STEVAL-MKI123V1 STMicroelectronics

STEVAL-MKI123V1 LSM330D adapter board for a standard DIL24 socket Data brief Description The STEVAL-MKI123V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the LSM330D product family. The board offers an effective solution for fast system prototyping and device evaluation directly within the users own application. The STEVAL-MKI123V1 can be plugged into a standard DIL 24 socket. The adapter provides the complete LSM330D pinout and comes ready-to- use with the required decoupling capacitors on the V power supply line. DD Features This adapter is supported by the STEVAL- MKI109V2 motherboard which includes a high Complete LSM330D pinout for a standard DIL 24 socket performance 32-bit microcontroller functioning as Fully compatible with the STEVAL- a bridge between the sensor and a PC, on which it is possible to use the downloadable graphical MKI109V2 motherboard user interface (Unico GUI), or dedicated software RoHS compliant routines for customized applications. November 2013 DocID23087 Rev 4 1/4 www.st.com For further information contact your local STMicroelectronics sales office Schematic diagram STEVAL-MKI123V1 1 Schematic diagram Figure 1: STEVAL-MKI123V1 circuit schematic Vdd J P1 J P2 1 24 Vdd IO DEN G 2 23 SDO 3 22 SDA A/G 4 21 SCL 5 20 CS G 6 19 CS A 7 18 INT1 G 8 17 DRDY/INT2 G 9 16 INT2 A 10 15 INT1 A 11 14 12 13 Header 12 Header 12 Vdd IO VDD IO Res 19 14 CS G Res CS G 20 13 CS A Res CS A 21 12 SCL A/G Res SCL 22 11 VDD IO Res 23 10 SDO G Res SDO 24 9 SDO A VDD SDO 25 8 SDA A/G VDD SDA A/G 26 7 DEN G VDD DEN G 27 6 GND GND 28 5 2/4 DocID23087 Rev 4 C1 100nF U1 LSM330D 3X5.5 1 18 INT1 A Res INT1 A 2 17 INT2 A Res INT2 A 3 16 INT1 G Res INT1 G 4 15 DRDY/INT2 G Res DRDY G/INT2 Vdd C2 C3 100nF 10uF