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ID:52956112
大小:36.47 KB
页数:5页
时间:2020-04-03
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1、54321VCC3V3J5J6DR1R2R3R4DGND12GNDVCC3V312VCC3V3GPIO334RESETINT334INT210K10K10K10KGND56GNDINT456SPI_CSGPIO278GPIO1SPI_SCLK78SPI_SOMIGPIO2VCC3V3910VCC3V3SPI_SIMO910ADC2GPIO3GPIO41112GPIO5ADC11112UART_TXD0GPIO7UART_RXD11314UART_TXD1GPIO61314UART_RXD0INT1INT11516GPIO9GND1516GNDG
2、PIO81718GPIO7IIC_SDA11718IIC_SCL1VCC_5V1920VCC_5VVCC3V31920VCC3V3R5R6R7R810K10K10K10K10X22.0mm10X22.0mmCCVCC3V3TP1+E1C1U1IIC_SCL1R9R1010uF100nF45VDDNC10K10K6TP2NC7IIC_SDA1NCIIC_SCL138SCKNCIIC_SDA121DATAGNDBBSHT11AATitleX1HumidityandTemperatureSensorSizeDocumentNumberRevA3、>MXCHIPDate:Tuesday,March24,2009Sheet11of5432154321VCC3V3J5J6R1R2R3R4GND12GNDVCC3V312VCC3V3GPIO334RESETINT334INT210K10K10K10KDGND56GNDINT456SPI_CSDGPIO278GPIO1SPI_SCLK78SPI_SOMIGPIO2VCC3V3910VCC3V3SPI_SIMO910ADC2GPIO3GPIO41112GPIO5ADC11112UART_TXD0GPIO7UART_RXD113144、UART_TXD1GPIO61314UART_RXD0INT1INT11516GPIO9GND1516GNDGPIO81718GPIO7IIC_SDA11718IIC_SCL1VCC_5V1920VCC_5VVCC3V31920VCC3V3R5R6R7R810K10K10K10K10X22.0mm10X22.0mmCCVCC3V3+E1C1R9U110uF100nF10K3VDDGPIO12DATATP11GPIO1GNDDS18B20TP2ADC1BBVCC3V3R11100KVR1ADC1100KAATitleX2Thermo
3、>MXCHIPDate:Tuesday,March24,2009Sheet11of5432154321VCC3V3J5J6R1R2R3R4GND12GNDVCC3V312VCC3V3GPIO334RESETINT334INT210K10K10K10KDGND56GNDINT456SPI_CSDGPIO278GPIO1SPI_SCLK78SPI_SOMIGPIO2VCC3V3910VCC3V3SPI_SIMO910ADC2GPIO3GPIO41112GPIO5ADC11112UART_TXD0GPIO7UART_RXD11314
4、UART_TXD1GPIO61314UART_RXD0INT1INT11516GPIO9GND1516GNDGPIO81718GPIO7IIC_SDA11718IIC_SCL1VCC_5V1920VCC_5VVCC3V31920VCC3V3R5R6R7R810K10K10K10K10X22.0mm10X22.0mmCCVCC3V3+E1C1R9U110uF100nF10K3VDDGPIO12DATATP11GPIO1GNDDS18B20TP2ADC1BBVCC3V3R11100KVR1ADC1100KAATitle
5、meterSizeDocumentNumberRevAMXCHIPDate:Tuesday,March24,2009Sheet11of5432154321VCC3V3J5J6R1R2R3R4GND12GNDVCC3V312VCC3V3GPIO334RESETINT334INT210K10K10K10KDGND56GNDINT456SPI_CSDGPIO278GPIO1SPI_SCLK78SPI_SOMIGPIO2VCC3V3910VCC3V3SPI_SIMO910ADC2GPIO3GPIO41112GPIO5ADC1
6、1112UART_TXD0GPIO7UART_RXD11314UART_TXD1GPIO61314UART_RXD0INT1INT11516GPIO9GND1516GNDGPIO81718GPIO7IIC_SDA11718IIC_SCL1VCC_5V1920VCC_5VVCC3V31920VCC3V3R5R6R7R810K10K10K10K10X22.0mm10X22.0mmCCVCC3V3TP1R9R10R11R12IIC_SCL110K10K10K10KU1TP2IIC_SCL141VCC3V3IIC_SDA1SCLVDDIIC_SDA16
7、SDAINT25+E2C2INTTP32310uF100nFINT2BADDRGNDBR13TSL256110KAATitle
8、8GPIO1SPI_SCLK78SPI_SOMIVCC3V3910VCC3V3SPI_SIMO910ADC2GPIO2GPIO41112GPIO5AD
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