Overview
The NCF3340AHN/00311Y is a high-quality automotive-qualified NFC (Near Field Communication) controller designed by NXP Semiconductors. This device is specifically tailored for use in harsh automotive environments and features an NCI (Near Field Communication Interface) for seamless integration into various automotive applications. It comes in a compact HVQFN-40 package, ensuring reliable performance and efficient communication.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | NXP Semiconductors | Operating Frequency | 27.12 MHz |
| Package | HVQFN-40 | Mounting Style | SMD/SMT |
| Factory Pack Quantity | 4000 | Technology | Silicon (Si) |
| Temperature Range | -40°C to +85°C (NCF), -40°C to +105°C (NCJ) | RF Transmitter Supply Voltage | 2.7 to 5.5 V |
| Transmitter Supply Current, max | 170 mA | Power-down Mode Current, typ | 10 μA |
| Low-power Card Detection Mode | 200 μA | Operating Distance up to | 100 mm (depending on antenna, coil size, tuning, and environment) |
Key Features
- NCI over I²C and SPI host interface
- NFCIP 1 and NFCIP 2 compliance
- All NFC operating modes, including Read/Write Mode (ISO/IEC 14443 A&B, FeliCa, MIFARE, NFC Forum tags), and Peer-to-Peer modes
- Integrated ARM Cortex-M0 core
- Fully configurable polling loop with low power mode
- Active load modulation
- Integrated self-test to verify antenna circuit during production
- Very low power consumption (<1 mW polling)
- Full NFC Forum compliance
- Easy development and integration with production-ready drivers
- Proven interoperability with all NFC-enabled products
Applications
- Bluetooth/Wi-Fi pairing
- Driver authorization (e.g., engine start)
- Personalization (air conditioning, seat features, and mirror settings)
- Transmission of vehicle diagnostics data
- Payment services
- Vehicle access and parking management
- In-store payments
Q & A
- Q: What is the NCF3340AHN/00311Y?
A: The NCF3340AHN/00311Y is an automotive-qualified NFC controller designed by NXP Semiconductors, featuring an NCI interface for seamless integration into various automotive applications.
- Q: What package type does the NCF3340AHN/00311Y come in?
A: The NCF3340AHN/00311Y comes in a HVQFN-40 package.
- Q: What are the key interfaces supported by the NCF3340AHN/00311Y?
A: The device supports NCI over I²C and SPI host interfaces.
- Q: What NFC protocols does the NCF3340AHN/00311Y comply with?
A: The NCF3340AHN/00311Y complies with NFCIP 1 and NFCIP 2, and supports all NFC operating modes including ISO/IEC 14443 A&B, FeliCa, MIFARE, and NFC Forum tags.
- Q: What is the temperature range of the NCF3340AHN/00311Y?
A: The temperature range is -40°C to +85°C (NCF) and -40°C to +105°C (NCJ).
- Q: How does the NCF3340AHN/00311Y manage power consumption?
A: The device features a fully configurable polling loop with low power mode and consumes less than 1 mW in the polling phase.
- Q: What are some common applications of the NCF3340AHN/00311Y?
A: Common applications include Bluetooth/Wi-Fi pairing, driver authorization, personalization of vehicle settings, transmission of vehicle diagnostics data, and payment services.
- Q: How can I ensure the authenticity of the NCF3340AHN/00311Y?
A: Ensure you purchase from authorized distributors who rigorously test and verify the credentials of original NXP manufacturers and authorized agents.
- Q: What kind of support tools are available for the NCF3340AHN/00311Y?
A: Support tools include a demo kit with a NCx3340 demo board, LPC1769 LPCXpress host controller board, Windows GUI, user guide, application notes, and NFC tags.
- Q: What is the warranty period for the NCF3340AHN/00311Y?
A: The warranty period is typically 1 year, covering any defects in materials and workmanship under normal use.
