Overview
The PN5120A0HN/C2,518 is a Near Field Communication (NFC) frontend IC developed by NXP USA Inc. This component is part of NXP's extensive portfolio of NFC solutions, designed to enable secure and efficient communication between devices. The PN512 is particularly notable for its versatility and compliance with various NFC standards, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Description |
|---|---|
| Part Number | PN5120A0HN/C2,518 |
| Manufacturer | NXP USA Inc. |
| Package Type | HVQFN40 (plastic thermal enhanced very thin quad flat package; no leads; 40 terminals; body 6 × 6 × 0.85 mm) |
| Frequency | 13.56 MHz |
| Standards | FeliCa, ISO 14443, MIFARE, NFC |
| Interface | I²C, SPI, UART, 8-bit parallel interface (only in HVQFN40 package) |
| Operating Temperature | -40°C to +90°C |
| Power Supply | 2.5 V to 3.6 V |
| FIFO Buffer | 64 byte send and receive |
| Other Features | Flexible interrupt modes, hard reset with low power function, power-down mode per software, programmable timer, internal oscillator, CRC coprocessor, programmable I/O pins, internal self-test |
Key Features
- Multi-Protocol Support: The PN512 supports various NFC protocols including FeliCa, ISO 14443, MIFARE, and NFC, making it highly versatile for different applications.
- Multiple Interfaces: It offers I²C, SPI, UART, and 8-bit parallel interfaces to cater to different host requirements.
- High-Speed Communication: The component supports high-speed communication up to 424 kbit/s and has a serial UART up to 1228.8 kBd.
- Power Management: Features include power-down mode per software and a hard reset with low power function, enhancing power efficiency.
- Programmable Timer and Oscillator: Includes a programmable timer and an internal oscillator for connection to a 27.12 MHz quartz crystal.
- CRC Coprocessor and FIFO Buffer: Equipped with a CRC coprocessor and a 64-byte FIFO buffer for efficient data transfer.
Applications
- NFC Payments and Transactions: Used in mobile phones and other devices for secure payment and data exchange.
- Access Control and Authentication: Implemented in access control systems, electronic passports, and secure identity verification.
- Public Transit Systems: Utilized in MIFARE-based contactless card systems for public transit.
- Industrial and Automotive: The industrial version of the PN512 meets AEC-Q100 grade 3, making it suitable for automotive and industrial applications.
Q & A
- What is the PN5120A0HN/C2,518 used for?
The PN5120A0HN/C2,518 is used as an NFC frontend IC to enable near field communication in various devices, including mobile phones, access control systems, and public transit systems.
- What standards does the PN512 support?
The PN512 supports FeliCa, ISO 14443, MIFARE, and NFC standards.
- What are the available interfaces for the PN512?
The PN512 offers I²C, SPI, UART, and 8-bit parallel interfaces.
- What is the operating temperature range of the PN512?
The operating temperature range is -40°C to +90°C.
- What is the power supply range for the PN512?
The power supply range is 2.5 V to 3.6 V.
- Does the PN512 have any power management features?
Yes, it includes power-down mode per software and a hard reset with low power function.
- What is the purpose of the FIFO buffer in the PN512?
The FIFO buffer handles 64 byte send and receive data transfer.
- Is the PN512 suitable for automotive applications?
Yes, the industrial version of the PN512 meets AEC-Q100 grade 3, making it suitable for automotive applications.
- What other features does the PN512 include?
The PN512 includes a CRC coprocessor, programmable I/O pins, internal self-test, and a programmable timer.
- What is the package type of the PN5120A0HN/C2,518?
The package type is HVQFN40.
