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ST25R3916_DISCO原理图
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1.ST25R3916_DISCO开发板原理图 2.PDF格式,连接线清晰 3.适用与刚拿到开发板的同学 4.与实物相符
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December 2019 UM2358 Rev 4 1/31
1
UM2358
User manual
Getting started with ST25R3916-DISCO
Introduction
ST25R3916-DISCO is a ready-to-use development kit to evaluate the features and
functionality in reader/writer, peer-to-peer and card emulation modes of the
high-performance NFC universal device ST25R3916 for contactless applications.
The kit is composed of two boards:
• MB1396 (ST25_Discovery_Mboard): a microprocessor motherboard, which includes a
complement of hardware and software tools enabling the use the full STM32 Nucleo
ecosystem. The board is powered through USB connectors.
• MB1414 (ST25R3916_Discovery_DB): a daughter board, which embeds the ST25R3916
device and an antenna etched on the PCB with its tuning circuit.
The communication link between the two boards is the SPI bus and the processor card
provides the power. Specific data lines complete the pin connector assignment shared
between cards.
A variety of demonstrations can be performed with this kit, which allows the users to
develop and test their applications.
The MB1396 and the MB1414 boards schematics, BOM, Gerber files, drivers and firmware
are available on the STMicroelectronics website www.st.com.
Figure 1. ST25R3916-DISCO board (top view)
www.st.com

Contents UM2358
2/31 UM2358 Rev 4
Contents
1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Quick start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Getting started in standalone mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Getting started with USB mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 MB1396 hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 MB1396 board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 MB1396 jumper default configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.3 MB1396 software development configuration . . . . . . . . . . . . . . . . . . . . . .11
5 MB1414 hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.1 ST25R3916 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.2 Antenna and matching network components . . . . . . . . . . . . . . . . . . . . . . 12
5.3 Board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6 Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7 Federal Communications Commission (FCC) and
Industry Canada (IC) compliance statements . . . . . . . . . . . . . . . . . . . . 29
7.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.1.1 Part 15.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.1.2 Part 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.1.3 FCC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.2 Formal notices required by the Industry Canada (“IC”) . . . . . . . . . . . . . . 29
7.2.1 Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.2.2 Declaration de Conformité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.2.3 IC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

UM2358 Rev 4 3/31
UM2358 List of tables
3
List of tables
Table 1. Powering options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 2. Jumpers configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 3. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

List of figures UM2358
4/31 UM2358 Rev 4
List of figures
Figure 1. ST25R3916-DISCO board (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. Hardware connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3. MB1396 board (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 4. MB1396 board (bottom view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 5. MB1396 default configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 6. MB1396 SW development configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 7. MB1414 board (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 8. MB1414 board (bottom view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 9. MB1396 - Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 10. MB1396 - Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 11. MB1396 - MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 12. MB1396 - Energy harvesting measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 13. MB1396 - ST Link - JTAG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 14. MB1396 - LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 15. MB1396 - BLE and WiFi® modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 16. MB1396 - Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 17. MB1396 - USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 18. MB1396 - Epaper connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 19. MB1414 - Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 20. MB1414 - ST25R3916 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 21. MB1414 - Antenna and external load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

UM2358 Rev 4 5/31
UM2358 Features
30
1 Features
• ISO 18092 (NFCIP-1) active and passive initiator and target modes
• NFC Forum NFC-A, NFC-B, NFC-F and NFC-V reader
• ISO 14443A, ISO 14443B and ISO15693 reader
• FeliCa™ reader
• Support of all five NFC Forum Tag types in reader mode
• NFC Forum Type 3 tag (NFC-F) host card emulation
• NFC Forum Type 4A tag (NFC-A) host card emulation
• Stream modes to implement other standard and custom protocols
• Integrated capacitive sensing system for low power detection of tag presence
• Integrated inductive sensing system for low power detection of tag presence using
phase or amplitude measurement
• High output power
• User selectable and automatic gain control
• Serial peripheral interface (SPI) up to 10 Mb/s
• I2C with up to 400 kbit/s in Fast-mode, 1 Mb/s in Fast-mode Plus
• Automatic antenna tuning (AAT) via variable capacitor
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