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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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RF430CL331HIPWR датащи(PDF) 1 Page - Texas Instruments |
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RF430CL331HIPWR датащи(HTML) 1 Page - Texas Instruments |
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1 / 63 page  Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design RF430CL331H SLASE18A – SEPTEMBER 2015 – REVISED NOVEMBER 2015 RF430CL331H NFC Type 4B Dynamic Dual Interface Transponder 1 Device Overview 1.1 Features 1 • Pass-Through Operation Sends Data Updates and • Enables Data Streaming Requests to Host Controller • All RF Communication up to Layer 4 Handled • I2C Interface Allows Writing and Reading of Automatically Internal SRAM • Supports up to Maximum NDEF Message Size • Prefetching, Caching, and Auto ACK Features • Compliant With ISO/IEC 14443B Increase Data Throughput • Supports up to 848 kbps 1.2 Applications • Wireless Firmware Updates • Service Interface • Wi-Fi® and Bluetooth® Pairing • Wireless Sensor Interfaces 1.3 Description The TI Dynamic NFC/RFID Interface Transponder RF430CL331H is an NFC Tag Type 4 device that combines a contactless NFC/RFID interface and a wired I2C interface to connect the device to a host. The NDEF message can be written and read from the integrated I2C serial communication interface and can also be accessed and updated over a contactless interface using the integrated ISO/IEC 14443 Type B compliant RF interface that supports up to 848 kbps. The device requests responses to NFC Type 4 commands on demand from the host controller and stores only a portion of the NDEF message in its buffer at any one time. This allows NDEF message size to be limited only by the memory capacity of the host controller and specification limitations. Support of read caching, prefetching, and write automatic acknowledgment features allows for greater data throughput. This device enables NFC connection handover for an alternative carrier like Bluetooth®, Bluetooth® low energy (BLE), or Wi-Fi as an easy and intuitive pairing process or authentication process with only a tap. As a general NFC interface, the RF430CL331H enables end equipment to communicate with the fast- growing infrastructure of NFC-enabled smart phones, tablets, and notebooks. Device Information (1) PART NUMBER PACKAGE BODY SIZE (2) RF430CL331HIPW TSSOP (14) 5 mm × 4.4 mm RF430CL331HRGT VQFN (16) 3 mm × 3 mm (1) For the most current part, package, and ordering information for all available devices, see the Package Option Addendum in Section 8, or see the TI website at www.ti.com. (2) The sizes shown here are approximations. For the package dimensions with tolerances, see the Mechanical Data in Section 8. 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Аналогичный номер детали - RF430CL331HIPWR |
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Аналогичное описание - RF430CL331HIPWR |
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