STEVAL-MKI188V1 STMicroelectronics

STEVAL-MKI188V1 Data brief L20G20IS adapter board for a standard DIL 24 socket Features Complete L20G20IS pinout for a standard DIL 24 socket Fully compatible with the STEVAL-MKI109V3 motherboard RoHS compliant Description The STEVAL-MKI188V1 adapter board is designed to facilitate the evaluation of MEMS devices in the L20G20IS product family. The board offers an effective solution for fast system prototyping and device evaluation directly in the users own application. The STEVAL-MKI188V1 can be plugged into a standard DIL 24 socket. The adapter provides the complete L20G20IS pin-out and comes ready-to-use with the required decoupling capacitors on the VDD power supply line. This adapter is supported by the STEVAL-MKI109V3 motherboard, which includes a high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC, on which it is possible to use the downloadable graphical user interface (Unico GUI), or dedicated software routines for customized applications. Summary table STEVAL-MKI188V1 STEVAL- evaluation board MKI188V1 L20G20IS standard DIL L20G20IS 24 socket STEVAL-MKI109V3 STEVAL- motherboard MKI109V3 DB3539 - Rev 1 - February 2018 www.st.com For further information contact your local STMicroelectronics sales office. STEVAL-MKI188V1 Schematic diagrams 1 Schematic diagrams Figure 1. STEVAL-MKI188V1 circuit schematic VDD JP1 JP2 VDD IO VDD VDD IO 1 24 2 23 SDO 3 22 C1 C2 SDI/SDO 4 21 100nF 100nF SCL 5 20 CS 6 19 7 18 GND GND GND 8 17 9 16 10 15 INT1 11 14 C3 12 13 VDD 100nF GND U1 L20G20IS 1 10 VDD IO VDD IO GND GND SCL 2 9 SCL GND GND SDI/SDO 3 8 SDI/SDO GND GND SDO 4 7 SDO NC DB3539 - Rev 1 page 2/4 CS 5 12 CS VDD INT1 6 11 DRDY REG