程式碼範例或展示
RF430CL331H
- Pass-Through Operation Sends Data Updates and Requests to Host Controller
- I2C Interface Allows Writing and Reading of Internal SRAM
- Prefetching, Caching, and Auto ACK Features Increase Data Throughput
- Enables Data Streaming
- All RF Communication up to Layer 4 Handled Automatically
- Supports up to Maximum NDEF Message Size
- Compliant With ISO/IEC 14443B
- Supports up to 848 kbps
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 , 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.
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檢視所有 8 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | RF430CL331H NFC Type 4B Dynamic Dual Interface Transponder datasheet (Rev. A) | PDF | HTML | 2015年 11月 13日 |
| * | Errata | RF430CL331H Device Erratasheet (Rev. B) | 2016年 7月 8日 | |
| Application note | Frequently asked questions for RF430CL33xH devices (Rev. B) | PDF | HTML | 2019年 3月 13日 | |
| Application note | Frequently Asked Questions for RF430CL33xH Devices (Rev. A) | 2017年 11月 27日 | ||
| White paper | Near Field Communication (Rev. B) | 2016年 3月 18日 | ||
| Technical article | Cold chain in the IoT | PDF | HTML | 2015年 11月 20日 | |
| Application note | RF430CL330H VCORE Pin Wake Up MCU Via NFC/RFID Freq Magnetic Field | 2014年 6月 30日 | ||
| Application note | RF430CL330H Practical Antenna Design Guide | 2014年 6月 5日 |
設計與開發
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|---|---|---|
| TSSOP (PW) | 14 | Ultra Librarian |
| VQFN (RGT) | 16 | Ultra Librarian |
訂購與品質
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- 認證摘要
- 進行中持續性的可靠性監測
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