SLOU186G August   2006  – May 2017 TRF7960 , TRF7961

PRODUCTION DATA.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Typical Application
  2. 2Revision History
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagram
    2. 4.2 Signal Descriptions
  5. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Electrical Characteristics
    5. 5.5 Thermal Resistance Characteristics
  6. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Power Supplies
      1. 6.2.1 Negative Supply Connections
      2. 6.2.2 Digital I/O Interface
      3. 6.2.3 Supply Regulator Configuration
      4. 6.2.4 Power Modes
      5. 6.2.5 Timing Diagrams
    3. 6.3 Receiver - Analog Section
      1. 6.3.1 Received Signal Strength Indicator (RSSI)
      2. 6.3.2 Receiver - Digital Section
      3. 6.3.3 Transmitter
        1. 6.3.3.1 Transmitter - Analog Section
        2. 6.3.3.2 Transmitter - Digital Section
      4. 6.3.4 Direct Mode
      5. 6.3.5 Register Preset
    4. 6.4 Register Descriptions
      1. 6.4.1 Control Registers - Main Configuration Registers
      2. 6.4.2 Control Registers - Sublevel Configuration Registers
      3. 6.4.3 Status Registers
      4. 6.4.4 FIFO Control Registers
    5. 6.5 Direct Commands From MCU to Reader
      1. 6.5.1  Command Codes
      2. 6.5.2  Reset FIFO
      3. 6.5.3  Transmission With CRC
      4. 6.5.4  Transmission Without CRC
      5. 6.5.5  Delayed Transmission With CRC
      6. 6.5.6  Delayed Transmission Without CRC
      7. 6.5.7  Transmit Next Time Slot
      8. 6.5.8  Receiver Gain Adjust
      9. 6.5.9  Test External RF (RSSI at RX Input With TX Off)
      10. 6.5.10 Test Internal RF (RSSI at RX Input With TX On)
      11. 6.5.11 Block Receiver
      12. 6.5.12 Enable Receiver
    6. 6.6 Reader Communication Interface
      1. 6.6.1 Introduction
    7. 6.7 Parallel Interface Communication
      1. 6.7.1 Receive
      2. 6.7.2 Transmit
    8. 6.8 Serial Interface Communication
      1. 6.8.1 SPI Without SS* (Slave Select) Pin
      2. 6.8.2 SPI With SS* (Slave Select) Pin
        1. 6.8.2.1 FIFO Operation
  7. 7Applications, Implementation, and Layout
    1. 7.1 Application Schematics
  8. 8Device and Documentation Support
    1. 8.1  Getting Started and Next Steps
    2. 8.2  Device Nomenclature
    3. 8.3  Tools and Software
    4. 8.4  Documentation Support
    5. 8.5  Related Links
    6. 8.6  Community Resources
    7. 8.7  Trademarks
    8. 8.8  Electrostatic Discharge Caution
    9. 8.9  Export Control Notice
    10. 8.10 Glossary
  9. 9Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Device Comparison

Table 3-1 summarizes the device characteristics.

Table 3-1 Device Comparison

DEVICE PROTOCOLS
ISO/IEC 14443 A AND B ISO/IEC 15693,
ISO/IEC 18000-3		 Tag-it™
106 kbps 212 kbps 424 kbps 848 kbps
TRF7960 ✓ ✓ ✓ ✓ ✓ ✓
TRF7961 ✓ ✓

For information about other devices in this family of products or related products, see the following links.

    Products for NFC / RFID TI provides one of the most differentiated NFC and RFID product portfolios in the industry and is your solution to meet a broad range of NFC connectivity and RFID identification needs.
    Reference Designs for TRF7960 The TI Designs Reference Design Library is a robust reference design library that spans analog, embedded processor, and connectivity. Created by TI experts to help you jump start your system design, all TI Designs include schematic or block diagrams, BOMs, and design files to speed your time to market. Search and download designs at ti.com/tidesigns.