TRF7960A

更新时间： 2024-11-23 07:09:39

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
68页	2530K
描述
MULTI-PROTOCOL FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC

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TRF7960A 数据手册

TRF7960A

www.ti.com

SLOS732–JUNE 2011

MULTI-PROTOCOL FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC

Check for Samples: TRF7960A

1 Introduction

1.1 Features

123

• Completely Integrated Protocol Handling for

ISO15693, ISO18000-3, ISO14443A/B, NFC

Forum Device Types 1 to 4, and FeliCa

• Dual Receiver Architecture With RSSI for

Elimination of "Read Holes" and Adjacent

Reader System/Ambient In-Band Noise

Detection

• Input Voltage Range: 2.7 VDC to 5.5 VDC

• Programmable Power Modes for Ultra-Low

Power System Design (Power Down <0.5 µA)

• Programmable Output Power:

+20 dBm (100 mW) or +23 dBm (200 mW)

• Parallel or SPI Interface

• Programmable I/O Voltage Levels:

1.8 VDC to 5.5 VDC

• Programmable System Clock Frequency

• Integrated Voltage Regulator for

Microcontroller Supply

Output (RF, RF/2, RF/4)

• Temperature Range: -40°C to +110°C

• Programmable Modulation Depth

• 32-Pin QFN Package (5 mm x 5 mm) (RHB)

1.2 Applications

•

Secure Access Control

Product Authentication

Contactless Payment Systems

Passport Reader Systems

Medical Systems

Remote Sensor Applications

1.3 Description

The TRF7960A is an integrated analog front end and data-framing device for a 13.56-MHz RFID

reader/writer system. Built-in programming options make it suitable for a wide range of applications for

proximity and vicinity identification systems.

The reader is configured by selecting the desired protocol in the control registers. Direct access to all

control registers allows fine tuning of various reader parameters as needed.

Comprehensive documentation, reference designs, evaluation modules, and TI microcontrollers (based on

MSP430™ or ARM™ technology) source code are available.

The TRF7960A is a high-performance 13.56-MHz HF RFID reader IC comprising an integrated analog

front end (AFE) and a built-in data framing engine for ISO15693, ISO14443A/B, and FeliCa. It supports

data rates up to 848 kbps for ISO14443 with all framing and synchronization tasks on board (in ISO Mode,

default). The TRF7960A also supports NFC Forum Tag Types 1, 2, 3, and 4 operations (as reader/writer

only). This architecture enables the customer to build a complete and cost-effective yet high-performance

multiprotocol HF RFID/NFC reader/writer using a low-cost microcontroller (for example, an MSP430).

Other standards and even custom protocols can be implemented by using two of the Direct Modes the

device offers. These Direct Modes (0 and 1) allow the user to fully control the analog front end (AFE) and

also gain access to the raw subcarrier data or the unframed, but already ISO formatted data and the

associated (extracted) clock signal.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

MSP430 is a trademark of Texas Instruments.

ARM is a trademark of ARM Limited.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...68

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与TRF7960A相关器件

型号	品牌	获取价格	描述	数据表
TRF7960ARHBR	TI	获取价格	MULTI-PROTOCOL FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC
TRF7960ARHBT	TI	获取价格	MULTI-PROTOCOL FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC
TRF7960EVM	TI	获取价格	TRF7960EVM User's Guide
TRF7960RHBR	TI	获取价格	Multi-Standard Fully Integrated 13.56-MHz Radio Frequency Identification (RFID) Analog Fro
TRF7960RHBRG4	TI	获取价格	TRF7960 Multi-Protocol Fully Integrated 13.56-MHz RFID Reader/Writer IC 32-VQFN -40 to 110
TRF7960RHBT	TI	获取价格	Multi-Standard Fully Integrated 13.56-MHz Radio Frequency Identification (RFID) Analog Fro
TRF7960RHBTG4	TI	获取价格	MULTI-STANDARD FULLY INTEGRATED 13.56-MHZ RFID ANALOG FRONT END AND DATA-FRAMING READER SY
TRF7961	TI	获取价格	Multi-Standard Fully Integrated 13.56-MHz Radio Frequency Identification (RFID) Analog Fro
TRF7961RHBR	TI	获取价格	Multi-Standard Fully Integrated 13.56-MHz Radio Frequency Identification (RFID) Analog Fro
TRF7961RHBRG4	TI	获取价格	TRF7961 全集成 13.56MHz RFID 读/写器 IC（符合 ISO15693

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