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ADXL345BCCZ-RL 数据表(PDF) 7 Page - Analog Devices |
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ADXL345BCCZ-RL 数据表(HTML) 7 Page - Analog Devices |
7 / 40 page Data Sheet ADXL345 Rev. D | Page 7 of 40 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS CS SDA/SDI/SDIO SDO/ALT ADDRESS RESERVED NC INT2 INT1 VDD I/O GND RESERVED GND GND VS 13 12 11 10 9 8 1 2 3 4 +x +y +z 5 6 14 7 SCL/SCLK ADXL345 TOP VIEW (Not to Scale) Figure 3. Pin Configuration (Top View) Table 5. Pin Function Descriptions Pin No. Mnemonic Description 1 VDD I/O Digital Interface Supply Voltage. 2 GND This pin must be connected to ground. 3 RESERVED Reserved. This pin must be connected to VS or left open. 4 GND This pin must be connected to ground. 5 GND This pin must be connected to ground. 6 VS Supply Voltage. 7 CS Chip Select. 8 INT1 Interrupt 1 Output. 9 INT2 Interrupt 2 Output. 10 NC Not Internally Connected. 11 RESERVED Reserved. This pin must be connected to ground or left open. 12 SDO/ALT ADDRESS Serial Data Output (SPI 4-Wire)/Alternate I2C Address Select (I2C). 13 SDA/SDI/SDIO Serial Data (I2C)/Serial Data Input (SPI 4-Wire)/Serial Data Input and Output (SPI 3-Wire). 14 SCL/SCLK Serial Communications Clock. SCL is the clock for I2C, and SCLK is the clock for SPI. |
类似零件编号 - ADXL345BCCZ-RL |
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类似说明 - ADXL345BCCZ-RL |
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