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Texas Instruments RI-I11-114A-01
- Part No.:
- RI-I11-114A-01
- Manufacturer:
- Texas Instruments
- Category:
- RFID Transponders, Tags
- Package:
- Datasheet:
-
RI-I11-114A-01.pdf
- Description:
- RFID TAG R/W 13.56MHZ INLAY
- Quantity:
- Payment:
- Shipping:
Inventory:2,609
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Product details
Overview
RI-I11-114A-01 from Texas Instruments is a passive 13.56-MHz HF RFID inlay compliant with ISO/IEC 15693-2, -3 and ISO/IEC 18000-3 standards, featuring 256-bit user memory (8 × 32-bit blocks), 64-bit factory-programmed UID, and AFI support. It is laser-tuned for consistent read performance in paper or PVC lamination and operates across –25°C to 70°C.
For engineers reviewing the RI-I11-114A-01 datasheet, RI-I11-114A-01 pinout, RI-I11-114A-01 application, or RI-I11-114A-01 equivalent, key selection considerations include required activation field strength (113 dBµA/m read, 116 dBµA/m write), memory organization, anti-collision capability (up to 50 tags/sec), and substrate-integrated resonance tuning at 13.70 MHz ±400 kHz.
Technical Context
This transponder inlay implements ISO/IEC 15693 mandatory commands including Inventory, Read_Single_Block, Write_Single_Block, and Lock_Block, with optional AFI and Stay Quiet support. Its RF interface uses amplitude-shift keying (ASK) modulation and supports both addressed and non-addressed modes.
The device integrates a TI-designed ASIC bonded to an aluminum antenna on PET substrate, tuned via patented laser trimming to maintain 13.70 MHz ±400 kHz resonance after lamination into paper or PVC. Memory is EEPROM-based with 100,000 programming cycles and >10-year data retention at 55°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 13.56 MHz carrier; 13.70 MHz ±400 kHz passive resonance (tuned for post-lamination stability) |
| User Memory | 256 bits organized as eight 32-bit blocks - enables segmented data storage for multi-field applications |
| UID Size | 64-bit factory-programmed read-only identifier - ensures globally unique tag identity without host-side assignment |
| Activation Field Strength | 113 dBµA/m (read), 116 dBµA/m (write) - defines minimum reader field intensity for reliable operation in embedded antennas |
| Anti-Collision | Supports simultaneous identification of up to 50 tags/sec - enables high-throughput inventory in dense tag environments |
| Data Retention | >10 years at 55°C - guarantees long-term validity of stored asset or authentication data under elevated thermal stress |
| Operating Temp | –25°C to 70°C - validated for indoor industrial, retail, and library environments without active cooling |
Pinout & Package
RI-I11-114A-01 is a passive RFID inlay with no electrical pins or terminals. It consists of a monolithic structure: TI ASIC die (0.34 mm²) wire-bonded to an aluminum antenna pattern on PET substrate, forming a complete resonant circuit. No external connections are required - coupling occurs solely via magnetic induction at 13.56 MHz.
Key Features
| Feature | Design Value |
|---|---|
| Laser-tuned resonance | Ensures stable 13.70 MHz ±400 kHz operation after integration into paper/PVC - eliminates manual tuning in production |
| ISO/IEC 15693 command set | Full support for Inventory, Read/Write_Single_Block, and Lock_Block - enables interoperable, standards-based system integration |
| AFI support | Allows filtering by application family during inventory - reduces air-interface overhead in mixed-tag deployments |
| 256-bit block-organized memory | Enables independent locking and addressing of 32-bit segments - supports secure credential partitioning |
Applications
| Product Authentication | Library Asset Tracking |
|---|---|
Use Scenario: Embedding in branded packaging or product labels to verify genuineness at point-of-sale or customs checkpoints. IC Role / Device Role / Timing Role: Passive RFID transponder providing cryptographically verifiable UID and programmable memory for digital signature storage. Use Value: Prevents counterfeiting by enabling readers to validate factory-programmed 64-bit UID and authenticate firmware-signed data in user memory blocks. | Use Scenario: Attaching to books, media, or archival materials for automated check-in/check-out and shelf-location monitoring. IC Role / Device Role / Timing Role: ISO/IEC 15693-compliant inlay enabling fast, multi-tag inventory in handheld or portal readers. Use Value: Achieves >99.5% read accuracy in stacked bookshelves using anti-collision (up to 50 tags/sec) and optimized 24.2-mm circular antenna geometry. |
| Supply-Chain Pallet Tagging | Ticketing & Stored-Value Cards |
Use Scenario: Laminating into corrugated cardboard or plastic pallet wraps to track shipment contents across distribution centers. IC Role / Device Role / Timing Role: Passive HF transponder with PET/aluminum construction rated for –25°C to 70°C operation and lamination durability. Use Value: Maintains reliable read/write performance after lamination into paper substrates due to laser-trimmed 13.70 MHz resonance offset. | Use Scenario: Integrating into disposable transit tickets or reloadable event wristbands requiring tamper-resistant memory. IC Role / Device Role / Timing Role: EEPROM-based inlay supporting 100,000 write cycles and >10-year data retention at 55°C. Use Value: Enables secure, long-life value storage with per-block lock capability - prevents unauthorized modification of balance or access rights. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar HF RFID inlay applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RI-I16-114A-01 | Identical form factor (24.2-mm circular), same memory size (256-bit), identical ISO/IEC 15693 compliance and laser tuning process | No functional difference - documented as direct replacement in TI's packaging addendum and product folder | Select when sourcing from active TI production lots with verified reel packaging (5,000 units/reel, 76.2-mm hub) |
| SL2 ICS20 | Same 13.56 MHz frequency and ISO/IEC 15693-3 compliance; 512-bit user memory; different antenna geometry (rectangular) | Better suited for linear label formats; higher memory supports extended credential data but requires reader firmware update | Choose for applications needing >256-bit storage or rectangular inlay footprint - not drop-in compatible due to antenna shape and size mismatch |
Compared with RI-I11-114A-01, RI-I16-114A-01 offers identical electrical and mechanical specifications and is designated ACTIVE by TI with full documentation continuity, while SL2 ICS20 provides greater memory depth but requires layout adaptation and reader compatibility validation.
Availability
RI-I11-114A-01 is available at Aetrix Electronics and suitable for product authentication, library asset tracking, and supply-chain management applications requiring stable component supply, consistent lamination performance, and long-term data integrity.
Supply support for RI-I11-114A-01 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, delivering analog, embedded processing, and connectivity technologies for industrial, automotive, and consumer markets.
RI-I11-114A-01 belongs to TI's Tag-it™HF-I standard transponder inlay product line, engineered specifically for high-yield, substrate-integrated RFID deployment in paper, PVC, and PET-based labels and cards.
FAQ
What is the operating frequency and resonance tolerance of RI-I11-114A-01?
The RI-I11-114A-01 operates at 13.56 MHz and features a laser-tuned passive resonance of 13.70 MHz ±400 kHz. This offset compensates for frequency shift caused by lamination into paper or PVC substrates, ensuring reliable read/write performance post-integration. The specification is validated per TI's SCBS818B datasheet and applies directly to the RI-I11-114A-01 inlay geometry and material stack.
How much user memory does RI-I11-114A-01 provide, and how is it structured?
The RI-I11-114A-01 provides 256 bits of user-programmable EEPROM memory, organized into eight 32-bit blocks. Each block can be individually locked using the Lock_Block command. This structure supports segmented data storage - for example, dedicating Block 0 to cryptographic keys and Blocks 1–7 to application-specific payloads - while maintaining ISO/IEC 15693 compliance.
Is RI-I11-114A-01 compatible with ISO/IEC 15693 readers?
Yes, RI-I11-114A-01 fully complies with ISO/IEC 15693-2 and -3, as well as ISO/IEC 18000-3 Mode 1. It implements all mandatory commands (Inventory, Read_Single_Block, Write_Single_Block, Lock_Block) and optional features including AFI and Stay Quiet. Readers certified for ISO/IEC 15693 will interoperate with RI-I11-114A-01 without firmware modification.
What is the maximum number of tags RI-I11-114A-01 supports in anti-collision mode?
The RI-I11-114A-01 supports simultaneous identification of up to 50 tags per second under typical reader/antenna conditions. This performance is achieved through optimized ISO/IEC 15693 inventory algorithms and fast response timing. Actual throughput depends on reader firmware, field strength, and environmental RF noise - but the RI-I11-114A-01's command latency and protocol stack are designed to meet this benchmark.
What are the temperature ratings and substrate compatibility of RI-I11-114A-01?
RI-I11-114A-01 operates from –25°C to 70°C and is qualified for storage at –40°C to 85°C (single inlay) or –40°C to 40°C (on reel). Its PET substrate with aluminum antenna is designed for lamination into paper, PVC, or other flexible materials. Laser tuning ensures resonance stability across this range, making RI-I11-114A-01 suitable for indoor logistics, retail, and library environments.
RI-I11-114A-01 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Tag-it™ HF-I Standard Square Inlays
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Style:
- Inlay
- Technology:
- Passive
- Frequency:
- 13.56MHz
- Memory Type:
- Read/Write
- Writable Memory:
- 256b (User)
- Standards:
- ISO 15693, ISO 18000-3
- Operating Temperature:
- -25°C ~ 70°C
- Size / Dimension:
- 1.772" L x 1.772" W (45.00mm x 45.00mm)
RI-I11-114A-01 FAQ
1.How can I place an order for RI-I11-114A-01 through Aetrix?
Please submit a Request for Quotation (RFQ) for RI-I11-114A-01 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RI-I11-114A-01 reliable?
The price and inventory of RI-I11-114A-01 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RI-I11-114A-01 is usually 5 days.
3.What payment methods are accepted for RI-I11-114A-01?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RI-I11-114A-01 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RI-I11-114A-01?
RI-I11-114A-01 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RI-I11-114A-01 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RI-I11-114A-01?
For technical support, including RI-I11-114A-01 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RI-I11-114A-01 requirements.
6.How does Aetrix verify that RI-I11-114A-01 is sourced from the original manufacturer or authorized distributors?
All RI-I11-114A-01 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RI-I11-114A-01 meets industry standards.
7.What is the process for return or replacement of RI-I11-114A-01?
All RI-I11-114A-01 units undergo pre-shipment inspection (PSI). If there is an issue with RI-I11-114A-01, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RI-I11-114A-01 part is unused and in its original packaging.
Return procedure for RI-I11-114A-01:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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