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ST X-NUCLEO-53L4A2, User Manual, Page: 11 / 22

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ST X-NUCLEO-53L4A2 User Manual Download Page 11

Figure 9. 

X-NUCLEO-53L4A2 circuit schematic (2 of 6)

6.3V

C1

4.7uF

10V

C2

100nF

SCL

SDA

XSHUT

TP1

3V3

3V3

J1

2x

1

2.

54

m

m

T

/H

L

K

1

J2

2x

1

2.

54

m

m

T

/H

L

K

2

3V3

AVDD 11

AVDDVCSEL

1

AVSSVCSEL 2

GND 3

GND2 4

XSHUT

5

GND3 6

GPIO1

7

SDA

9

SCL

10

DNC

8

GND4 12

U1

VL53L4

GPIO1

3V3

TP2

R6

10k

R5

10k

Jumpers for current measurement

UM2976

Schematic diagrams

UM2976

 - 

Rev 1

page 11/22

Summary of Contents for X-NUCLEO-53L4A2

Page 1: ...5 and 1 mm height below the cover glass to simulate various air gaps A small oval cover glass fitting the sensor is included Several ST expansion boards can be stacked through the Arduino connectors...

Page 2: ...ss 1 limits as long as you use the STMicroelectronics recommended device settings and respect the operating conditions specified in the data sheet The laser output power must not be increased and no o...

Page 3: ...l shaped cover glass to simulate the integration of the VL53L4CX into the customer s final product two six pin headers that allow connecting the two breakout boards to the X NUCLEO 53L4A2 expansion bo...

Page 4: ...D11 PA7 D9 PC7 D10 PB6 D8 PA9 CN5 GND SCL SDA 6 5 4 3 2 1 A0 PA0 A1 PA1 A2 PA4 A3 PB0 A4 PC1 A5 PC0 CN8 6 5 4 3 2 1 7 8 CN6 GND GND 5V 3V3 ARDUINO F401RE AVDD VIN NRST IOREF NC SDA SCL 3 3V GND XSHUT...

Page 5: ...nectors Connectors for SATEL VL53L4CX optional breakout boards Important Program a microcontroller to control the VL53L4CX through the I2C bus The application software and an example of the C ANSI sou...

Page 6: ...to use the mini PCB by breaking the SATEL VL53L4CX along the red line as shown in the figure below It is easier to integrate this setup into a customer s device thanks to its small size Figure 5 SATE...

Page 7: ...Figure 6 SATEL VL53L4CX breakout boards connected to the X NUCLEO 53L4A2 expansion board UM2976 Breakout boards UM2976 Rev 1 page 7 22...

Page 8: ...Figure 7 VL53L4CX mini PCB flying wire connection to the X NUCLEO 53L4A2 expansion board UM2976 Breakout boards UM2976 Rev 1 page 8 22...

Page 9: ...the ranging examples included in the X CUBE TOF1 Important Despite the fact that the X NUCLEO 53L4A2 can be stacked on any STM32 Nucleo board equipped the Arduino R3 connectors the GUI is designed to...

Page 10: ...A7 PA8 PA10 PA9 PC1 PC0 PC7 PB0 PB10 PB6 PB5 PB4 PB3 PB8 PB9 Host SchDoc 3V3 R1 2 2k R2 2 2k LCD_SCL LCD_SDA Display Connector SchDoc 3V3 R3 2 2k R4 2 2k Note The display connector is an optional conn...

Page 11: ...A XSHUT TP1 3V3 3V3 J1 2x1 2 54mm T H LK1 J2 2x1 2 54mm T H LK2 3V3 AVDD 11 AVDDVCSEL 1 AVSSVCSEL 2 GND 3 GND2 4 XSHUT 5 GND3 6 GPIO1 7 SDA 9 SCL 10 DNC 8 GND4 12 U1 VL53L4 GPIO1 3V3 TP2 R6 10k R5 10k...

Page 12: ...1 PC0 PA9 PB6 PA7 PA6 PA5 PB3 PA8 1 2 3 4 5 6 7 8 CN6 8x1 2 54mm T H 1 2 3 4 5 6 7 8 CN9 8x1 2 54mm T H 1 2 3 4 5 6 7 8 9 10 CN5 10x1 2 54mm T H 1 2 3 4 5 6 CN8 6x1 2 54mm T H Figure 11 X NUCLEO 53L4A...

Page 13: ...DA XSHUT 3V3 1 2 3 4 5 6 J4_Left 6x1 2 54mm T H Header for Satellite Board Figure 13 X NUCLEO 53L4A2 circuit schematic 6 of 6 GPIO1 SCL SDA XSHUT 3V3 1 2 3 4 5 6 J4_Right 6x1 2 54mm T H Header for Sat...

Page 14: ...2 54 mm T H Connector headers Samtec SSW 106 01 G S 9 2 CN6 CN9 8 position SNGL 2 54 mm T H Connector headers Samtec SSQ 108 03 F S 10 2 R5 R6 10 k 1 1 16 W 0402 Resistors Stackpole Electronics RMCF0...

Page 15: ...shed good Schematic diagrams Bill of materials XNUCLEO 53L4A2A 1 XNUCLEO 53L4A2A schematic diagrams XNUCLEO 53L4A2A bill of materials 1 This code identifies the X NUCLEO 53L4A2 evaluation board first...

Page 16: ...articular installation Standard applied FCC CFR 47 Part 15 Subpart B Test method applied ANSI C63 4 2014 Formal Product Notice Required by Industry Canada Innovation Science and Economic Development C...

Page 17: ...Appendix A References VL53L4CX data sheet X NUCLEO 53L4A2 data brief DB4624 X CUBE TOF1 data brief DB4449 UM2976 References UM2976 Rev 1 page 17 22...

Page 18: ...Revision history Table 3 Document revision history Date Revision Changes 16 Dec 2021 1 Initial release UM2976 UM2976 Rev 1 page 18 22...

Page 19: ...ified schematic 4 2 Using the expansion board 5 3 Breakout boards 6 4 Graphical user interface GUI and programming example for the X NUCLEO 53L4A2 9 5 Schematic diagrams 10 6 Bill of materials 14 7 Bo...

Page 20: ...List of tables Table 1 X NUCLEO 53L4A2 bill of materials 14 Table 2 X NUCLEO 53L4A2 versions 15 Table 3 Document revision history 18 UM2976 List of tables UM2976 Rev 1 page 20 22...

Page 21: ...nnected to the X NUCLEO 53L4A2 expansion board 7 Figure 7 VL53L4CX mini PCB flying wire connection to the X NUCLEO 53L4A2 expansion board 8 Figure 8 X NUCLEO 53L4A2 circuit schematic 1 of 6 10 Figure...

Page 22: ...ts 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 pro...

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