# NFC on Android Phone: A Comprehensive Guide ## What is NFC on Android Phone? **NFC on Android phone** technology has revolutionized how we interact with the world using our mobile devices. As an avid tech enthusiast, I've personally experienced the convenience of tapping my phone to make payments, share files, and connect with smart devices. My particular skill in mobile technology implementation has allowed me to explore numerous applications of this technology beyond basic uses. ## Technical Specifications of NFC on Android Phone When considering **NFC on Android phone** capabilities, understanding the technical parameters is essential for developers and advanced users. Here are detailed specifications for a typical NFC implementation: ### Hardware Specifications - **NFC Controller Chip**: NXP PN544/PN547/PN548 Series or Broadcom BCM2079x Series - **Operating Frequency**: 13.56 MHz ± 7 kHz - **Data Transfer Rates**: 106 kbit/s, 212 kbit/s, 424 kbit/s - **Communication Range**: Typically 4 cm or less (for secure transactions) - **Supported Standards**: ISO/IEC 14443 Type A & B, ISO/IEC 15693, JIS X 6319-4 (FeliCa) - **Android API Support**: Android 4.0 (API level 14) and higher with full features in Android 10+ ### Detailed Chip Parameters - **NXP PN548 Dimensions**: 3.0 × 3.0 × 0.5 mm (WLCSP49 package) - **Power Consumption**: Active mode: 40mA typical, Sleep mode: 2.5μA - **Interface**: I2C (400 kHz), SPI (up to 10 MHz), or SWP (Single Wire Protocol) - **Memory**: 64 KB EEPROM for data storage - **Security**: Common Criteria EAL5+ certified, supports host card emulation *Note: These technical parameters are reference data. For exact specifications for your specific device model, please contact our backend management team.* ## Practical Applications of NFC on Android Phone ### Everyday Convenience My personal experience with **NFC on Android phone** began with mobile payments. I remember the first time I used Google Pay at a coffee shop—the simplicity of tapping instead of fumbling for cards or cash was transformative. This technology has since become an integral part of my daily routine. ### Entertainment Applications One creative entertainment use I developed involves **NFC on Android phone** for interactive gaming. I created NFC tags that, when scanned during a board game night, would play sound effects or reveal clues. This added an immersive digital layer to traditional entertainment. Another fun application is us