Texas Instruments TRF7964A Manuals

Manuals and User Guides for Texas Instruments TRF7964A. We have 1 Texas Instruments TRF7964A manual available for free PDF download: Manual

Texas Instruments TRF7964A Manual

Texas Instruments TRF7964A Manual (79 pages)

Multiprotocol Fully Integrated 13.56-MHz RFID Reader and Writer IC

Brand: Texas Instruments | Category: Rfid Systems | Size: 2.82 MB

Table of Contents

Device Overview
1
Features
1
Applications
1
Description
1
Functional Block Diagram
2
Table of Contents
3
Revision History
4
Device Characteristics
5
Terminal Configuration and Functions
6
Terminal Functions
7
Specifications
9
Absolute Maximum Ratings
9
Recommended Operating Conditions
9
Electrical Characteristics
10
Handling Ratings
11
Thermal Characteristics
11
Switching Characteristics
11
Detailed Description
12
Overview
12
System Block Diagram
13
Power Supplies
13
Receiver - Analog Section
19
Receiver - Digital Section
20
Oscillator Section
24
Transmitter - Analog Section
25
Transmitter - Digital Section
26
Transmitter - External Power Amplifier and Subcarrier Detector
26
TRF7964A IC Communication Interface
28
Special Direct Mode for Improved MIFARE™ Compatibility
46
Direct Commands from MCU to Reader
46
Register Description
50
Application Schematic and Layout Considerations
68
TRF7964A Reader System Using Parallel Microcontroller Interface
68
TRF7964A Reader System Using SPI with SS Mode
69
Layout Considerations
70
Impedance Matching Tx_Out (Pin 5) to 50 Ω
70
Reader Antenna Design Guidelines
72
Device and Documentation Support
73
Community Resources
73
Trademarks
73
Electrostatic Discharge Caution
73
Glossary
73
Mechanical Packaging and Orderable Information
73
Packaging Information
73

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