SL3S1214 UCODE 7m Rev. 3.4 6 March 2019 Product data sheet 307434 COMPANY PUBLIC 1 General description UCODE 7m is a derivative of the UCODE 7 and offers on top of the UCODE 7 features a 32-bit User Memory. NXPs UCODE 7m IC is the leading-edge EPC Gen2 RFID chip that offers best-in-class performance and features for use in the most demanding RFID tagging applications. Particularly well suited for inventory management application, like e.g Retail and Fashion, with its leading edge RF performance for any given form factor, UCODE 7m enables long read distance and fast inventory of dense RFID tag population. With its broadband design, it offers the possibility to manufacture true global RFID label with best-in-class performance over worldwide regulations. The device also provides a pre-serialized 96-bit EPC, and a Parallel encoding feature. For applications where the same 58-bit Stock Keeping Unit (SKU) needs to be encoded on multiple tags, at the same time, a combination of both features improves and simplifies the tag initialization process. On top UCODE 7m offers a Tag Power Indicator for RFID tag initialization optimization and a Product Status Flag for Electronic Article Surveillance (EAS) application.NXP Semiconductors SL3S1214 UCODE 7m 2 Features and benefits 2.1 Key features Read sensitivity -21 dBm Write sensitivity -16 dBm Parallel encoding mode: 100 items in 60ms Encoding speed: 16 bits per millisecond Innovative functionalities Tag Power Indicator Pre-serialization for 96-bit EPC Integrated Product Status Flag (PSF) Compatible with single-slit antenna Up to 128-bit EPC 96-bit Unique Tag Identifier (TID) factory locked, including 48-bit unique serial number 32-bit User Memory EPC Gen2 v2.0 ready 2.1.1 Memory 32-bit User Memory Up to 128-bit of EPC memory Pre-serialization for 96-bit EPC 96-bit Tag IDentifier (TID) factory locked 48-bit unique serial number factory-encoded into TID 32-bit access password Wide operating temperature range: -40 C up to +85 C Minimum 100.000 write cycle endurance 2.2 Key benefits 2.2.1 End user benefit Long READ and WRITE ranges due to leading edge chip sensitivity Very fast bulk encoding Product identification through unalterable extended TID range, including a 48-bit serial number Reliable operation in dense reader and noisy environments through high interference rejection 2.2.2 Antenna design benefits High sensitivity enables smaller and cost efficient antenna designs for the same retail category Tag Power Indicator features enables very high density of inlay on rolls without cross- talk issues during writing/encoding SL3S1214 All information provided in this document is subject to legal disclaimers. NXP B.V. 2019. All rights reserved. Product data sheet Rev. 3.4 6 March 2019 COMPANY PUBLIC 307434 2 / 34