Description
This Long Range Writable UHF RFID card is embedded with the NXP UCODE 8 (9662) chip, delivering reliable and high-performance RFID functionality in compliance with EPCglobal Gen 2v2 and ISO/IEC 18000-6C standards. Optimized for long-range, high-speed communication, this card is ideal for parking, inventory tracking, retail logistics, asset identification, warehouse automation, and applications requiring fast and accurate tag reads in dense tag environments.
The UCODE 8 chip includes a Writable 96-bit EPC memory, a 48-bit Fixed TID (with a unique serial number), and advanced features such as automatic self-tuning, Brand Identifier, and pre-serialized EPC support. Designed for consistent performance on a wide range of materials, it offers excellent read sensitivity, fast encoding speed, and enhanced reliability for large-scale deployments.
UHF Chip – NXP UCODE 8 (9662):
Physical Specs:
- Card size: CR80 (85.6 × 54 mm)
- Material: PVC or PET
- Printable surface (optional for card printers)
| Feature Category |
Specification |
| Chip Model |
NXP UCODE 8 (9662) |
| Frequency Range |
860–960 MHz (UHF, globally tunable) |
| Air Interface Protocol |
EPCglobal Class 1 Gen2 v2, ISO/IEC 18000-6C |
| EPC Memory |
96 bits – Writable
|
| User Memory |
Not available (UCODE 8 has no separate user memory) |
| TID (Tag Identifier) |
48 bits – Factory-programmed, read-only (fixed)
|
| Access Password |
32 bits (optional, for read/write protection) 00000000 (hex) |
| Kill Password |
32 bits (optional, to permanently disable tag) 00000000 (hex) |
| Read Sensitivity |
Up to -23 dBm (high sensitivity for long-range reads) |
| Write Sensitivity |
Up to -18 dBm |
| Read Range |
Up to 8–10 meters (depending on reader and environment) |
| Write Speed |
Fast write support, <2 ms typical |
| Unique Features |
Self-tuning antenna technology, brand identifier support, pre-serialized EPC |
| Memory Locking |
EPC and access password fields can be locked (write-once or permanent) |
| Data Retention |
10+ years |
| Write Endurance |
100,000 cycles |
| TID Structure |
Starts with E28068
|
| Card Size |
CR80 standard (85.6 x 54 x 0.84 mm) |
| Material |
PVC glossy |
| Print Compatibility |
Supports offset printing |
| Operating Temperature |
-40°C to +85°C |
| Storage Temperature |
-55°C to +100°C |
