{"license":"Free for any use with attribution link to rfid-datasheet.com","citation":"RFID-Datasheet.com Chip Database — Roxtron","source":"https://rfid-datasheet.com/chip/higgs-3","methodology":"https://rfid-datasheet.com/methodology","data_notes":"Includes automated enrichment. Null means unknown; last_checked is link availability, not technical review. Manufacturer documents govern specifications.","generated_at":"2026-11-02T00:52:06.245Z","chip":{"id":"d45bce69-18ca-44fe-bef8-7ec9fddf69e6","slug":"higgs-3","name":"Higgs-3","manufacturer":"Alien Technology","frequency_category":"UHF 860–960 MHz","short_description":"800-bit EPC Gen2, 512-bit user memory","manufacturer_url":"http://www.alientechnology.com/wp-content/uploads/Alien-Technology-Higgs-3-ALC-360.pdf","frequency":"860-960 MHz","protocol":"EPC Global Class 1 Gen 2 (V 1.2.0), ISO/IEC 18000-6C:2004 / Amd 1:2006 (Type C)","memory":"800 bits total: 96-480 bits EPC, 512 bits user memory, 64-bit unique TID, 32-bit access password, 32-bit kill password","interface":"RF (contactless backscatter)","temp_range":"-50°C to +85°C","form_factor":"Wafer (ALC-360-FW: 8-inch bumped wafer), SOT-323 (ALC-360-SOT)","security":"32-bit access password, 32-bit kill password, 64-bit unalterable unique serial number, user memory block perma-lock and read password protection in 64-bit blocks, Dynamic Authentication fingerprint","use_cases":["supply-chain","asset-tracking","brand-protection","library-rfid"],"engineering_brief":"The Higgs-3 is a UHF RFID tag IC operating at 860-960 MHz conforming to EPC Class 1 Gen 2 and ISO 18000-6C standards. It features 800 bits of nonvolatile EEPROM memory with flexible allocation between EPC (96-480 bits) and user memory (512 bits), plus a factory-programmed unalterable 64-bit serial number for item authentication. With industry-leading sensitivity of -20 dBm, 100,000 programming cycles, 50-year data retention, and operating range up to 10m, the chip supports high-speed programming (30 tags/second) via custom LoadImage command and offers granular security with 64-bit block locking and Dynamic Authentication anti-counterfeiting technology.","enriched":true,"url_status":"ok","link_status":"valid","last_checked":"2026-11-01T03:31:28.371+00:00","last_status_code":200,"last_content_type":"application/pdf","created_at":"2026-06-14T16:30:56.111445+00:00","manufacturer_id":"069f337c-cb8c-4ddd-bcae-0496a5e19c0a","chip_type":"tag_ic","dual_interface":false,"is_family_hub":false,"meta_description":"Alien Higgs-3 UHF RFID tag IC (860-960 MHz) with 800-bit memory, EPC Gen2/ISO 18000-6C compliant, -20 dBm sensitivity, 512-bit user memory for supply chain and inventory.","faq":[{"a":"The Higgs-3 has 800 bits total memory, including 96-480 bits flexible EPC allocation, 512 bits of user memory, a 64-bit unique TID, and 32-bit access and kill passwords.","q":"What memory capacity does the Alien Higgs-3 have?"},{"a":"The Higgs-3 can achieve read ranges up to 10 meters with a sensitivity of -20 dBm, depending on antenna design, reader power, and environmental conditions.","q":"What is the read range of the Alien Higgs-3 tag IC?"},{"a":"Yes, the Higgs-3 fully conforms to EPC Global Class 1 Gen 2 (V 1.2.0) and ISO/IEC 18000-6C:2004 with Amendment 1:2006 Type C specifications.","q":"Is the Alien Higgs-3 compatible with EPC Gen 2 standards?"},{"a":"The Higgs-3 includes 32-bit access and kill passwords, 64-bit block perma-lock and read password protection for user memory, a factory-programmed unique 64-bit TID, and Dynamic Authentication anti-counterfeiting technology.","q":"What security features does the Higgs-3 RFID chip offer?"},{"a":"The Higgs-3 supports 100,000 programming cycles with 50-year data retention in its nonvolatile EEPROM memory.","q":"How many times can the Alien Higgs-3 be reprogrammed?"},{"a":"The Higgs-3 supports high-speed programming of up to 30 tags per second using the custom LoadImage command for rapid commissioning.","q":"What is the programming speed of the Alien Higgs-3?"}],"standards":["iso-18000-63-epc-gen2"],"alternatives":["cf92716a-c0b9-46b8-abf1-83972dc76bb7","8fb18656-0c7c-4edb-a343-653f3d28462b","bdb7f55c-ad14-42b8-a96d-cb0907446d24","d2bc5060-7fdc-4e8a-b42d-13bbb272129e"],"no_direct_competitor":false,"long_form_html":null,"og_image_url":null,"canonical_url":"https://rfid-datasheet.com/chip/higgs-3"}}