X-NUCLEO-53L5A1

X-NUCLEO-53L5A1 Data brief Time-of-Flight 8x8 multizone ranging sensor with wide field of view expansion board based on VL53L5CX for STM32 Nucleo Features • • • • • • • • VL53L5CX Time-of-Flight 8x8 multizone ranging sensor with wide field of view Accurate absolute ranging distance, independent of the reflectance of the target 0.25, 0.5, and 1 mm spacers to simulate air gaps Cover window to protect sensor from dust Compatible with STM32 Nucleo board family Equipped with Arduino™ UNO R3 connector RoHS, CE, UKCA, and China RoHS compliant Full system software (SW) supplied, including code examples and graphical user interface. All this can be downloaded from the VL53L5CX product page on st.com. Description The X-NUCLEO-53L5A1 is an expansion board for the NUCLEO-F401RE development board. It provides a complete evaluation kit allowing anyone to learn, evaluate, and develop their applications using the VL53L5CX, multizone ranging sensor with wide field of view expansion. The X-NUCLEO-53L5A1 expansion board is delivered with a cover glass holder in which three different spacers of 0.25, 0.5, and 1 mm height can be fitted below the cover glass to simulate various air gaps. The X-NUCLEO-53L5A1 expansion board is compatible with the STM32 nucleo board family, and with the Arduino UNO R3 connector layout. Several ST expansion boards can be superposed through the Arduino connectors which allows, for example, the development of VL53L5CX applications with Bluetooth or Wi-Fi interfaces. Order code Description X-NUCLEO-53L5A1 Expansion board for STM32 nucleo board family DB4505 - Rev 1 - June 2021 For further information contact your local STMicroelectronics sales office. www.st.com X-NUCLEO-53L5A1 Block diagram 1 Block diagram The figure below describes the X-NUCLEO-53L5A1 expansion board features Figure 1. X-NUCLEO-53L5A1 circuit diagram DB4505 - Rev 1 page 2/8 X-NUCLEO-53L5A1 Optional VL53L5CX breakout boards 2 Optional VL53L5CX breakout boards The VL53L5CX breakout boards can be directly plugged onto the VL53L5CX expansion board through two 9-pin (see Figure 2. Connections of VL53L5CX breakout boards) connectors or they can be connected to the board through flying wires (see Figure 3. VL53L5CX mini PCB flying wires connection to X-NUCLEO-53L5A1 expansion board). Breakout boards can be purchased separately using the reference: VL53L5CX-SATEL (link to the page: https:// www.st.com/en/evaluation-tools/vl53l5cx-satel.html). In this pack, you have two breakout boards. Figure 2. Connections of VL53L5CX breakout boards DB4505 - Rev 1 page 3/8 X-NUCLEO-53L5A1 Optional VL53L5CX breakout boards Figure 3. VL53L5CX mini PCB flying wires connection to X-NUCLEO-53L5A1 expansion board DB4505 - Rev 1 page 4/8 X-NUCLEO-53L5A1 Laser safety considerations 3 Laser safety considerations The VL53L5CX contains a laser emitter and corresponding drive circuitry. The laser output is designed to remain within Class 1 laser safety limits under all reasonable foreseeable conditions, including single faults, in compliance with the IEC 60825-1:2014 (third edition). The laser output remains within Class 1 limits as long as the STMicroelectronic's recommended device settings are used and the operating conditions specified in the datasheet are respected. The laser output power must not be increased and no optics should be used with the intention of focusing the laser beam. Figure 4. Class 1 laser product label DB4505 - Rev 1 page 5/8 X-NUCLEO-53L5A1 Package information 4 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. DB4505 - Rev 1 page 6/8 X-NUCLEO-53L5A1 Revision history Table 1. Document revision history DB4505 - Rev 1 Date Version 09-Jun-2021 1 Changes Initial release page 7/8 X-NUCLEO-53L5A1 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 DB4505 - Rev 1 page 8/8