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Nfc solution / NFC tags
NFC tagsNFC (Near Field Communication) is a short-range wireless connectivity technology that evolved from a combination of existing contactless identification and interconnection technologies. Products with built-in NFC dramatically simplify the way consumer devices interact with one another, helping people speed connections, receive and share information and even make fast and secure payments. Near Field Communication - Fast, efficient, and safe...NFC Tag Data Content (NDEF)NFC content (NDEF) can be written (encoded/programmed) on NFC tags. Such data can be read e.g. with all NFC compatible mobile phones. We provide NFC labels/stickers, tags and cards with pre-programmed content and customer specific design (request for quotation). Also tags without content are sold. NFC-tag typesSeveral tag types are available in different formats, including:
Applications
Such application can be implemented using already available in the market NFC enabled tag products: Mifare Ultralight, Mifare Ultralight C, Mifare DESFire, SmartMX, Innovision Topaz and Sony FeliCa. NFC Forum typesThere are four tag types to be operable with NFC devices.
Additionally Mifare Classic 1k and 4k is suitable to be used in many NFC solutions. It is not an NFC Forum mandated tag type, but "Mifare 1k" is widely used for NFC solutions. This tag type has relative large memory capacity. NXP Specific Tag Type Platform includes NXP Mifare Classic 1k, 4k and Mini. Android NFC phones (e.g. Samsung Nexus S) support also ISO 15693 tags called NFC-V (ISO 15693) in API.
Mifare Standard 1kMifare Standard 1k tag is based on ISO 14443-A standard. Tags are read and re-write capable, and user can toggle read and write permissions using sector keys. Protection can be read only or non-readable without key. The available memory is appr. 768 bytes, organised in 16 sectors. Communication speed is 106 kbit/s. Mifare Standard 1k is not an NFC Forum mandated tag type. A reason for that is the limited possibility to publish the protection/keys algorithm. Standard: ISO 14443-A We offer Mifare Standard 1k tags in several formats: indoor labels/stickers, outdoor tags, contactless cards and key fobs. >> Request for quotation Mifare Standard 1k has been commercially available for long time. It has been used in e.g. RFID and NFC solutions, where Mifare Ultralight tag's (NFC Type 2) memory is too small, as well as for payment and ticketing. The tag type has been real-life tested to be reliable, suitable for several purposes and also cost-efficient. In some solutions the read/write keys for each sector are also a clear advantage when compared to NFC Forum mandated tag types. |
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