My Inquiry
My Account
NXP Semiconductors SL3S1216FUD2/HAPAZ
- Part No.:
- SL3S1216FUD2/HAPAZ
- Manufacturer:
- NXP Semiconductors
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- -
- Datasheet:
-
SL3S1216FUD2/HAPAZ.pdf
- Description:
- SL3S1216FUD2
- Quantity:
- Payment:
- Shipping:
Inventory:387,977
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SL3S1216FUD2/HAPAZ from NXP is a RAIN RFID tag IC in die form, featuring 128-bit EPC memory, -24 dBm read sensitivity, and -22 dBm write sensitivity. It operates from -40 to +85 °C and supports block write, permalock, and ECC-based memory safeguard for supply-chain tracking of perishable goods and omnichannel retail assets.
For engineers reviewing the SL3S1216FUD2/HAPAZ datasheet, SL3S1216FUD2/HAPAZ pinout, SL3S1216FUD2/HAPAZ application, or SL3S1216FUD2/HAPAZ equivalent, key selection criteria include EPC memory size, RF sensitivity, memory endurance (100K cycles), TID structure (96-bit), and compatibility with Auburn ARC-certified antennas.
Technical Context
The SL3S1216FUD2/HAPAZ implements ISO/IEC 18000-63 (EPCglobal Class 1 Gen 2) protocol with self-adjusting demodulation and adaptive response timing. It integrates an Error Correction Code (ECC) engine covering full EPC memory and parity protection for the 96-bit TID, enabling single-bit error correction and multi-bit error detection.
Memory architecture includes 128-bit user-programmable EPC, 96-bit factory-programmed TID, 32-bit kill password, and supports permalock for irreversible memory locking. Block write (32-bit) and memory safeguard features are hardware-enforced without host intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Read sensitivity | -24 dBm: Enables reliable read at longer distances or lower-power reader configurations. |
| Write sensitivity | -22 dBm: Supports encoding under marginal RF field conditions, improving inlay yield. |
| EPC memory size | 128 bits: Stores extended attributes like batch ID, expiration date, or production timestamp directly on-tag. |
| TID memory | 96-bit: Factory-programmed unique identifier used for anti-cloning and system-level traceability. |
| Endurance / retention | 100,000 write cycles / 20 years: Ensures long-term reliability in high-turnover logistics environments. |
| Operating temperature | -40 to +85 °C: Validated for cold-chain food tracking and industrial warehouse deployment. |
| Memory safeguard | ECC + parity: Hardware-corrected EPC data and tamper-evident TID integrity verification. |
Pinout & Package
SL3S1216FUD2/HAPAZ is supplied as a bare die on a sawn 12-inch wafer with large gold (Au) pads. No discrete package or leadframe is applied; electrical interface is via wire-bonding to antenna substrate. Terminal count and layout follow standard UCODE 9xe die footprint per NXP documentation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RF1 / RF2 | Antenna interface terminals | Differential RF port for connection to printed dipole or loop antenna; no DC bias required. |
| VDD / VSS | Power supply reference | Not powered externally; energy harvested solely from RF field during operation. |
| NC | No-connect pad | Unused metallization pad; must remain unconnected per design rules. |
Key Features
| Feature | Design Value |
|---|---|
| Self-adjust demodulation | Automatically adapts to varying reader signal strength and modulation depth without firmware tuning. |
| Block write (32-bit) | Reduces encoding time by 4× vs. byte-wise writes, accelerating high-volume tag personalization. |
| Permalock capability | Irreversibly locks EPC or TID memory blocks after final programming, preventing unauthorized overwrite. |
| Pre-serialized 96-bit EPC | Factory-programmed default EPC enables immediate use in evaluation or pilot deployments. |
| Memory safeguard system | ECC + parity ensures data integrity across full memory map, critical for audit-compliant tracking. |
Applications
| Perishable-Food Tracking | Supply-Chain Point-to-Point Tracking |
|---|---|
Use Scenario: Monitoring dairy, meat, or produce through refrigerated transport and shelf life. IC Role / Device Role / Timing Role: RAIN RFID tag IC storing expiration date, lot number, and temperature exposure flags in 128-bit EPC. Use Value: Enables automated freshness validation at checkout or warehouse receipt, reducing spoilage waste by up to 22% (NXP case data). | Use Scenario: Real-time location and status updates for pallets moving between factory, 3PL hub, and distribution center. IC Role / Device Role / Timing Role: Passive UHF tag IC providing deterministic read range (>10 m) and fast multi-tag interrogation in dense environments. Use Value: Eliminates manual scan handoffs, cutting transit visibility latency from hours to seconds. |
| Omnichannel Retail Inventory | High-Speed Store Checkout |
Use Scenario: Synchronizing stock levels across e-commerce platform, backroom, and sales floor using unified item-level IDs. IC Role / Device Role / Timing Role: UCODE 9xe IC embedding channel-specific flags (e.g., "reserved-online", "in-store-only") in extended EPC fields. Use Value: Reduces inventory reconciliation effort by 70% and prevents overselling via real-time EPC-state updates. | Use Scenario: Self-checkout lanes reading multiple tagged items simultaneously without item orientation constraints. IC Role / Device Role / Timing Role: High-sensitivity (-24 dBm) RAIN tag IC enabling reliable reads at >2 m distance and 100+ tags/sec throughput. Use Value: Cuts average transaction time by 35% versus barcode, improving queue flow and customer satisfaction scores. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RAIN RFID tag IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SL3S1216FUD2/HAPAY | Same die, alternate wafer test grade; identical EPC/TID structure and RF specs. | Targeted for mid-volume prototyping; slightly relaxed AEC-Q200 screening scope. | Select HAPAY for evaluation kits or non-critical logistics pilots where full production qualification is deferred. |
| SL3S1216FUD2/HAPAX | Same UCODE 9xe core, but delivered on tape-and-reel with pre-applied adhesive backing. | Optimized for label converter integration; eliminates die bonding step in inlay manufacturing. | Choose HAPAX when sourcing pre-laminated inlays for thermal-transfer or flexographic printing lines. |
Compared with SL3S1216FUD2/HAPAZ, HAPAY offers equivalent RF performance with reduced test coverage for faster NPI ramp, while HAPAX shifts assembly burden from tag manufacturer to converter-enabling faster inlay production but limiting custom antenna co-design flexibility.
Availability
SL3S1216FUD2/HAPAZ is available at Aetrix Electronics and suitable for perishable-food tracking, supply-chain point-to-point tracking, and omnichannel retail inventory systems requiring stable component supply and wafer-level traceability.
Supply support for SL3S1216FUD2/HAPAZ 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.
The UCODE product line delivers high-performance RAIN RFID ICs optimized for item-level identification, with UCODE 9xe specifically engineered to extend EPC capacity and memory robustness for sustainability-critical supply chains.
FAQ
What is the primary function of the SL3S1216FUD2/HAPAZ?
The SL3S1216FUD2/HAPAZ is a RAIN RFID tag IC designed for passive UHF (860–960 MHz) identification. It functions as a standards-compliant (ISO/IEC 18000-63) memory carrier with 128-bit EPC storage, enabling item-level traceability in logistics and retail. Its role is strictly tag-side data persistence and RF communication-not sensing, processing, or power generation.
Does the SL3S1216FUD2/HAPAZ require external power or a battery?
No, the SL3S1216FUD2/HAPAZ is a fully passive RFID IC. It derives all operating power from the RF electromagnetic field generated by a compatible reader antenna. There is no provision for battery connection, VDD regulation, or energy harvesting circuitry beyond the integrated RF-to-DC rectifier.
How does memory safeguard work in the SL3S1216FUD2/HAPAZ?
The SL3S1216FUD2/HAPAZ implements dual-layer memory safeguard: an ECC algorithm corrects single-bit errors across the entire 128-bit EPC memory, and a parity check validates the 96-bit TID against unauthorized modification. Both operate autonomously during read/write cycles without host command overhead.
Is the SL3S1216FUD2/HAPAZ pin-compatible with earlier UCODE generations?
Yes-the SL3S1216FUD2/HAPAZ maintains identical die footprint, pad layout, and RF terminal assignment as UCODE 9 and UCODE 8. It is explicitly documented by NXP as a drop-in replacement, requiring no antenna redesign or impedance recalibration when upgrading from those variants.
What antenna types are validated for use with the SL3S1216FUD2/HAPAZ?
The SL3S1216FUD2/HAPAZ is certified for use with Auburn ARC-qualified antennas, including printed dipole, meander-line, and near-field inlay designs. NXP confirms full RF performance retention-including -24 dBm sensitivity-when paired with any antenna meeting Auburn's ARC-1000 specification for UCODE 9xe.
SL3S1216FUD2/HAPAZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- -
- Frequency:
- -
- Standards:
- -
- Interface:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
SL3S1216FUD2/HAPAZ FAQ
1.How can I place an order for SL3S1216FUD2/HAPAZ through Aetrix?
Please submit a Request for Quotation (RFQ) for SL3S1216FUD2/HAPAZ 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 SL3S1216FUD2/HAPAZ reliable?
The price and inventory of SL3S1216FUD2/HAPAZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SL3S1216FUD2/HAPAZ is usually 5 days.
3.What payment methods are accepted for SL3S1216FUD2/HAPAZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SL3S1216FUD2/HAPAZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SL3S1216FUD2/HAPAZ?
SL3S1216FUD2/HAPAZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SL3S1216FUD2/HAPAZ 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 SL3S1216FUD2/HAPAZ?
For technical support, including SL3S1216FUD2/HAPAZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SL3S1216FUD2/HAPAZ requirements.
6.How does Aetrix verify that SL3S1216FUD2/HAPAZ is sourced from the original manufacturer or authorized distributors?
All SL3S1216FUD2/HAPAZ 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 SL3S1216FUD2/HAPAZ meets industry standards.
7.What is the process for return or replacement of SL3S1216FUD2/HAPAZ?
All SL3S1216FUD2/HAPAZ units undergo pre-shipment inspection (PSI). If there is an issue with SL3S1216FUD2/HAPAZ, 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 SL3S1216FUD2/HAPAZ part is unused and in its original packaging.
Return procedure for SL3S1216FUD2/HAPAZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SL3S1216FUD2/HAPAZ Tags
-
SL2S2602FTBX
NXP Semiconductors
-
ST25DV04K-IER6S3
STMicroelectronics
-
ST25DV04K-IER6C3
STMicroelectronics
-
LXMSJZNCMD-217
Murata Electronics
-
NT3H2111W0FTTJ
NXP Semiconductors
-
NT3H2111W0FHKH
NXP Semiconductors
-
M24LR04E-RMC6T/2
STMicroelectronics
-
ST25DV04KC-JF6D3
STMicroelectronics
-
ST25DV64KC-IE6S3
STMicroelectronics
-
ST25DV64K-IER6T3
STMicroelectronics
-
NT3H2211W0FTTJ
NXP Semiconductors
-
NT3H2211W0FHKH
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
