概览
描述
智能戒指通过小型化的产品形式为健康追踪提供了绝佳机会，可用作日常陪伴和时尚配件。 配备 NFC 充电、支付和身份验证服务，可以提升用户使用的便利性和产品功能性。
Bluetooth® Low Energy (LE) SoC 有助于优化性能、降低功耗和减少 BOM，是高度集成设备的理想选择。 其先进的加密块可在传输前保护敏感数据，而大型内部存储器会在手机不在身边时记录数据。
系统优势：
- 用于电池充电、支付和身份验证的共享 NFC 天线，可以简化设计并实现更加紧凑的外形尺寸。
- 降压升压架构可提供稳定的功率输出，促进性能稳定，延长电池使用寿命，并改善设备的可靠性。
- 采用先进的加密技术，支持低功耗 LE 蓝牙 5.x，带有嵌入式闪存，与同类产品相比功耗更低。
产品对比
应用
远程测试该板卡
Buck-Boost
产品
NFC WLC Listener
产品
Load Switch
产品
SmartBond Multi-Core Bluetooth LE 5.2 SoC with Embedded Flash
产品
支持
视频和培训
Join Sudhan Puranik, Technical Support Engineer at Renesas Electronics, as he demonstrates the innovative capabilities of our smart ring demo board. In this video, we highlight the wireless charging application using Renesas PTX130W and PTX30W products. Smart devices are increasingly integral to tracking and monitoring our lives. Our smart ring, equipped with NFC for contactless payments and wireless charging, offers a compact yet powerful solution for health and activity monitoring. The PTX30W provides a complete single-chip solution for the listener side, while the PTX130W ensures maximum power transfer and fast charging with DiRAC® technology, simplifying design and reducing production costs. Discover how Renesas' technology can revolutionize the way you interact with wearable devices. For more information, visit the Smart Ring page.