018电路板设计.zip (3.07 MB, 下载次数: 7)

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物联网模块 LPC54018特性：

[li]LPC54018高效微控制器(MCU)基于Arm® Cortex®-M4内核，带先进外设，运行频率为180MHz[/li][li]高速器件USB端口[/li][li]Longsys GT1216 WiFi模块基于Qualcomm QCA4004[/li][li]128 Mb Macronix串行NOR闪存[/li][li]双扩展连接器提供对各种外设和内存扩展的访问LCD接口[/li][li]外部存储器接口，支持SDRAM、SRAM和并行闪存[/li][li]高达10 Flexcomm串行端口，可配置为UART、SPI、I2C、I2S (2端口)或GPIO[/li][li]双CAN/CAN-FD[/li][li]SDIO[/li][li]10/100以太网[/li][li]全速USB主机/设备端口[/li][li]DAC[/li][li]ADC[/li][li]智能卡[/li]

以下内容由管理员 @老吴整理编辑补充

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REFDES	COMP_DEVICE_TYPE	COMP_VALUE	SYM_NAME
D1	LED_LED_0603_IC_0.67MM_370-766	LED_RED_NRND	LED_0603
D2	DIODE_SCHTKY_SOD123W_IC_1.1MM_4	PMEG3010ER	SOD123W
J3	HDR_2X50_M_CON100_0P4_22P8X3P1_	DF40C-100DS-0.4V(51)	CON100_0P4_22P8X3P1_SM
J4	HDR_2X50_M_CON100_0P4_22P8X3P1_	DF40C-100DS-0.4V(51)	CON100_0P4_22P8X3P1_SM
J7	CONN_HDR_5X2_HDR_2X5_6X3_1P27MM	HDR 2X5	HDR_2X5_6X3_1P27MM_TH
J8	MICRO_USB_CONN_9PIN_CON_MICROUS	1050170001	CON_MICROUSBB_9F_0P65_SM_RA
L37	INDUCTOR_IND_0402_DISCRETE_0.55	600OHM	IND_0402
L38	INDUCTOR_IND_0402_DISCRETE_0.55	600OHM	IND_0402
L39	BEAD_IND_0603_DISCRETE_0.95MM_1	220Ohm	IND_0603
Q1	MOSFET_P_SOT23-40X40_IC_1.1MM_4	ZXM61P03F	SOT23-40X40
SW1	SW2P_SW2_TACT_4X3_SM_IC_2MM_51	KAN0444-0201E1	SW2_TACT_4X3_SM
U1	GT1216_MODULE_34P_MODULE_34P_1P	GT1216	MODULE_34P_1P5_26X18
U20	MX25R6435FM2IL0_SO8_W_IC_2.16MM	MX25L12835FM2I-10G	SO8_W
U22	LPC546XX_BGA_180P_BGA_180_0P8_1	LPC54018JET180	BGA_180_0P8_12P1SQ
U23	ADM7172_8P_EP_DFN_8_0P5_3X3_IC_	ADM7172	DFN_8_0P5_3X3
U24	PRTR5V0U2X_SOT143B_IC_1.1MM_315	PRTR5V0U2X	SOT143B
Y2	XTAL_13_XTL4_2P5X2MM_SM_IC_0.55	12MHz	XTL4_2P5X2MM_SM
Y4	XTAL_XTAL_2_2X1P2_SM_IC_0.6MM_	32.768 KHZ	XTAL_2_2X1P2_SM