STMicroelectronics DEMOKITSLC

Overview

DEMOKITSLC from STMicroelectronics is an evaluation kit for RFID-based temperature measurement systems using the SLC contactless memory IC. It includes 10 MTSens Tags (SLC chip), a 13.56 MHz RFID reader (FEIG ISC.PR101-USB or Montalbano Technology option), USB cable, and software on CDROM with Quick Start Guide and User's Guide.

For engineers reviewing the DEMOKITSLC datasheet, DEMOKITSLC pinout, DEMOKITSLC application, or DEMOKITSLC equivalent, this kit supports rapid prototyping of ISO/IEC 15693-compliant wireless sensor nodes requiring integrated temperature sensing (±1°C accuracy), non-volatile memory, and low-power RISC microcontroller operation.

Technical Context

The DEMOKITSLC implements a complete RFID sensor node reference design centered on the SLC chip - a contactless, ISO/IEC 15693-compliant device integrating a ±1°C digital temperature sensor, non-volatile memory, and a low-power RISC microcontroller. It operates at 13.56 MHz and supports audio/video output interface and battery-powered operation.

External components include a quartz oscillator for timing stability and optional expansion sensors. The system architecture separates RF interface (ISO15693) from sensor processing and memory storage, enabling standalone tag functionality without host controller dependency.

Key Specifications

Availability

DEMOKITSLC is available at Aetrix Electronics and suitable for RFID sensor prototyping, industrial temperature logging, and contactless medical device validation requiring stable component supply and full evaluation support.

Supply support for DEMOKITSLC 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

STMicroelectronics is a global semiconductor leader delivering intelligent power, sensing, and connectivity solutions for automotive, industrial, and consumer applications.

The Contactless Memories product line - including the SLC chip - is designed specifically for battery-free or battery-assisted RFID sensor tags requiring integrated temperature sensing, secure memory, and ISO15693 interoperability.

FAQ

What RFID standards does the DEMOKITSLC support?

The DEMOKITSLC supports ISO/IEC 15693 exclusively - the standard for vicinity cards operating at 13.56 MHz. It does not support ISO/IEC 14443 (e.g., NFC Type A/B) or proprietary protocols. Reader compatibility is confirmed only with FEIG ISC.PR101-USB and Montalbano Technology models listed in the kit contents.

Does the SLC chip in the kit require an external power source?

The SLC chip operates in both battery-assisted and passive modes: it harvests energy from the RFID reader's RF field for basic memory access, while the onboard battery enables continuous temperature logging and extended microcontroller operation. The kit includes battery-powered MTSens Tags pre-configured for autonomous use.

Can the DEMOKITSLC be used for custom sensor integration beyond temperature?

Yes - the SLC chip provides general-purpose I/O and supports optional external sensors via its expansion interface. The included CDROM software allows firmware configuration for analog/digital sensor inputs, though hardware-level integration requires matching signal conditioning and voltage levels per the SLC datasheet.

Is the quartz oscillator on the MTSens Tag user-replaceable?

No - the quartz oscillator is factory-mounted and calibrated for the SLC chip's timing requirements. It is not socketed or designed for field replacement. Frequency tolerance and stability are fixed per the SLC specification and validated during tag production.