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SARA-R410M-02B-01 Datasheet(PDF) 18 Page - u-blox AG |
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SARA-R410M-02B-01 Datasheet(HTML) 18 Page - u-blox AG |
18 / 43 page ![]() SARA-R4 series - Data sheet UBX-16024152 - R18 Pin definition Page 18 of 43 No Name Power domain I/O Description Remarks 27 SCL DDC O I2C bus clock line Fixed open drain. Internal 2.2 k pull-up resistor to V_INT. Not supported by “00” and “01” product versions See section 4.2.13 for detailed electrical specs. 28 USB_D- USB I/O USB Data Line D- 90 nominal differential impedance. Pull-up, pull-down and series resistors, as required by the USB 2.0 specifications [11], are part of the USB pin driver and shall not be provided externally. See section 4.2.11 for detailed electrical specs. Provide test point for diagnostic purposes. 29 USB_D+ USB I/O USB Data Line D+ 90 nominal differential impedance. Pull-up, pull-down and series resistors, as required by USB 2.0 specifications [11], are part of the USB pin driver and shall not be provided externally. See section 4.2.11 for detailed electrical specs. Provide test point for diagnostic purposes. 30 GND - N/A Ground All the GND pins must be connected to ground 31 RSVD - N/A RESERVED pin Leave unconnected. 32 GND - N/A Ground All the GND pins must be connected to ground 33 RSVD - N/A RESERVED pin This pin can be connected to GND. 34 I2S_WA / SPI_MOSI GDI O / O I2S word alignment / SPI Master Output Slave Input I2S word alignment, alternatively configurable as SPI Master Output Slave Input Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. 35 I2S_TXD / SPI_CS GDI O / O I2S transmit data / SPI Chip Select I2S transmit data out, alternatively configurable as SPI Chip Select Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. 36 I2S_CLK / SPI_CLK GDI O / O I2S clock / SPI clock I2S clock, alternatively configurable as SPI clock Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. 37 I2S_RXD / SPI_MISO GDI I / I I2S receive data / SPI Master Input Slave Output I2S receive data input, alternatively configurable as SPI Master Input Slave Output Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. 38 SIM_CLK SIM O SIM clock See section 4.2.10 for detailed electrical specs. 39 SIM_IO SIM I/O SIM data Internal 4.7 k pull-up resistor to VSIM. See section 4.2.10 for detailed electrical specs. 40 SIM_RST SIM O SIM reset See section 4.2.10 for detailed electrical specs. 41 VSIM - O SIM supply output VSIM = 1.80 V typical or 2.95 V typical generated by the module according to the external SIM card type. See section 4.2.3 for detailed electrical specs. 42 GPIO5 GDI I SIM detection SIM card presence detection input, alternatively configurable as GPIO (see section 2.7). See section 4.2.12 for detailed electrical specs. 43 GND - N/A Ground All the GND pins must be connected to ground 44 SDIO_D2 GDI I/O SDIO serial data [2] Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. 45 SDIO_CLK GDI O SDIO serial clock Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. 46 SDIO_CMD GDI I/O SDIO command Not supported by “00”, “01”, “x2”, “x3” product versions See section 4.2.12 for detailed electrical specs. |
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