STEVAL-MKI174V1

STEVAL-MKI174V1 LIS2DS12 adapter board for standard DIL24 socket Data brief Description The STEVAL-MKI174V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the LIS2DS12 product family. The board offers an effective solution for fast system prototyping and device evaluation directly inside the user application. Features    Complete LIS2DS12 pinout for a standard DIL24 socket Fully compatible with the STEVALMKI109V3 motherboard RoHS compliant October 2016 The STEVAL-MKI174V1 can be plugged into a standard DIL24 socket. The adapter provides the complete LIS2DS12 pin-out and comes ready-touse 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. DocID029849 Rev 1 For further information contact your local STMicroelectronics sales office 1/4 www.st.com 24 23 22 21 20 19 18 17 16 15 14 13 JP2 GND INT2 INT1 GND SDO SDA SCL CS GND DNM GND U2 LDS3985M18R DNM C6 100nF 3 1 SB3 4 5 VDDIO U3 ST2378E SB1 SB2 DNM 11 DNM DNM DNM C7 C8 C9 33nF 100nF 2.2uF 1V8_DIR 20 INT2 19 SDO 3 INT1 17 SDA 5 15 SCL 7 13 CS 9 1V8_DIR R3 10k HW indication 1.98V max. Presentonly when U2 and U3 are not populated DNM C5 10uF VDD JP1 1 2 3 4 5 6 7 8 9 10 11 12 J2 DNM SB12 J1 DNM SB11 DNM GND CS_1V8 SCL_1V8 INT2_1V8 SDO_1V8 INT1_1V8 SDA_1V8 VDD_1V8 VDDIO_1V8 10 2 18 4 16 6 14 8 12 1 1V8_DIR SDA_1V8 4 3 2 CS_1V8 SDO_1V8 1 SCL_1V8 GND SDA/SDI SDO/SA0 CS SCL/SPC GND DNM C11 100nF 1V8_DIR DNM C10 100nF VDDIO INT1_1V8 INT1_XL VDD VDDIO 2 DocID029849 Rev 1 GND 5 RES 12 INT2_1V8 11 INT2_XL 2/4 GND SB8 SB9 SB10 SB6 SB5 SB4 GND C1 100nF 7 8 9 GND GND VDD_1V8 VDDIO_1V8 INT2_1V8 INT1_1V8 CS_1V8 SCL_1V8 SDA_1V8 SDO_1V8 GND C2 10uF GND C3 100nF VDD_1V8 VDD_1V8 10 U1 LIS2DS12 VDDIO_1V8 GND GND GND Vdd Vdd_IO INT2 INT1 CS SCL SDA SDO 1 6 VDDIO Schematic diagram STEVAL-MKI174V1 Schematic diagram Figure 1: STEVAL-MKI174V1 circuit schematic GSPG2009161630SG STEVAL-MKI174V1 2 Revision history Revision history Table 1: Document revision history Date Version 10-Oct-2016 1 Changes Initial release. DocID029849 Rev 1 3/4 STEVAL-MKI174V1 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved 4/4 DocID029849 Rev 1