ST UM2960 User Manual Download Page 6

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2.3

Block diagram

Figure 4.

X-NUCLEO-NFC07A1 block diagram

54 mm diameter antenna loop

I2C

ST25DV64KC

Arduino connector

3V3 power supply

ST1

General Purpose Output

Low-power down

2.4

Operating information

The

X-NUCLEO-NFC07A1

frequency band or operating frequency is 13.56 MHz.

Its power output is < 60 dBμA/m at 10 m (measured 10.01 dBμA/m at 10 m).

UM2960

Block diagram

UM2960

Rev 2

page 6/15

Summary of Contents for UM2960

Page 1: ...plugged onto any STM32 Nucleo development board You can stack other expansion boards to evaluate different devices that work together with the dynamic NFC tag The board also features a single layer antenna with a diameter of 54 mm and copper etched on the PCB The expansion board package with order code X NUCLEO NFC07A1 contains the X NUCLEO NFC07A board Figure 1 X NUCLEO NFC07A1 expansion board Ge...

Page 2: ... or laptop with Microsoft Windows 7 and above to install the software package X CUBE NFC7 a type A to mini B USB cable to connect the STM32 Nucleo development board to your PC or laptop the X CUBE NFC7 software package 1 2 Board setup To set up the board Step 1 Check that the jumper on the X NUCLEO NFC07A1 ST1 connector is in place This jumper provides the required voltage to the device on the boa...

Page 3: ...ring field change available even when RF is disabled e g RF Busy MailBox filled EEPROM update RF user Interrupt and RF User Set Reset These functions can be exploited using the firmware package contained in the X CUBE NFC7 software Note To program the microcontroller on the STM32 Nucleo board refer to user manuals UM1724 STM32 Nucleo 64 board and UM1725 Description of STM32F4 HAL and LL drivers av...

Page 4: ...ternal the power supply of the STM32 Nucleo development board or ST25DV energy harvesting indicated on the board silkscreen with 3 3 V and EH respectively 2 1 2 GPIO option You can disconnect the ST25DV_GPO optional signal from the STM32 Nucleo development board by removing R1 The same option applies to the lines driving the three general purpose LEDs MCU_LED1 MCU_LED2 and MCU_LED3 that can be ded...

Page 5: ...2 2 Board components Figure 3 X NUCLEO NFC07A1 expansion board component placement 1 Arduino connector 2 Arduino connector 3 ST25DV64KC 1 2 3 UM2960 Board components UM2960 Rev 2 page 5 15 ...

Page 6: ...rduino connector Arduino connector Arduino connector 3V3 power supply ST1 General Purpose Output Low power down 2 4 Operating information The X NUCLEO NFC07A1 frequency band or operating frequency is 13 56 MHz Its power output is 60 dBμA m at 10 m measured 10 01 dBμA m at 10 m UM2960 Block diagram UM2960 Rev 2 page 6 15 ...

Page 7: ...ED3 MCU_LED1 1 2 3 4 5 6 CN8 SSQ 106 03 L S 1 2 3 4 5 6 7 8 CN6 SSQ 108 03 L S 1 2 3 4 5 6 7 8 9 10 CN5 SSQ 110 03 L S 1 2 3 4 5 6 7 8 CN9 SSQ 108 03 L S 3 3V Arduino Connector C4 10nF 50V GND C5 NC 3 3V VCC C1 4 7µF 16V C2 100nF EH EH C7 NC C8 NC GND GND SCL 6 VSS 4 V_EH 1 SDA 5 VCC 8 GPO 7 AC0 2 AC1 3 U2 ST25DV64KC IE6S3 V_EH ST25DV_GPO ST25DV_SCL ST25DV_SDA GND VCC V_EH GND ClosetoU2 R5 1K5 R6 ...

Page 8: ...SQ 106 03 L S 8 1 LED1 GREEN 2 x 1 6mm LED GREEN 598 8270 107F DIALIGHT 598 8270 107F 9 1 LED2 BLUE 2 x 1 6mm LED BLUE 598 8291 107F DIALIGHT 598 8270 107F 10 1 LED3 YELLOW 2 x 1 6mm LED YELLOW 598 8240 107F DIALIGHT 598 8240 107F 11 5 R1 R8 R10 R14 R16 0603 50V 5 RESISTOR 0R BOURNS CR0603 J 000ELF 12 1 R2 0603 50V 5 RESISTOR 180R PANASONIC ERJH3GJ181V 13 1 R3 0603 50V 5 RESISTOR 1K YAGEO AC0603JR...

Page 9: ...shed good Schematic diagrams Bill of materials X NUCLEO NFC07A1 1 X NUCLEO NFC07A1 schematic diagrams X NUCLEO NFC07A1 bill of materials 1 This code identifies the X NUCLEO NFC07A1 evaluation board first version UM2960 Board versions UM2960 Rev 2 page 9 15 ...

Page 10: ...e operator of the kit must operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter 3 1 2 Formal Product Notice Required by Industry Canada Innovation Science and Economic Development Canada compliance For evaluation purposes only This kit generates uses and can radiate radio frequency energy and has not been tested for complian...

Page 11: ...cument revision history Date Revision Changes 19 Jan 2022 1 Initial release 01 Mar 2022 2 Updated introduction Added Section 2 4 Operating information and Section 6 Regulatory compliance information UM2960 UM2960 Rev 2 page 11 15 ...

Page 12: ... and GPIO connection options 4 2 1 1 Power supply option 4 2 1 2 GPIO option 4 2 2 Board components 5 2 3 Block diagram 6 2 4 Operating information 6 3 Schematic diagrams 7 4 Bill of materials 8 5 Board versions 9 6 Regulatory compliance information 10 Revision history 11 List of tables 13 List of figures 14 UM2960 Contents UM2960 Rev 2 page 12 15 ...

Page 13: ...the X NUCLEO NFC07A1 expansion board left side 3 Table 2 Interconnections between the STM32 Nucleo board and the X NUCLEO NFC07A1 expansion board right side 3 Table 3 X NUCLEO NFC07A1 versions 9 Table 4 Document revision history 11 UM2960 List of tables UM2960 Rev 2 page 13 15 ...

Page 14: ...CLEO NFC07A1 expansion board plugged to an STM32 Nucleo development board 2 Figure 3 X NUCLEO NFC07A1 expansion board component placement 5 Figure 4 X NUCLEO NFC07A1 block diagram 6 Figure 5 X NUCLEO NFC07A1 circuit schematic 7 UM2960 List of figures UM2960 Rev 2 page 14 15 ...

Page 15: ...cts 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 S...

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