Datasheet 搜索 > TI（德州仪器） > TRF7960ARHBT 数据手册 > TRF7960ARHBT 数据手册 1/68 页
器件3D模型￥ 30.909
TRF7960ARHBT 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
VQFN-32
描述:
TEXAS INSTRUMENTS TRF7960ARHBT 芯片, 射频识别读写器, 13.56MHZ, QFN-32, 整卷
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P5P25Hot
原理图在P2P3P10P11P12P22
封装尺寸在P3P64
型号编码规则在P3
封装信息在P3P64
功能描述在P47P48P49P50P51P52P53P54P55P57P58P59
技术参数、封装参数在P7
应用领域在P1P68
电气规格在P7P8P9
导航目录
TRF7960ARHBT数据手册
Page:
of 68 Go
若手册格式错乱，请下载阅览PDF原文件
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 • Dual Receiver Architecture With RSSI for
ISO15693, ISO18000-3, ISO14443A/B, NFC Elimination of "Read Holes" and Adjacent
Forum Device Types 1 to 4, and FeliCa Reader System/Ambient In-Band Noise
Detection
• Input Voltage Range: 2.7 VDC to 5.5 VDC
• Programmable Power Modes for Ultra-Low
• Programmable Output Power:
Power System Design (Power Down <0.5 µA)
+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 • Integrated Voltage Regulator for
Microcontroller Supply
• Programmable System Clock Frequency
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.
1
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.
2MSP430 is a trademark of Texas Instruments.
3ARM is a trademark of ARM Limited.
PRODUCTION DATA information is current as of publication date.
Copyright © 2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Downloaded from Elcodis.com electronic components distributor
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
