Overview
The PN5120A0HN1/C2,151 is a Near Field Communication (NFC) frontend IC produced by NXP USA Inc. This component is designed to support various NFC protocols and modes, making it versatile for a range of applications. The PN512 series offers advanced features for reader/writer and peer-to-peer communication, adhering to ISO/IEC 14443A/MIFARE and NFCIP-1 standards.
Key Specifications
| Specification | Details |
|---|---|
| Package Type | HVQFN32 (plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 × 5 × 0.85 mm) |
| Operating Temperature | −40°C to +90°C |
| Power Supply | 2.5 V to 3.6 V |
| Communication Interfaces | SPI, I2C, 8-bit parallel interface, serial UART (similar to RS232) |
| Transfer Speeds | Up to 424 kbit/s in NFCIP-1 mode, up to 1228.8 kBd in RS232 serial UART mode |
| FIFO Buffer | Handles 64 byte send and receive |
| Internal Oscillator | For connection to 27.12 MHz quartz crystal |
| Power Modes | Power-down mode per software, hard reset with low power function |
Key Features
- Full NFC frontend supporting ISO/IEC 14443A/MIFARE and NFCIP-1 standards
- Various host controller interfaces including SPI, I2C, 8-bit parallel, and serial UART
- FIFO buffer for fast data transfer
- Programmable timer and internal self-test capabilities
- CRC coprocessor and programmable I/O pins
- Support for reader/writer and peer-to-peer communication modes
Applications
The PN5120A0HN1/C2,151 is suitable for a variety of applications, including but not limited to:
- NFC-enabled devices such as smartphones, tablets, and wearables
- Smart home and IoT devices
- Automotive systems (industrial version meets AEC-Q100 grade 3)
- Payment terminals and secure transaction systems
- Access control and identity verification systems
Q & A
- What is the PN5120A0HN1/C2,151 used for? The PN5120A0HN1/C2,151 is used as a Near Field Communication (NFC) frontend IC, supporting various NFC protocols and modes.
- What are the supported communication interfaces? The PN5120A0HN1/C2,151 supports SPI, I2C, 8-bit parallel interface, and serial UART.
- What is the operating temperature range of the PN5120A0HN1/C2,151? The operating temperature range is −40°C to +90°C.
- What is the power supply range for the PN5120A0HN1/C2,151? The power supply range is 2.5 V to 3.6 V.
- Does the PN5120A0HN1/C2,151 support high-speed data transfer? Yes, it supports transfer speeds up to 424 kbit/s in NFCIP-1 mode and up to 1228.8 kBd in RS232 serial UART mode.
- What is the purpose of the FIFO buffer in the PN5120A0HN1/C2,151? The FIFO buffer handles 64 byte send and receive operations for fast and convenient data transfer.
- Does the PN5120A0HN1/C2,151 have power-saving features? Yes, it includes power-down mode per software and hard reset with low power function.
- Is the PN5120A0HN1/C2,151 suitable for automotive applications? Yes, the industrial version meets AEC-Q100 grade 3, suitable for automotive use.
- What are some common applications of the PN5120A0HN1/C2,151? Common applications include NFC-enabled devices, smart home and IoT devices, payment terminals, and access control systems.
- What package type is the PN5120A0HN1/C2,151 available in? It is available in the HVQFN32 package type.
