Smart Approach Macaron N Series NFC Controller Module with Integrated Antenna
Specifications
- Product Name: Macaron N Series SM-MSBTF-C01(ZX10 PN7160 NFC Module)
- Manufacturer: Smart Approach Co., Ltd
- Features: NFC Controller Module with Integrated Antenna
- Datasheet Version: 1.2
- Address: 3F.-5, No. 1, Taiyuan 2nd St., Zhubei City, Hsinchu County 30288, Taiwan (R.O.C.)
- Contact: TEL: 886-3-5601363, Fax: 886-3-5601361, Website: www.smart-approach.com.tw
Product Overview
The SM-MSBTF-C01 is a full-featured NFC controller designed for integration into portable equipment. It is optimized for low power consumption with fully host-controllable power states and a small footprint for portable equipment applications. The compact design with an exposed pad ensures robust performance.
Features
- Highly integrated demodulator and decoder
- Buffered output drivers for connecting an antenna with minimal external components
- Integrated RF level detector
- Integrated Polling Loop for automatic device discovery
- RF protocols supported
- Automatic wake-up via RF field, internal timer, and I2C-bus interface
- Integrated non-volatile memory for data and executable code storage
Application
The SM-MSBTF-C01 module is suitable for various applications including:
- Mobile devices
- Portable equipment (PDAs, tablets, notebooks, wearables)
- Consumer devices
- Smart home gateways
Product Usage Instructions
Installation
- Ensure the host device is powered off before installing the SM-MSBTF-C01 module.
- Locate the appropriate slot for the module on the host device.
- Gently insert the module into the slot, ensuring proper alignment.
- Secure the module in place according to the host device’s instructions.
Configuration
To configure the SM-MSBTF-C01 module, follow these steps:
- Access the configuration settings on the host device.
- Adjust settings such as power states and RF protocols as needed.
- Save the configuration changes before exiting the settings menu.
Usage
To use the SM-MSBTF-C01 module:
- Power on the host device.
- Ensure the module is properly configured and connected to an antenna.
- Initiate NFC functions on the host device to interact with compatible devices.
Smart Approach Co., Ltd (“S.A.”) retains the right to make changes to its products or specifications to improve performance, reliability or manufacturability. All information in this document, including descriptions of features, functions, performance, technical specifications and availability, is subject to change without notice at any time. While the information furnished herein is held to be accurate and reliable, no responsibility will be assumed by Smart Approach for its use. Furthermore, the information contained herein does not convey to the purchaser of microelectronic devices any license under license under the patent right of any manufacturer.
Smart Approach Co., Ltd is a registered trademark. All other products or service names used in this publication are for identification purposes only, and may be trademarks or registered trademarks of their respective companies. All other trademarks or registered trademarks mentioned herein are the property of their respective holders.
Feedback on the use of any of the document is welcomed and encouraged by Smart Approach.
- Please contact service@smart-approach.com.tw for your feedback or any ordering inquiry.
- Please contact support@smart-approach.com.tw for any technical question.
Revision History
This section describes the changes that were implemented in this document. The changes are listed by revision, starting with the most current publication.
- Revision 1.0
Revision 1.0 of this datasheet was published in Jun. 2023. This was the first publication of the document. - Revision 1.1
Revision 1.1 of this datasheet was published in Sep. 2023. Update card instructions and main board design reference. Add download mode concept. - Revision 1.2
Revision 1.2 of this datasheet was published in Mar. 2024. Update NFC MODULE OUTLINE on page
Product Overview
SM-MSBTF-C01 is full featured NFC controllers designed for integration in portable equipment. It is optimized for low power consumption with fully host controllable power states and for small footprint for portable equipment applications.
The module’s compact, flexible design with and exposed pad is optimal for size-sensitive applications, assures robust performance.
The following illustration shows a high-level, generic view of a SM-MSBTF-C01 application.
Features
- Highly integrated demodulator and decoder
- Buffered output drivers to connect an antenna with minimum number of external components
- Integrated RF level detector
- Integrated Polling Loop for automatic device discovery
- RF protocols supported
- ISO/IEC 14443A, ISO/IEC 14443B PICC mode
- ISO/IEC 14443A, ISO/IEC 14443B PCD mode designed according to NFC Forum digital protocol T4T platform and ISO-DEP
- FeliCa PCD mode
- MIFARE PCD encryption mechanism (MIFARE 1K/4K)
- NFC Forum tags T1T, T2T, T3T, T4T and T5T
- NFCIP-1, NFCIP-2 protocol
- NFC Forum certification for P2P, reader and card mode
- FeliCa PICC mode
- ISO/IEC 15693/ICODE VCD mode
- NFC Forum-compliant embedded T4T for NDEF short record
- Supported host interfaces
- NCI protocol interface according to NFC Forum standardization
- I2C-bus High-speed mode
- Flexible clock supply concept to facilitate PN7160 integration
- Internal oscillator for 27.12 MHz crystal connection
- Integrated PLL unit to make use of device reference clock and facilitate PN7160 integration
- Integrated power management unit
- Direct connection to a battery (2.3 V to 5.5 V voltage supply range)
- Support different low-power states configuration: Hard Power-Down state and Standby states activated by firmware
- Autonomous mode when host is shut down
- Automatic wake-up via RF field, internal timer and I2C-bus interface
- Integrated non-volatile memory to store data and executable code for customization
- Anti tearing support to recover from tearing events
- Standards compliance
- NFC Forum Device Requirements
- NCI 2.0
All card types and it’s protocol shall follow NXP’s and NFC forum recommendation.
Cards that comply with the protocol are subject to testing with the host.
Application
Suggested applications for the SM-MSBTF-C01 module include:
- Mobile devices
- Portable equipment (personal digital assistants, tablet, notebook, wearable)
- Consumer devices
- Smart home gateways
SM-MSBTF-C01 can be connected on a host controller through I2C-bus interfaces. The logical interface towards the host base band is NCI-compliant with additional command set for SA specific product features.
Moreover, SM-MSBTF-C01 provides flexible and integrated power management unit in order to preserve energy supporting Powered by the Field and Power Off mode.
Functional Descriptions
This section provides detailed information about how SM-MSBTF-C01 module works, what configurations and operational features are available.
The following illustration shows the primary functional blocks of SM-MSBTF-C01 module.
Loop Antenna is Smart Approach customize solution, Antenna size of SM-MSBTF-C01 is 45mm x 35 mm. Antenna matching is also a customize solution. NFC controller includes NXP PN7160 chipset, and has an I2C control interface through the connector to mother board.
- According to ISO/IEC 18092(Ecma 340)standard.
- PICC only for android HCE.
Figure 4 Transmission Modes
For contactless card functionality, SM-MSBTF-C01 can act autonomously if previously configured by the host in such a manner.
Communication overview for ISO/IEC 14443A / MIFARE Controller
The contactless coprocessor and the on-chip CPU of SM-MSBTF-C01 handle the complete ISO/IEC 14443A/MIFARE RF-protocol, nevertheless a dedicated external host has to handle the application layer communication.
Electrical Specifications
This section provides the DC characteristics, AC characteristics, recommended operating conditions. It includes information on the various timing functions of the module.
Pin Description
The following Table shows the pin description for SM-MSBTF-C01 module.
The connection ground is internally connected and should be connected to GND on the main board as well.
Table 1 Module Pin Description
| PIN
No. |
Name | Description | Power Reference | P/I/O |
| 1 | VBAT | Battery Supply Voltage | 3.3V | P |
| 2 | VBAT | Battery Supply Voltage | 3.3V | P |
| 3 | I2C_SCL | I2C-bus Clock Line | VDD_IO | I |
| 4 | I2C_SDA | I2C-bus Data Line | VDD_IO | I/O |
|
5 |
IRQ |
Interrupt request from module to platform,
Normal : Low; Interrupt : High |
VDD_IO |
O |
|
6 |
VEN |
Reset pin input from the host to wake up the device from
standby and also to reset the device, Normal : High; Reset : Low |
VBAT |
I |
| 7 | DWL_REQ | Firmware download control: Normal : Low; Active : High | VDD_IO | I |
| 8 | Reserve2 | N.C. | – | – |
| 9 | Reserve1 | N.C. | – | – |
| 10 | MOD_GND | Module Ground | GND | P |
| 11 | MOD_GND | Module Ground | GND | P |
| 12 | VDD_IO | Pad Supply Voltage | 1.8V/3.3V | P |
| 13 | VANT | N.C. | – | – |
| 14 | MOD_GND | Module Ground | GND | P |
I2C Address
SM-MSBTF-C01 I2C 7bit address is defined to 0x28. To write data, this module is addressed using 0x50, to read data, this module is addressed using 0x51.
Table 2 I2C Address
| I2C address (R/W=0, write) | I2C address (R/W=1, read) |
| 0x50 | 0x51 |
Temperature Maximum Ratings
Thermal specifications for this module have been modeled using a two-layer test board.
Table 3 Temperature Maximum Ratings
|
Symbol |
Definition |
Value |
Units |
|
| Min | Max | |||
|
T |
Operating
Temperature |
-25 |
85 |
℃ |
|
TS |
Storage
Temperature |
-40 |
100 |
℃ |
DC Electrical Parameters
DC Electrical specifications for this module have been modeled using a two-layer test board.
Table 4 DC Electrical Specification
|
Symbol |
Definition |
Value | Units | Note | ||
| Min | Typ | Max | ||||
| VBAT | Power Supply | 3.1 | 3.3 | 5.5 | Volts | |
| IVBAT | DC Current | 290 | mA | (1) | ||
Note:
- continuous total current consumption in PCD mode at VBAT = 3.6 V
Antenna Specifications
Antenna specifications for this module have been modeled using a two-layer test board.
Table 5 Antenna Specifications
|
Item |
Value |
Unit |
Note |
||
| Min | Typ | Max | |||
| DC
Resistance |
0.5 |
1 |
2 |
Ω |
|
| AC
Impedance |
50 | Ω | |||
| Frequency | 13.06 | 13.56 | 14.06 | MHz | |
| Q factor | 25 | 30 | 35 | ||
| Antenna Type | FR4 Loop Coil | Add the Ferrite
sheet |
|||
| Size | (45 ±0.3) X (35±0.3) | mm | |||
Power Consumption
Table 6 Current Consumption
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|
IHPD |
Hard power down current |
VBAT=3.6V,
VEN=0V |
– |
10 |
24 |
μA |
| ISTBY | Standby state current | VBAT=3.6V | – | 20 | 35 | μA |
| IACT | Active state current | VBAT=3.6V | – | 4.55 | – | mA |
| ITVDD | Transmitter supply current | VBAT=3.6V | – | 240 | – | mA |
Thermal Protection
Table 7 Thermal Protection
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|
TOVERTEMP |
Temperature
protection trigger |
– |
125 |
125 |
0C |
System power modes
Table 8 System Power Mode Configuration
| VBAT | VDD_IO | VEN | Power mode |
| Off | X | X | Power Off |
| On | X | Off | Hard Power Down |
| On | Off | On | Standby |
| On | On | On | Active |
Note: X: Don’t care
Table 9 System Power States
| Power State name | Description |
|
Hard Power Down |
The MSBTF is supplied by VBAT within its operating range and MSBTF is kept in Hard Power Down (VEN voltage is kept low by host or SW programming) to have the minimum power consumption. The system mode is in Power Off. |
|
Standby |
The MSBTF is supplied by VBAT within its operating range, VEN voltage is high (by host or SW programming) and minimum part of MSBTF is kept supplied to enable configured wake-up sources which allow to switch to Active state; RF field, Host interface (if VDD_IO is high). The system mode is Low-power mode or Full power mode. |
|
Active |
The MSBTF is supplied by VBAT within its operating range, VEN voltage is high (by host or SW programming), VDD_IO is high and the MSBTF internal blocks are supplied. 3 sub-modes are defined: Idle, Listener and Poller. The system mode is Full power mode. |
Reset concept
To enter reset, the VEN voltage shall be set to low (this is also the Hard Power Down state):
Reset means resetting the embedded FW execution and the registers values to their default values. Parts of these default values are defined from EEPROM data loaded values, others are hardware defined. To get out of reset:
- Pulling VEN voltage high with VBAT within its operating range
Table 10 Reset Timing
| Symbol | Parameter | Condition | Min | Typ | Max | Unit |
| tWL(VEN) | pulse width
VEN LOW |
to reset |
10 |
– |
– |
μ s |
| tboot | boot time | – | – | 2.5 | ms |
Download mode concept
To enter this mode, the pin DWL_REQ shall be pulled to VDD_IO before reset via VEN pin is done.
| Symbol | Parameter | Condition | Min | Typ | Max | Unit |
| tt(DWL_REQ-VEN) | transition time from pin
DWL_REQ to pin VEN |
DWL_REQ, VEN
voltages = HIGH |
0 |
0.5 |
– |
ms |
NFC Connection Recommendation
Main Board Design Reference
I2C_SDA, I2C_SCL, VEN, DWL_REQ, IRQ have pull-up or pull-down resistors inside the module, the main board is recommended to reserve the pull-up or pull-down resistors position (not SMD components).
Ordering Information
Table 12 Ordering Information Table
| Order Number | Descriptions |
| SM-MSBTF-C01 | NFC Macaron Module (NXP PN7160) with Integrated Antenna |
| Dimension | Module: 71.62 x 35 x 2.1 mm |
NFC Module Outline
The following illustration shows the package drawing for SM-MSBTF-C01 module. The drawing contains the detail views, dimensions, tolerances and notes.
Frequently Asked Questions
Q: Can the SM-MSBTF-C01 module be used with smart home devices?
A: Yes, the SM-MSBTF-C01 module is suitable for smart home gateways among other applications.
Q: How can I provide feedback on the product documentation?
A: You can contact Smart Approach at service@smart-approach.com.tw for feedback or any ordering inquiries.
Documents / Resources
 |
Smart Approach Macaron N Series NFC Controller Module with Integrated Antenna [pdf] Instruction Manual Macaron N Series, Macaron N Series NFC Controller Module with Integrated Antenna, NFC Controller Module with Integrated Antenna, Controller Module with Integrated Antenna, Module with Integrated Antenna, Integrated Antenna |