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BL652-SC датащи(PDF) 13 Page - Laird Tech Smart Technology |
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BL652-SC датащи(HTML) 13 Page - Laird Tech Smart Technology |
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13 / 69 page ![]() BL652 Datasheet Embedded Wireless Solutions Support Center: http://ews-support.lairdtech.com www.lairdtech.com/bluetooth 13 © Copyright 2016 Laird. All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852 2923 0610 Pin # Pin Name Default Function Alternate Function In/ Out Pull Up/ Down nRF52832 QFN Pin nRF52832 QFN Name Comment 23 SIO_02/ AIN0 SIO_02 AIN0 IN PULL- DOWN 4 PO.02/AIN0 Internal pull-down 24 SIO_01/ XL2 SIO_01 XL2 IN PULL- UP 3 PO.01/XL2 Laird Devkit: Optional 32.768kHz crystal pad XL2 25 SIO_00/ XL1 SIO_00 XL1 IN PULL- UP 2 PO.00/XL1 Laird Devkit: Optional 32.768kHz crystal pad XL1 26 VDD_nRF - - - - - - 1.7V to 3.6V 27 GND - - - - - - - 28 SIO_13/ nAutoRUN nAutoRUN SIO_13 IN PULL- DOWN 16 PO.13 Laird Devkit: FTDI USB_DTR via jumper on J12pin1-2. 29 SIO_15 SIO_15 - IN PULL- UP 18 PO.15 Laird Devkit: BUTTON2 30 SIO_17 SIO_17 - IN PULL- UP 20 PO.17 Laird Devkit: LED1 31 SIO_19 SIO_19 - IN PULL- UP 22 PO.19 Laird Devkit: LED2 32 SIO_31/ AIN7 SIO_31 AIN7 IN PULL- UP 43 PO.31/AIN7 - 33 SIO_30/ AIN6 SIO_30 AIN6 IN PULL- UP 42 PO.30/AIN6 - 34 SIO_29/ AIN5 SIO_29 AIN5 IN PULL- UP 41 PO.29/AIN5 - 35 SIO_28/ AIN4 SIO_28 AIN4 IN PULL- UP 40 PO.28/AIN4 - 36 SIO_27/ I2C_SCL SIO_27 I2C_SCL IN PULL- UP 39 PO.27 Laird Devkit: I2C RTC chip. I2C clock line. 37 SIO_26/ I2C_SDA SIO_26 I2C_SDA IN PULL- UP 38 PO.26 Laird Devkit: I2C RTC chip. I2C data line. 38 SIO_25/ SPI_CLK SIO_25 SPI_CLK IN PULL- UP 37 PO.25 Laird Devkit: SPI EEPROM. SPI_Eeprom_CLK, Output SPIOPEN() in smartBASIC selects SPI function, MOSI and CLK are outputs when in SPI master mode. 39 GND - - - - - - - Pin Definition Notes: Note 1 SIO = Signal Input or Output. Secondary function is selectable in smartBASIC application. |
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