图像
近场通信（NFC）
跳转至页面部分：
关注安全、功率、物联网的创新 NFC
自 2014 年起，瑞萨电子一直在 NFC 无线充电、移动设备和销售点 (PoS) 等高增长市场中要求最严苛的领域研发突破性的近场通信 (NFC) 技术和产品。 由于无线充电技术的便利性、设计灵活性和可靠性等多种优势，最新移动和可穿戴设备的制造商争相使用无线充电取代有线充电器。 从护照检查亭到消费品，从游戏机到值机柜台，从办公室的打印机到制造自动化，从小型移动销售点终端到智能 PoS，NFC 已成为我们日常生活中不可或缺的一部分。
技术简介
正弦波架构
瑞萨电子的发射器无需外部 EMC 和大多数匹配组件即可直接输出纯正弦波，从而大幅提高 NFC 的互操作性。
直接天线连接
NFC 天线直接连接发射器输出端，以便完全控制调制波形，这种直接感应天线信号的方式可实现比传统 NFC 前端更高的灵敏度。
拆分堆栈架构
瑞萨电子的 NFC 控制器可在嵌入式硬件加速器上运行所有关键 NFC 命令，从而减轻主机 MCU 的负担、简化软件集成流程。
产品选型表
Processing table
| 符合 NFC Forum 要求的高性能、高功率、多协议读卡器 | IoT and PoS | NFC Reader for POS | ISO/IEC 14443 A/B, ISO/IEC 15693, ISO/IEC 18092, FeliCa™ | I2C, SPI, UART | OS, NON-OS | FCQFN | 7.0 x 0.75 x 0.75 | |
| 符合 NFC Forum 要求的中功率多协议读卡器 | IoT | NFC Reader Non-payment and Non-Android | ISO/IEC 14443 A/B, ISO/IEC 15693, ISO/IEC 18092, FeliCa™ | I2C, SPI, UART | OS, NON-OS | FCQFN | 7.0 x 0.75 x 0.75 | |
| 符合 NFC Forum 要求的高性能、高效率、高功率多协议读卡器 | Android™ Device | NFC Reader for Android Device | ISO/IEC 14443 A/B, ISO/IEC 15693, ISO/IEC 18092, FeliCa™ | I2C, SPI, UART | OS, NON-OS, Android | FCQFN | 7.0 x 0.75 x 0.75 | |
| 具有多协议读卡器功能的高效、高性能、高功率 NFC WLC 前端解决方案 | Wireless Charging | WLC Poller | NFC Forum Wireless Charging Technical Specification Version | I2C | FCQFN | 7.0 x 0.75 x 0.75 | ||
| 高度集成、可扩展的 NFC WLC 监听器，带 I²C 接口和板载 PMIC 和 LDO | Wireless Charging | WLC Listener | NFC Forum Wireless Charging Technical Specification Version | SPI | WLCSP | 1.78 x 1.78 x 0.5 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
文档
|
|
日期 | |
|---|---|---|
| PDF 245 KB | 白皮书 | |
| PDF 1.50 MB | 概览 | |
| PDF 367 KB | 概览 | |
| PDF 330 KB | 概览 | |
| PDF 470 KB | 白皮书 | |
| PDF 460 KB | 白皮书 | |
6 items
|
||
应用
视频和培训
Innovative Renesas NFC Reader Portfolio
Experience the future of NFC technology with Renesas NFC Readers. Say goodbye to cumbersome EMC filters and intricate matching components, as our cutting-edge technology paves the way for seamless integration and sleek, space-efficient designs.
Video List