Today we will share the performance and application areas of the STMicroelectronics model ST25R3916B.
ST25R3916B Main performance:
1. Optimize RF performance
This model introduces AWS improvement technology, which can simplify the RF output adjustment process and facilitate the optimization of overshoot and undershoot issues. The RF adjustment operation is very easy. First, modify the register settings on the supported graphical interface software, and then use an oscilloscope for quick verification. This technology simplifies EMVCo 3.1a and NFC Forum CR13 specification certification without addressing antenna matching issues. It can provide up to 1.6W RF output power and can efficiently drive the antenna directly. Dynamic Power Output (DPO) adjustment technology allows designers to control radiation power within the upper and lower limits defined by EMVCo and NFC Forum specifications.
2. Excellent anti-interference ability
This component integrates a high noise resistance input structure and STMicroelectronics proprietary noise suppression receiver (NSR), which has high anti-interference ability to prevent nearby power supplies, POS terminals, and other devices from interfering with the chip's operation.
3. Rich development resources
To help users accelerate system development, ST has also launched a series of exploration kits, extension boards, and reference design resources.
ST25R3916B Exploration Kit: Quickly evaluate the characteristics and functions of NFC card readers based on ST25R. NFC card reader expansion board based on ST25R3916B: Utilizing the advanced NFC card reader expansion board X-NUCLEO-NFC08A1 to design applications that meet future needs and fully tap into the potential of NFC. EMVCo Reference Design for ST25R3916B: The ST25R3916B-EMVCO kit is a reference design that showcases non-contact payment terminals, including example code for the EMVCo level 1 stack. EDesignSuite: NFC/RFID calculator, eDesignSuite is a comprehensive and flexible set of design assistance utilities and engineering tools.
ST25R3916B application areas: non-contact payment, device pairing, wireless charging, brand protection, and other industrial and consumer applications.
About TOPCHIP ELECTRONICS:
Founded in 2012 TOPCHIP ELECTRONICS is one of the largest indepedent distributors of semiconductor and passive components. With headquarter in California, USA, TOPCHIP ELECTRONICS currently has more than 80,000 different components in stock and provides superior service and support to military, aerospace, and industrial OEMs and CEMs around the world. TOPCHIP ELECTRONICS is renowned for its world-class efficiency, superior services,and extraordinary ability to supply electronic components that are hard to find and even obsolete.We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace. Our distribution brands include TEXAS INSTRUMENTS,ON,ST,TOSHIBA, NXP, MICROCHIP,CYPRESS,FREESCALE,ATMEL,AD, ALTERA,etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on. Our mission is to meet and exceed all the expecations of what we supply to customers.
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