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NFC Reader IC and 8-bit Microcontroller from STMicroelectronics Adopted by Rohm for Qi Automotive Wireless Charging Design
The automotive wireless charging module reference design from
ST's automotive NFC Reader IC, the ST25R3914, is an AEC-Q100 grade 1 qualified NFC analog front-end device supporting ISO14443A/B, ISO15693, FeliCa(TM), and active P2P. Its best-in-class RF performance and its unique Automatic Antenna Tuning function dynamically adapting to challenging metallic environments make it the perfect fit for automotive applications. It comes with a MISRA-C: 2012-compliant RF middleware which helps to shorten the time required for software development.
The automotive 8-bit MCU from ST, STM8AF, provides high performance, wide-ranging choice for memory size, and many package options, contributing to more flexible automotive systems. The MCU features true data EEPROM, CAN and LIN bus, and high operating temperature support up to 150°C. In combination with the NFC function, it can also be used as a controller to manage new types of automotive NFC applications, such as Bluetooth® / Wi-Fi pairings for smartphones, "infotainment" using NFC verification, and engine start-up.
ST is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. ST's products are found everywhere today, and together with our customers, we are enabling smarter driving and smarter factories, cities and homes, along with the next generation of mobile and
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Source: STMicroelectronics N.V.