STEVAL-MKI151V1 STMicroelectronics

STEVAL-MKI151V1 LIS2DH12 3-axis accelerometer adapter board for standard DIL 24 socket, compatible with STEVAL-MKI109V2 Data brief Description The STEVAL-MKI151V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the LIS2DH12 product family. The board offers an effective solution for fast system prototyping and device evaluation directly within the users own application. The STEVAL-MKI151V1 can be plugged into a standard DIL 24 socket. The adapter provides the complete LIS2DH12 pinout and comes ready-to- use with the required decoupling capacitors on the VDD power supply line. This adapter is supported by STEVAL-MKI109V2, which is a motherboard including a high- Features performance 32-bit microcontroller which functions as a bridge between the sensor and a Complete LIS2DH12 pinout for a standard DIL PC, on which it is possible to use the 24 socket downloadable graphical user interface (Unico Fully compatible with STEVAL-MKI109V2 GUI), or dedicated software routines for motherboard customized applications. RoHS compliant September 2014 DocID026795 Rev 2 1/4 For further information contact your local STMicroelectronics sales office. www.st.comINT2 INT1 Schematic diagram STEVAL-MKI151V1 1 Schematic diagram Figure 1. STEVAL-MKI151V1 circuit schematic U1 LIS2DH12 SCL/SPC 1 10 Vdd IO SCL/SPC Vdd IO VDD CS 2 9 CS Vdd C5 100nF SDO 3 8 VDD JP1 JP2 SDO/SA0 GND C2 + C4 10uF 1 24 100nF GND Vdd IO 2 23 SDA/SDI/SDO 4 7 SDO SDA/SDI/SDO GND 3 22 SDA/SDI/SDO 4 21 GND SCL/SPC GND 5 20 CS 6 19 7 18 8 17 9 16 INT2 10 15 INT1 11 14 12 13 Header 12Header 12 GND GSPG02072014DI1530 2/4 DocID026795 Rev 2 5 12 Res INT1 6 11 GND INT2