Overview
The MFRC63102HN,151 is a high-performance ISO/IEC 14443 A/B frontend IC developed by NXP USA Inc. This multi-protocol NFC frontend is designed for cost-efficient payment and contactless communication applications. It supports various operating modes, including read/write operations for ISO/IEC 14443 type A and MIFARE Classic communication, as well as ISO/IEC 14443B. The IC is integrated with a transmitter capable of driving a reader/writer antenna without additional active circuitry, making it a robust solution for contactless transactions.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Frequency | 13.56 MHz |
| Supported Protocols | ISO/IEC 14443 A/B, MIFARE Classic, MIFARE Ultralight, MIFARE Ultralight C, MIFARE Plus, MIFARE DESFire |
| Data Transfer Speed | Up to 848 kbit/s |
| Host Interfaces | SPI, UART, I2C-bus |
| Power Supply | 3 V to 5.5 V (MFRC63102), 2.5 V to 5.5 V (MFRC63103) |
| Package Type | HVQFN32, 32 terminals + 1 central ground, body 5 x 5 x 0.85 mm |
| Operating Temperature | -40°C to +105°C |
| Storage Temperature | -55°C to +125°C |
| Supply Current | 17 mA to 20 mA (recommended operation), 500 mA (absolute limiting value) |
| Free Programmable I/O Pins | Up to 8 pins |
| Typical Operating Distance | Up to 12 cm (depending on antenna size and tuning) |
Key Features
- Supports multiple MIFARE products including MIFARE Classic, MIFARE Ultralight, MIFARE Ultralight C, MIFARE Plus, and MIFARE DESFire.
- Integrated PLL to derive system clock from 27.12 MHz RF quartz crystal, reducing component count and cost.
- Flexible and efficient power saving modes including hard power down, standby, and low-power card detection.
- FIFO buffer for fast and convenient data transfer between host and contactless UART.
- Up to 8 free programmable input/output pins for additional functionality.
- Support for layer 2 and 3 of the ISO/IEC 14443B reader/writer communication scheme (except anticollision).
Applications
- Payment systems: The MFRC63102HN,151 is particularly suited for contactless payment applications due to its support for various MIFARE products and ISO/IEC 14443 protocols.
- Access control systems: It can be used in access control systems that require secure and efficient contactless communication.
- Public transportation: Ideal for ticketing systems in public transportation that need reliable and fast contactless transactions.
- Smart home and IoT devices: Can be integrated into smart home devices and IoT applications requiring secure and efficient contactless communication.
Q & A
- What is the operating frequency of the MFRC63102HN,151?
The operating frequency is 13.56 MHz. - Which protocols does the MFRC63102HN,151 support?
The IC supports ISO/IEC 14443 A/B, MIFARE Classic, MIFARE Ultralight, MIFARE Ultralight C, MIFARE Plus, and MIFARE DESFire. - What are the supported host interfaces?
The supported host interfaces include SPI, UART, and I2C-bus. - What is the power supply range for the MFRC63102HN,151?
The power supply range is 3 V to 5.5 V for the MFRC63102 and 2.5 V to 5.5 V for the MFRC63103. - What is the typical operating distance for the MFRC63102HN,151?
The typical operating distance is up to 12 cm, depending on the antenna size and tuning. - Does the MFRC63102HN,151 support power saving modes?
Yes, it supports flexible and efficient power saving modes including hard power down, standby, and low-power card detection. - How many free programmable I/O pins are available on the MFRC63102HN,151?
Up to 8 free programmable input/output pins are available. - What is the recommended package type for new designs?
The MFRC63103 is recommended for new designs due to its more flexible configuration for Low-Power Card detection and additional settings for the Load Protocol. - What are the storage and operating temperature ranges for the MFRC63102HN,151?
The operating temperature range is -40°C to +105°C, and the storage temperature range is -55°C to +125°C. - What is the maximum supply current for the MFRC63102HN,151?
The maximum supply current is 500 mA (absolute limiting value).
