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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Parametrics Compare all products in NFC / RFID

 
Frequency Bands (MHz)
RF standard supported
Data Rate (Max) (kbps)
Wake-on radio
Antenna Connection
Standard
Operating Temperature Range (C)
Frequency
RX Current (Lowest) (mA)
Key Applications
CPU
CPU Processing Power Consumption (uA/MHz)
FRAM (KB)
SRAM (kB)
ROM (KB)
GPIO
I2C
SPI
ADC
Timers - 16-bit
Timers - 32-bit
Min VCC
Max VCC
Package Group
Package Size: mm2:W x L (PKG)
RF430CL330H RF430CL331H
13.56    13.56   
NFC: ISO/IEC 14443B
NFC Tag Type 4B   
NFC: ISO/IEC 14443B
NFC Tag Type 4B   
848    848   
Yes    Yes   
Differential    Differential   
ISO 14443B    ISO 14443B   
-40 to 85    -40 to 85   
13.56 MHz    13.56 MHz   
40 uA    40 uA   
Bluetooth low energy, Diagnostic Interface, Internet of Things (IoT)    Diagnostic/ Service Interface
FW Upgrades   
MSP430    MSP430   
N/A    N/A   
0    0   
3    3   
8    NFC Stack   
N/A    N/A   
1    1   
1    0   
N/A    N/A   
N/A    N/A   
N/A    N/A   
2    2   
3.6    3.6   
TSSOP
VQFN   
TSSOP
VQFN   
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
16VQFN: 9 mm2: 3 x 3(VQFN)   
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
16VQFN: 9 mm2: 3 x 3(VQFN)