제품 상세 정보

Frequency range 13.56 MHz Standard ISO 14443A, ISO 14443B, ISO 15693, ISO 18000-3, JIS X 6319-4 Operating temperature range (°C) -40 to 110 Rating Catalog Transmission principle FDX - ASK, FSK, OOK, PSK
Frequency range 13.56 MHz Standard ISO 14443A, ISO 14443B, ISO 15693, ISO 18000-3, JIS X 6319-4 Operating temperature range (°C) -40 to 110 Rating Catalog Transmission principle FDX - ASK, FSK, OOK, PSK
VQFN (RHB) 32 25 mm² 5 x 5
  • Completely Integrated Protocol Handling for ISO/IEC 15693, ISO/IEC 18000-3, ISO/IEC 14443A, ISO/IEC 14443B, NFC Forum Device Types 2 to 5, and FeliCa™
  • Input Voltage Range: 2.7 VDC to 5.5 VDC
  • Programmable Output Power:
    +20 dBm (100 mW) or +23 dBm (200 mW)
  • Programmable I/O Voltage Levels:
    1.8 VDC to 5.5 VDC
  • Programmable System Clock Frequency Output (RF, RF/2, RF/4)
  • Programmable Modulation Depth
  • Dual Receiver Architecture With RSSI for Elimination of "Read Holes" and Adjacent Reader System or Ambient In-Band Noise Detection
  • Programmable Power Modes for Ultra-Low-Power System Design (Power Down <0.5 µA)
  • Parallel or SPI Interface
  • Integrated Voltage Regulator for Microcontroller Supply
  • Temperature Range: –40°C to 110°C
  • 32-Pin QFN Package (5 mm × 5 mm) (RHB)
  • Completely Integrated Protocol Handling for ISO/IEC 15693, ISO/IEC 18000-3, ISO/IEC 14443A, ISO/IEC 14443B, NFC Forum Device Types 2 to 5, and FeliCa™
  • Input Voltage Range: 2.7 VDC to 5.5 VDC
  • Programmable Output Power:
    +20 dBm (100 mW) or +23 dBm (200 mW)
  • Programmable I/O Voltage Levels:
    1.8 VDC to 5.5 VDC
  • Programmable System Clock Frequency Output (RF, RF/2, RF/4)
  • Programmable Modulation Depth
  • Dual Receiver Architecture With RSSI for Elimination of "Read Holes" and Adjacent Reader System or Ambient In-Band Noise Detection
  • Programmable Power Modes for Ultra-Low-Power System Design (Power Down <0.5 µA)
  • Parallel or SPI Interface
  • Integrated Voltage Regulator for Microcontroller Supply
  • Temperature Range: –40°C to 110°C
  • 32-Pin QFN Package (5 mm × 5 mm) (RHB)

The TRF7960A device is an integrated analog front-end (AFE) and multiprotocol data-framing device for a 13.56-MHz RFID reader/writer system that supports ISO/IEC 14443 A and B, Sony FeliCa, and ISO/IEC 15693. 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.

The TRF7960A device supports data rates up to 848 kbps with all framing and synchronization tasks for the ISO protocols onboard. The device also supports reader/writer mode for NFC Forum tag types 1, 2, 3, 4, and 5. NFC Forum tag types 2, 3, 4, and 5 are supported with the built-in protocol decoders used in Direct Mode 2. NFC Forum tag type 1 requires the use of Direct Mode 0. Other standards and custom protocols can also be implemented by using Direct Mode 0. Direct Mode 0 lets the user fully control the AFE and also gain access to the raw subcarrier data or the unframed, but already ISO-formatted, data and the associated (extracted) clock signal.

The receiver system has a dual-input receiver architecture to maximize communication robustness. The receivers also include various automatic and manual gain control options. The received signal strength from transponders, ambient sources, or internal levels is available in the RSSI register.

A SPI or parallel interface can be used for the communication between the MCU and the TRF7960A reader. When the built-in hardware encoders and decoders are used, transmit and receive functions use a 12-byte FIFO register. For direct transmit or receive functions, the encoders or decoders can be bypassed so the MCU can process the data in real time.

The TRF7960A device supports a wide supply voltage range of 2.7 V to 5.5 V and data communication levels from 1.8 V to 5.5 V for the MCU I/O interface.

The transmitter has selectable output power levels of 100 mW (+20 dBm) or 200 mW (+23 dBm) equivalent into a 50-Ω load when using a 5-V supply and supports OOK and ASK modulation with selectable modulation depth.

The built-in programmable auxiliary voltage regulator delivers up to 20 mA to supply an MCU and additional external circuits within the reader system.

To evaluate the latest products in the TRF79xx product family – TRF7970A and TRF7964A – see the NFC Transceiver Booster Pack.

Documentation, Tools, Reference Designs, and Software, Samples

The TRF7960A device is an integrated analog front-end (AFE) and multiprotocol data-framing device for a 13.56-MHz RFID reader/writer system that supports ISO/IEC 14443 A and B, Sony FeliCa, and ISO/IEC 15693. 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.

The TRF7960A device supports data rates up to 848 kbps with all framing and synchronization tasks for the ISO protocols onboard. The device also supports reader/writer mode for NFC Forum tag types 1, 2, 3, 4, and 5. NFC Forum tag types 2, 3, 4, and 5 are supported with the built-in protocol decoders used in Direct Mode 2. NFC Forum tag type 1 requires the use of Direct Mode 0. Other standards and custom protocols can also be implemented by using Direct Mode 0. Direct Mode 0 lets the user fully control the AFE and also gain access to the raw subcarrier data or the unframed, but already ISO-formatted, data and the associated (extracted) clock signal.

The receiver system has a dual-input receiver architecture to maximize communication robustness. The receivers also include various automatic and manual gain control options. The received signal strength from transponders, ambient sources, or internal levels is available in the RSSI register.

A SPI or parallel interface can be used for the communication between the MCU and the TRF7960A reader. When the built-in hardware encoders and decoders are used, transmit and receive functions use a 12-byte FIFO register. For direct transmit or receive functions, the encoders or decoders can be bypassed so the MCU can process the data in real time.

The TRF7960A device supports a wide supply voltage range of 2.7 V to 5.5 V and data communication levels from 1.8 V to 5.5 V for the MCU I/O interface.

The transmitter has selectable output power levels of 100 mW (+20 dBm) or 200 mW (+23 dBm) equivalent into a 50-Ω load when using a 5-V supply and supports OOK and ASK modulation with selectable modulation depth.

The built-in programmable auxiliary voltage regulator delivers up to 20 mA to supply an MCU and additional external circuits within the reader system.

To evaluate the latest products in the TRF79xx product family – TRF7970A and TRF7964A – see the NFC Transceiver Booster Pack.

Documentation, Tools, Reference Designs, and Software, Samples

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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
15개 모두 보기
유형 직함 날짜
* Data sheet TRF7960A Multiprotocol Fully Integrated 13.56-MHz RFID Reader/Writer IC datasheet (Rev. G) PDF | HTML 2020/03/11
Application note Antenna Design Guide for the TRF79xxA (Rev. C) 2020/03/10
Application note Frequently asked questions for TRF7960A, TRF7962A, and TRF7963A devices (Rev. B) PDF | HTML 2019/03/13
Application note Using the SPI Interface with TRF7960 (Rev. B) PDF | HTML 2018/11/27
Application note TRF79xxA HF-RFID Reader Layout Design Guide (Rev. A) 2016/04/18
Technical article NFC/RFID for access control: Sniffing for cards PDF | HTML 2015/04/21
User guide TRF7960ATB, TRF7970ATB NFC/HF RFID Reader Module User's Guide (Rev. A) 2014/06/10
Application note NFC/RFID Reader Ultra-Low-Power Card Presence Detect With MSP430 and TRF79xxA 2013/03/18
Application note Management of the TRF7960 and TRF7960A Startup Sequence 2012/06/05
Application note TRF7960A RFID Multiplexer Example System 2012/05/22
Application note Comparison of TRF7960 and TRF7960A 2011/05/27
Application note TRF7960A Firmware Design Hints 2011/05/27
Application note TRF7960A Reference Firmware Description 2011/05/27
Application note Implementation of ISO14443B Protocol in the TI TRF796x 2009/04/28
Application note Implementation of ISO15693 Protocol in the TI TRF796x 2009/04/28

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

코드 예제 또는 데모

SLOC251 TRF7960A C Code Samples

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
기타 무선 제품
TRF7960A TRF7960A 다중 프로토콜 완전 통합 13.56MHz RFID 리더/라이터 IC
코드 예제 또는 데모

SLOC297 DLP-7970ABP Example Code

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
기타 무선 제품
TRF7960A TRF7960A 다중 프로토콜 완전 통합 13.56MHz RFID 리더/라이터 IC TRF7962A TRF7962A 완전 통합 13.56MHz RFID 리더/라이터 IC(ISO15693용) TRF7963A ISO14443A/B용 TRF7963A 완전 통합 13.56MHz RFID 리더 및 라이터 IC TRF7964A TRF7964A 다중 프로토콜 완전 통합 13.56MHz NFC/RFID 리더/라이터 IC TRF7970A 다중 프로토콜 완전 통합 13.56MHz NFC/RFID 트랜시버 IC
하드웨어 개발
평가 보드
DLP-7970ABP TRF7970A NFC 트랜시버 BoosterPack™ 플러그인 모듈
평가 모듈(EVM)용 GUI

SLOC134 TRF7960EVM GUI Software

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
기타 무선 제품
TRF7960A TRF7960A 다중 프로토콜 완전 통합 13.56MHz RFID 리더/라이터 IC TRF7962A TRF7962A 완전 통합 13.56MHz RFID 리더/라이터 IC(ISO15693용) TRF7963A ISO14443A/B용 TRF7963A 완전 통합 13.56MHz RFID 리더 및 라이터 IC
평가 모듈(EVM)용 GUI

SLOC135 TRF7960EVM GUI Source Code

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
기타 무선 제품
TRF7960A TRF7960A 다중 프로토콜 완전 통합 13.56MHz RFID 리더/라이터 IC TRF7962A TRF7962A 완전 통합 13.56MHz RFID 리더/라이터 IC(ISO15693용) TRF7963A ISO14443A/B용 TRF7963A 완전 통합 13.56MHz RFID 리더 및 라이터 IC
레퍼런스 디자인

TIDM-NFC-SDM — MIFARE® Classic 및 독점 프로토콜을 지원하는 NFC 트랜시버의 직접 모드

Special Direct Mode on the TRF7970A and TRF7964A enables the flexibility to easily support a wide range of proprietary protocols, most commonly MIFARE Classic. In these applications, Special Direct Mode drastically reduces the resource demand on host MCUs while also providing more stable operation. (...)
회로도: PDF
레퍼런스 디자인

TIDM-NFC-DESFIRE-AES — 근거리 무선 통신(NFC) MIFARE DESFire EV1 태그 인증 레퍼런스 디자인

MIFARE DESFire EV1 is an ISO14443A RFID transponder and an NFC Type 4A Tag Platform that is used in many NFC and RFID security applications due to the ability it has to operate in the clear or operate as a secure transponder using AES Encryption. This design uses the TI AES library along with a (...)
회로도: PDF
레퍼런스 디자인

TIDM-NFC-EZ430-MODULE — NFC EZ430 리더 모듈 레퍼런스 디자인

This reference design provides a complete hardware and firmware example for a Near Field Communication (NFC) Module. The Module uses TI's eZ430 UART connection for simple interfacing. The firmware example demonstrates NFC Reader/Writer functionality by reading ISO15693, ISO14443A, ISO14443B, and (...)
회로도: PDF
레퍼런스 디자인

TIDM-RFID-TRANSCEIVER — RFID 트랜시버 레퍼런스 설계

This Radio Frequency Identification (RFID) reference design outlines the required components, layout considerations, and provides firmware examples to implement RFID into applications for extracting RFID data from transponders. RFID enables access control, prepayment, and inventory management. The (...)
사용 설명서: PDF
회로도: PDF
레퍼런스 디자인

TIDM-NFC-READER — NFC 및 RFID 초저전력 카드 입력 감지 레퍼런스 디자인

This reference design, featuring the TRF79xxA paired with an MSP microcontroller, is a fully-functional, battery-operad RFID & NFC reader. This design features in-depth details on how to add NFC/RFID capabilities to an existing design by adding a simple circuit and small firmware control logic (...)
회로도: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
VQFN (RHB) 32 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

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