AEK-CON-SENSOR1

AEK-CON-SENSOR1 Data brief Connector board for SPC5 MCU discovery boards and MEMS sensor boards in DIL 24 socket Features • • • • • • Connects the AEK-MCU-C4MLIT1 MCU discovery board to the MEMS sensor boards in DIL 24 socket Supports several sensors: digital microphones, 2D and 3D accelerometers, inclinometers Hosts a 1.8 V LDO voltage regulator for MEMS board supply Compact size: 56 mm x 41 mm WEEE and RoHS compliant Included in the AutoDevKit initiative Description The AEK-CON-SENSOR1 board has been designed to connect MEMS sensor boards in DIL 24 socket to an SPC5 MCU discovery board like the AEK-MCUC4MLIT1 hosting a SPC58EC80E5 Chorus family automotive MCU with 4 MB flash. The connector board hosts a 1.8 V LDO voltage regulator for MEMS boards supply. Two male strip connectors allow connecting the AEK-MCU-C4MLIT1: the main one (5x2) is used for power supply, SPI interface and signal interrupt, whereas the second one (7x2) is used for optional GPIO connections depending on the plugged MEMS sensor board. Product summary Connector board for AEK-MCUC4MLIT1 MCU discovery board and MEMS sensor boards in DIL 24 socket AEK-CON-SENSOR1 MCU discovery board for SPC5 Chorus 4M automotive microcontroller with CAN transceivers AEK-MCU-C4MLIT1 MEMS sensor boards in DIL 24 socket STEVAL-MKI193V1/ STEVAL-MKI206V1/ STEVAL-MKI208V1K/ STEVAL-MKI209V1K/ STEVAL-MKI211V1K/ STEVAL-MIC006V1 AutoDevKit library plugin for SPC5-STUDIO STSW-AUTODEVKIT Applications For the MEMS sensor board connection, three female strip connectors are used: the main one (12x2) hosts the MEMS sensors in DIL 24 socket, whereas the other two (3x2) host digital microphones. In-Vehicle Infotainment/ Electro-Mobility/ Telematics Box DB4413 - Rev 1 - February 2021 For further information contact your local STMicroelectronics sales office. www.st.com AEK-CON-SENSOR1 Block diagram 1 Block diagram Figure 1. AEK-CON-SENSOR1 block diagram DB4413 - Rev 1 page 2/5 DB4413 - Rev 1 2 Schematic diagram Figure 2. AEK-CON-SENSOR1 circuit schematic VDDIO VDD-SEL P1 1 2 3 4 5 6 7 8 9 10 11 12 3 4 5 6 7 8 9 10 11 12 MIC_L P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND 24 23 22 21 20 19 18 17 16 15 14 13 24 SDO SDO SDA SCL CS 18 17 16 INT2 INT1 Mic-Clock DIL_24_Adapter DIL_24_Socket 1 2 3 VDD-SEL CN6 DATA GND CLK MIC_R 6 5 4 VDD L/R NC 6 5 4 R3 0603 10K STE-MIC006V1/MIC002V1 DIL6 GND R2 0603 10K VDD L/R NC CN6 DATA GND CLK SDO 1 2 3 Mic-Clock STE-MIC006V1/MIC002V1 DIL6 GND SCL GND GND R1 Mic-Clock 0603 100 C4 0603 15pF GND VDD3.3 1 CS 3 SDA 5 INT1 7 9 P2 VDDIO 2 4 SCL 6 SDO 8 INT2 10 61301021121 3 5 7 9 11 16 18 1 3 5 7 9 11 13 P3 2 4 6 8 10 12 14 VDD-SEL 4 6 8 10 12 17 24 VDDIO VDD3.3 3 C1 0603 100nF C2 0603 100nF C3 C1206 1uF ASM330LH P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND DIL_24_Adapter SPI 24 23 22 21 20 19 18 17 16 15 14 13 AIS2IH=IIS2ICLX P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND DIL_24_Adapter SPI 24 23 22 21 20 19 18 17 16 15 14 13 VDD1.8 LD1117#18 Vout GND/Adj 1 VDD-SEL VDD-SEL VDD3.3 2 1 2 3 VDD1.8 C6 C1206 10uF Header 3 LD1117#18 GND 1 2 3 4 5 6 7 8 9 10 11 12 Vin C5 0603 100nF 61301421121 GND 1 2 3 4 5 6 7 8 9 10 11 12 U1 1 2 3 4 5 6 7 8 9 10 11 12 IIS3DWB P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND DIL_24_Adapter SPI GND 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 AIS2DW12 P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND DIL_24_Adapter SPI 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 MP23DB01HP P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND DIL_24_Adapter PDM 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 AIS25BA=LIS25BA P1 VDD VDDIO P1-3 P1-4 P1-5 P1-6 P1-7 P1-8 P1-9 P1-10 P1-11 P1-12 P1-24 NC SDO SDA SCL CS P1-18 P1-17 P1-16 INT2 INT1 GND 24 23 22 21 20 19 18 17 16 15 14 13 DIL_24_Adapter TDM AEK-CON-SENSOR1 Schematic diagram page 3/5 AEK-CON-SENSOR1 Revision history Table 1. Document revision history DB4413 - Rev 1 Date Version 02-Feb-2021 1 Changes Initial release. page 4/5 AEK-CON-SENSOR1 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. For additional information about ST trademarks, please refer to www.st.com/trademarks. 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. © 2021 STMicroelectronics – All rights reserved DB4413 - Rev 1 page 5/5