ICODE 3: High-performance HF tag IC for IOT
Wherever RFID tags need to work at both vicinity and close range, ICODE 3 delivers boosted RF performance and reading speed while in manufacturing and supply chain, then extended NFC features augment the user experience and expand privacy when in the end user's world.
In the vicinity range, improved tag readability and wide compatibility across materials and conditions, together with fast data transfer, simplify design-in, speed up industrialization, and increase operational efficiencies.
For near-range applications, the improved tag readability and options like first-opening indication and flexible counters create opportunities for more meaningful NFC user interactions.
Product Details
Block Diagram
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Features
NFC-HF Interface
- ISO/IEC 15693 and NFC Forum Type 5 Tag compliant
- 8-byte unique ID number
- Resonant capacitor of 23pF and 97pF (for smaller antenna designs, available July 2024)
- Fast read rate of up to 212kbit/s (ISO/IEC 15693)
Memory
- Large user memory of 2400 bits
- One-lock memory command for fast tag encoding (for fast in-line programming)
- 50 years data retention
- Write endurance of 100,000 cycles
Tag Protection
- Customizable Originality Signature of 32 bytes or 48 bytes (based on ECC) for tag authenticity
- Two 32-bit passwords for protecting the user memory, and one 32-bit password for protecting the configuration memory
- 24-bit command-based or automatic tap counter, for example, for consumption tracking or web plausibility check
Extra Features
- Automatic SELFAdjust mechanism for 23pF tags for optimal RF performance over a range of materials and conditions
- Extended NFC features with auto-mirrors, for serialized, dynamic NFC messages - with native support in Android and iOS
- Quiet mode to speed up inventory processes
- IC temperature up to 105ºC
Privacy
- Two password protected untraceable modes
- Password protected Destroy function
Optional: Tamper Detection
- Optional App-free first-opening and current status detection (incl. auto-mirror)
Product Longevity Program
- This product is included in the NXP Product Longevity program ensuring a stable supply of products for your designs
Part numbers include: SL2S3003FUD, SL2S3003TTFUD, SL2S3103FUD.
Design Resources
Software
Quick reference to our software types.
1 software file
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Code Snippets
RFIDDiscover
Note: For better experience, software downloads are recommended on desktop.