{"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/m700-series","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":"2026-11-01T19:50:48.072Z","chip":{"id":"3307e798-8571-46a4-955e-356d3eb3bb78","slug":"m700-series","name":"M700 Series","manufacturer":"Impinj","frequency_category":"UHF 860–960 MHz","short_description":"M730/M750/M770/M780, Gen2v2, -22 dBm sensitivity","manufacturer_url":"https://www.impinj.com/getmedia/f2120470-53a3-4305-a70b-45fcad5a8619/M700-Series-Feature-Chart.pdf","frequency":"860-960 MHz","protocol":"RAIN RFID / ISO 18000-63, EPCglobal Gen2v2","memory":"M730: 128 bits EPC / 0 bits user; M750: 96 bits EPC / 32 bits user; M770: 128 bits EPC / 32 bits user; M775: 128 bits EPC / 32 bits user; M780: 496 bits EPC / 128 bits user; M781: 128 bits EPC / 512 bits user","interface":"RF (contactless)","temp_range":null,"form_factor":null,"security":"Access/Kill password (Shared), GS1 EPCglobal Gen2v2 Untraceable/Short-range (M750/M770/M775/M780), GS1 EPCglobal Gen2v2 Authenticate (M775 only), Impinj Protected Mode, Impinj Unkillable Mode (M770/M775/M780)","use_cases":["supply-chain","brand-protection","asset-tracking"],"engineering_brief":"The Impinj M700 Series comprises six UHF RAIN RFID tag chips (M730, M750, M770, M775, M780, M781) compliant with ISO 18000-63 and EPCglobal Gen2v2 standards. Read sensitivity ranges from -24 dBm (M730/M770/M775) to -23.5 dBm (M780), with flexible memory configurations from 128-bit EPC-only (M730) up to 512-bit user memory (M781). Advanced features include Impinj Enhanced AutoTune automatic RF tuning, Impinj Core3D Antenna omnidirectional reading, TagFocus read redundancy protection, FastID high-speed reading, and security modes including Protected Mode, Unkillable Mode, Untraceable/Short-range, and Authenticate (M775). The series offers Standard (M730/M750/M770/M775) and Enhanced (M780) Enduro bonding construction for robust performance, making them suitable for demanding retail, supply chain, and authentication applications.","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":"b85ef6bb-621b-4702-a748-1f5d65cadfa2","chip_type":"tag_ic","dual_interface":false,"is_family_hub":true,"meta_description":"Impinj M700 Series UHF RAIN RFID tag ICs (860–960 MHz) with -24 to -23.5 dBm sensitivity, Gen2v2 protocol, and memory options from 128-bit to 640-bit for retail and supply chain.","faq":[{"a":"The Impinj M730 has a read sensitivity of -24 dBm. This high sensitivity enables long read ranges and reliable performance in challenging RF environments typical of retail and supply chain applications.","q":"What is the read sensitivity of the Impinj M730 tag chip?"},{"a":"Only the Impinj M775 supports the EPCglobal Gen2v2 Authenticate feature. This cryptographic authentication capability enables secure brand protection and anti-counterfeiting applications.","q":"Which Impinj M700 series chips support the Authenticate feature?"},{"a":"The Impinj M781 has 512 bits of user memory along with 128 bits of EPC memory, providing the highest user memory capacity in the M700 series for applications requiring extensive data storage.","q":"How much user memory does the Impinj M781 have?"},{"a":"The M780 features Enhanced Enduro bonding construction for improved durability, 496-bit EPC memory, 128-bit user memory, and -23.5 dBm sensitivity. It also supports Untraceable/Short-range and Unkillable Mode security features.","q":"What is the difference between M780 and other M700 chips?"},{"a":"The M750, M770, M775, and M780 support EPCglobal Gen2v2 Untraceable and Short-range privacy features. The M730 and M781 do not support these modes.","q":"Do Impinj M700 chips support EPCglobal Gen2v2 Untraceable mode?"},{"a":"Impinj Protected Mode is a security feature available across all M700 series chips that restricts read access to tag memory, preventing unauthorized readers from accessing sensitive data without the correct password.","q":"What is Impinj Protected Mode on M700 series chips?"}],"standards":["iso-18000-63-epc-gen2"],"alternatives":["e7844a89-7888-4774-a53f-2d07fb6c359f","db903593-5b3b-44fd-a051-0ac4e7df533b","22a4ab88-4087-4a87-a31a-066d187b5641","8ba0a183-46ba-43f9-8014-ef945b05d984"],"no_direct_competitor":false,"long_form_html":null,"og_image_url":null,"canonical_url":"https://rfid-datasheet.com/chip/m700-series"}}