3 SCx INT1 4 2 SDx SDO 1 SDA 14 SDO INT1 SCx SDx SCL SDA VDDIO VDDIO 5 CS 12 GND OCS NC VDD INT2 CS 13 SCL GND 6 GND GND 7 GND INT2 VDD 9 8 10 OCS 11 U1 6x_LGA 2.5x3.0 14L VDD C1 100nF GND GND VDDIO C2 100nF GND GND 2 3 4 INT2 SDO SDA VDDIO SDA SDO INT2 SCL VDD VDDIO OCS SCx SDx OSDO VDDIO 5 1 SCL OCS 15 VDD 16 VDD OSDO 14 1 2 3 4 5 6 7 8 9 10 11 12 JP1 JP2 24 23 22 21 20 19 18 17 16 15 14 13 GND 9 10 GND INT2 INT1 GND INT1 GND GND 11 GND 12 GND SDO SDA SCL CS HEAT1 INT1 ANA2 13 GND U2 6x_LGA 3.0x3.0 16L HEAT2 GND 6 OCS OSDO 1 2 3 4 5 6 GND OCS OSDO NC NC NC NC GND 18 17 16 15 14 13 VDD GND GND U3 6x_LGA 3.0x3.0 24L GND HEAT2 NC NC NC VDD 7 VDDIO 8 SDO 9 10 11 12 NC OSDO OCS CS 7 CS ANA1 8 GND 24 SDA 23 SCL 22 CS 21 20 19 SDA SCL CS ANA1 HEAT1 NC ANA2 VDDIO SDO NC INT2 INT1 INT2 INT1 GND STEVAL-MKI160V1 Schematic diagram GSPG24022015DI1040