Overview
The PN5120A0HN1/C2,118 is a highly integrated NFC frontend from NXP USA Inc., designed for contactless communication at 13.56 MHz. This component is part of the PN512 family, which powers over 10 billion NFC transactions annually. It supports multiple operating modes, including Reader/Writer modes for ISO/IEC 14443A/MIFARE, FeliCa, and NFCIP-1, as well as Card Operation mode. The PN512 is known for its robust modulation and demodulation capabilities, making it a versatile choice for various NFC-enabled devices and applications.
Key Specifications
| Parameter | Description |
|---|---|
| Package | 32-HVQFN (5x5) with exposed pad |
| Operating Frequency | 13.56 MHz |
| Operating Voltage | 2.5 V to 3.6 V |
| Operating Temperature | -40°C to 90°C |
| Interfaces | I²C, SPI, UART |
| Supported Protocols | FeliCa, ISO 14443, MIFARE, NFCIP-1 |
| Data Transfer Speed | Up to 424 kbit/s |
| Power Consumption | Low power operation |
| Additional Features | FIFO buffer, CRC coprocessor, programmable timer, internal oscillator |
Key Features
- Highly integrated NFC frontend for contactless communication at 13.56 MHz.
- Supports multiple operating modes: Reader/Writer for ISO/IEC 14443A/MIFARE, FeliCa, and NFCIP-1, as well as Card Operation mode.
- Robust modulation and demodulation capabilities.
- Integrated I²C, SPI, and UART interfaces for flexible system integration.
- FIFO buffer for fast and convenient data transfer.
- CRC coprocessor and programmable timer.
- Internal oscillator for connection to a 27.12 MHz quartz crystal.
- Low power consumption with power-down mode per software.
- Programmable I/O pins and internal self-test capabilities.
Applications
- NFC-enabled smartphones, tablets, and wearables.
- Access control systems.
- Contactless payment terminals.
- Industrial automation and IoT devices.
Q & A
- What is the operating frequency of the PN5120A0HN1/C2,118?
The operating frequency is 13.56 MHz.
- What are the supported protocols by the PN5120A0HN1/C2,118?
The supported protocols include FeliCa, ISO 14443, MIFARE, and NFCIP-1.
- What are the available interfaces on the PN5120A0HN1/C2,118?
The available interfaces are I²C, SPI, and UART.
- What is the operating voltage range of the PN5120A0HN1/C2,118?
The operating voltage range is 2.5 V to 3.6 V.
- What is the operating temperature range of the PN5120A0HN1/C2,118?
The operating temperature range is -40°C to 90°C.
- Does the PN5120A0HN1/C2,118 support low power operation?
- What additional features does the PN5120A0HN1/C2,118 have?
It includes a FIFO buffer, CRC coprocessor, programmable timer, and internal oscillator.
- What are some common applications of the PN5120A0HN1/C2,118?
Common applications include NFC-enabled smartphones, access control systems, contactless payment terminals, and industrial automation and IoT devices.
- Is the PN5120A0HN1/C2,118 available in different package options?
- Does the PN5120A0HN1/C2,118 have any specific certifications?
The industrial version of the PN512 is certified according to AEC-Q100 grade 3 from the Automotive Electronics Council.
