Dynamic Dual Interface NFC Transponder - RF430CL330H

RF430CL330H (ACTIVE)

Dynamic Dual Interface NFC Transponder

Description

The Texas Instruments Dynamic NFC Interface Transponder RF430CL330H is an NFC Tag Type 4 device that combines a wireless NFC interface and a wired SPI or I2C interface to connect the device to a host. The NDEF message in the SRAM can be written and read from the integrated SPI or I2C serial communication interface and can also be accessed and updated wirelessly through the integrated ISO14443B-compliant RF interface that supports up to 848 kbps.

This operation allows NFC connection handover for an alternative carrier like , Low Energy (BLE), and Wi-Fi as an easy and intuitive pairing process or authentication process with only a tap. As a general NFC interface, the RF430CL330H enables end equipments to communicate with the fast-growing infrastructure of NFC-enabled smart phones, tablets, and notebooks.

Features

  • NFC Tag Type 4
  • ISO14443B-Compliant 13.56-MHz RF Interface Supports up to 848 kbps
  • SPI or I2C Interface to Write and Read NDEF Messages to Internal SRAM
  • 3KB of SRAM for NDEF Messages
  • Automatic Checking of NDEF Structure
  • Interrupt Register and Output Pin to Indicate NDEF Read or Write Completion

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Other qualified versions of RF430CL330H

Version Part Number Definition
Automotive RF430CL330H-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Parametrics Compare all products in RF430

 
Frequency Bands (MHz)
RF standard supported
Data Rate (Max) (kbps)
Wake-on radio
Antenna Connection
RX Current (Lowest) (mA)
Additional Features
Key Applications
CPU
ROM (KB)
SRAM (kB)
I2C
SPI
Min VCC
Max VCC
Operating Temperature Range (C)
Package Group
Estimated Package Size (WxL) (mm2)
Approx. Price (US$)
RF430CL330H RF430CL330H-Q1 RF430CL331H
13.56     13.56     13.56    
NFC: ISO/IEC 14443B
NFC Tag Type 4B    
NFC: ISO/IEC 14443B
NFC Tag Type 4B    
NFC: ISO/IEC 14443B
NFC Tag Type 4B    
848     848     848    
Yes     Yes     Yes    
Single ended     Single ended     Single ended    
40 uA     40 uA     40 uA    
Battery-less operation
RF field powered    
Battery-less operation
RF field powered    
Battery-less operation
RF field powered    
Bluetooth/Wi-Fi Pairing
Diagnostic Interface
Internet of Things (IoT)    
Bluetooth/Wi-Fi Pairing
Diagnostic Interface    
Diagnostic/ Service Interface
FW Upgrades    
MSP430     MSP430     MSP430    
NFC Stack     NFC Stack     NFC Stack    
3     3     3    
1     1     1    
1     1     1    
2     3     2    
3.6     3.6     3.6    
-40 to 85     -40 to 105     -40 to 85    
QFN
TSSOP    
TSSOP     QFN
TSSOP    
16QFN: 3 x 3: 9 mm2
14TSSOP: 4.4 x 5: 32 mm2    
14TSSOP: 4.4 x 5: 32 mm2     16QFN: 3 x 3: 9 mm2
14TSSOP: 4.4 x 5: 32 mm2    
0.49 | 1ku     0.58 | 1ku     0.55 | 1ku    
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