STEVAL-MKI198V1K STMicroelectronics

STEVAL-MKI198V1K Data brief Temperature probe kit based on STTS751 Features User friendly STTS751 board Complete STTS751 pinout for a standard DIL24 socket Fully compatible with STEVAL-MKI109V3 motherboards RoHS compliant WEEE compliant Description The STEVAL-MKI198V1K evaluation kit consists of a probe with the STTS751 temperature sensor connected via flat cable to the STEVAL-MKIGIBV1 adapter board, so it can interface with the STEVAL-MKI109V3 motherboard. The device small package dimensions allow it to be mounted on top of a very thin probe, so it can take temperature readings not influenced by heat from other electronic components or boards. The STEVAL-MKIGIBV1 can be plugged into a standard DIL24 socket. The kit provides the complete STTS751 pinout and comes ready-to-use with the required decoupling capacitors on the VDD power supply line. The STEVAL-MKI109V3 motherboards feature a high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC running the free Unico GUI graphical user interface or dedicated software routines for customized applications. Product summary STEVAL- Kit evaluation board MKI198V1K 2.25 V low-voltage local STTS751 digital temperature sensor ST MEMS adapter motherboard based on STEVAL- the STM32F401VET6 MKI109V3 compatible with ST MEMS adapters DB3779 - Rev 1 - December 2018 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-MKI198V1K Schematic diagrams 1 Schematic Figure 1. STEVAL-MKI198V1 board schematic J1 1 2 VDDIO SDA 3 4 INT1 SCL 5 6 7 8 9 10 Probe Connector U1 SCL 1 6 SDA R1 SCL SDA 33k 1% R2 VDDIO INT1 2 5 /EVNT GND 10k 3 4 VDD ADD/THR STTS751-1DP3F VDDIO C1 C2 1uF 100nF Figure 2. STEVAL-MKIGIBV1 board schematic VDD VDD JP1 JP2 1 24 Vdd IO 2 23 J1 SDO-SAO 3 22 SDO-SAO SDA 1 2 4 21 Vdd IO SDA SCL 3 4 5 20 INT1 SCL CS 5 6 6 19 INT2 CS ADC IN 7 8 7 18 R1 ADC IN 9 10 8 17 INT3 0R 9 16 Probe Connector INT2 10 15 INT1 11 14 R2 DNM INT3 12 13 0R Header 12 Header 12 DB3779 - Rev 1 page 2/4 VDDIO