VL53L1-SATEL

VL53L1-SATEL Data brief Breakout boards based on the VL53L1 Time-of-Flight ranging sensor with multi object detection and field of view programming Features • • • Two breakout boards, integrating: – VL53L1 ranging Time-of-Flight (ToF) sensor – Regulator: 5 to 2.8 V range input voltage (output voltage: 2.8 V) True distance measurement independent of target size and reflectance Divisible board enabling use as mini PCB breakout board, easy to integrate in customer device Description The VL53L1-SATEL breakout boards can be used for easy integration into customer devices. Thanks to the voltage regulator and level shifters, the VL53L1 breakout boards can be used in any application with a 2.8 V to 5 V supply. The PCB section supporting the VL53L1 module is perforated so that developers can break off the mini PCB for use in a 2.8 V supply application using flying leads. This makes it easier to integrate the VL53L1-SATEL breakout boards into development and evaluation devices due to their small size. Product status link VL53L1-SATEL DB4276 - Rev 2 - September 2020 For further information contact your local STMicroelectronics sales office. www.st.com VL53L1-SATEL VL53L1 overview 1 VL53L1 overview The VL53L1 is a state-of-the-art, ToF, laser-ranging, miniature sensor enhancing STMicroelectronics’ Flight Sense product family. Housed in a miniature and reflowable package, it integrates a SPAD (single photon avalanche diode) array, physical IR filters, and optics to achieve the best ranging performance in various ambient lighting conditions, with a wide range of cover windows. Unlike conventional IR sensors, the VL53L1 uses ST’s latest ToF technology which allows absolute distance measurement whatever the target color and reflectance. It provides accurate ranging up to 8 m and can work at fast speeds (60 Hz), which makes it the fastest miniature ToF sensor on the market. With patented algorithms and ingenious module construction, the VL53L1 is also able to detect different objects within the FoV (field of view) with depth understanding at 60 Hz. Scene browsing and multi zone detection is now possible with the VL53L1, thanks to a software customizable detection array for quicker “touch-to-focus” or mini depth map use cases. Note: DB4276 - Rev 2 The VL53L1 is delivered with a liner, to prevent potential foreign material penetrating the module holes during the assembly process. The liner must be removed at the latest possible step during final assembly and before module calibration. page 2/7 VL53L1-SATEL Breakable board 2 Breakable board For 2.8 V supply applications, the breakout boards can be broken along the red dotted line as shown in the figure below, to use the “mini PCB”. This set up is easier to integrate into a customer device due to its small size. Figure 1. Breakout board layout DB4276 - Rev 2 page 3/7 VL53L1-SATEL Schematic and list of materials 3 Schematic and list of materials Figure 2. Satellite schematic and list of materials XC6222B281MR-G 1 5 VIN VOUT 2 VSS 3 4 CE NC VL53L1 breakout board C2 1µF U2 SCL_I SDA_I GND NC0_I 2 1 4 3 6 5 8 7 10 9 J1 INT XSDN_I VDD NC1_I 20 C4 19 100nF 18 17 16 15 14 13 12 11 R18 N/F R19 N/F TXS0108EPWR VCCB VCCA B2 A2 B3 A3 A4 B4 B5 A5 B6 A6 B7 A7 A8 B8 OE GND R20 DB4276 - Rev 2 A1 B1 U1 N/F R17 N/F R16 N/F R15 N/F VL53L1 C1 AVDDVCSEL AVSSVCSEL GND GND2 XSHUT GND3* 10µF R21 N/F 1 2 3 4 5 6 12 11 10 9 8 7 GND4 AVDD SCL SDA DNC GPIO1 * Could be or N.C. or Grounded 1 R8 3 C3 4 100nF 5 1k R2 2 N/F R6 VL53L1 Mini PCB INT 0R VDD XSDN 12 R7 R5 N/F 0R 6 1 11 NC1 2 10 NC0 3 9 7 R12 0R NC1 4 8 R13 0R XSDN 5 9 R3 10 VL53L1 8 SDA R4 1k SCL VDD 7 GND 1k R1 N/F 6 J2 R14 0R GPIO1 R11 0R NC0 R10 0R SDA R9 0R SCL C5 C6 100nF 4.7µF page 4/7 VL53L1-SATEL Ordering information 4 Ordering information Table 1. Ordering information DB4276 - Rev 2 Order code Description VL53L1-SATEL Two VL53L1 breakout boards page 5/7 VL53L1-SATEL Revision history Table 2. Document revision history DB4276 - Rev 2 Date Version Changes 23-Jul-2020 1 Initial release 29-Sep-2020 2 Update the ranging value in Section 1 VL53L1 overview page 6/7 VL53L1-SATEL 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. © 2020 STMicroelectronics – All rights reserved DB4276 - Rev 2 page 7/7