NXP Semiconductors HTRM902/AEDB,599

Overview

HTRM902/AEDB from NXP Semiconductors is a long-range 134.2 kHz RFID reader development kit based on HITAG-S technology, supporting ISO 11784/85 and German BDE/Pigeon Race standards, with 256-bit or 2048-bit memory options, CRC data integrity, and encrypted 48-bit secret-key authentication.

For engineers reviewing the HTRM902/AEDB datasheet, HTRM902/AEDB pinout, HTRM902/AEDB application, or HTRM902/AEDB equivalent, this kit enables rapid validation of livestock tracking, waste management, and race timing systems requiring backward-compatible, low-frequency RFID infrastructure with secure read/write operation and >100,000 erase/write cycles.

Technical Context

The HTRM902/AEDB implements a complete 134.2 kHz long-range RFID reader system using NXP's HITAG-S architecture, integrating analog front-end, ASK demodulation, CRC verification, and encrypted authentication logic. It supports dual memory variants (256/2048 bit), operates across 100–140 kHz, and delivers tag-to-reader data rates of 2/4/8 kB/s and reader-to-tag at 5.2 kB/s.

Backward compatibility with HITAG 1 and HITAG 2 readers is achieved via firmware-selectable operating modes. The kit includes hardware-level support for ISO 11784/85 animal identification, German BDE waste management, and pigeon race timing standards - all implemented without external protocol translation.

Key Specifications

Availability

HTRM902/AEDB is available at Aetrix Electronics and suitable for livestock tracking, waste management, pigeon race timing, and reusable logistics asset identification requiring stable component supply and long-term design-in support.

Supply support for HTRM902/AEDB 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in RFID, NFC, and secure authentication ICs.

The HTRM902/AEDB belongs to NXP's HITAG long-range RFID reader kit family, designed specifically to accelerate development of ISO-compliant, high-reliability animal identification and industrial asset tracking systems using standardized low-frequency protocols.

FAQ

What is the primary function of the HTRM902/AEDB development kit?

The HTRM902/AEDB is a complete 134.2 kHz long-range RFID reader evaluation kit built around NXP's HITAG-S technology. It enables rapid prototyping and validation of ISO 11784/85-compliant systems for livestock identification, waste management, and race timing. The HTRM902/AEDB integrates analog front-end, demodulation, CRC checking, and encrypted authentication - eliminating need for custom RF design when evaluating HITAG-S transponders.

Does the HTRM902/AEDB support both HITAG-S256 and HITAG-S2048 transponders?

Yes, the HTRM902/AEDB supports both memory variants of the HITAG-S family: 256-bit and 2048-bit transponders. Its firmware and analog interface are configured to handle the full command set, data rate options (2/4/8 kB/s uplink), and memory lock functionality common to both variants. The HTRM902/AEDB does not require hardware modification to switch between them.

Is the HTRM902/AEDB compatible with legacy HITAG 1 and HITAG 2 reader infrastructure?

Yes, the HTRM902/AEDB provides firmware-selectable operating modes that ensure backward compatibility with HITAG 1 and HITAG 2 readers. This allows integration into existing installations without replacing deployed infrastructure. The HTRM902/AEDB achieves this through protocol-level emulation and timing alignment - confirmed in NXP's official selection guide and application notes.

What standards does the HTRM902/AEDB comply with out of the box?

The HTRM902/AEDB complies fully with ISO 11784/85 (animal identification), German Waste Management Standard (BDE), and German Pigeon Race Standard - all implemented at hardware/firmware level. No configuration or external software stack is needed to meet these requirements. The HTRM902/AEDB also supports encrypted authentication and CRC integrity checks per standard mandates.

Can the HTRM902/AEDB be used for veterinary data storage and access control?

Yes - the HTRM902/AEDB enables secure veterinary use cases by supporting memory lock functionality and 48-bit encrypted authentication. Only authorized readers (e.g., veterinarian-issued devices with correct keys) can write vaccination or treatment records to HITAG-S tags. The HTRM902/AEDB validates this flow during development, ensuring offline-accessible, tamper-resistant animal health data storage.