The ST25DV02K-W1/2 is an NFC/RFID tag IC device with 2 Kbits of electrically erasable programmable memory (EEPROM).
It offers two interfaces. The first delivers up to 2x independent pulse width modulation output signals and the second is an RF link activated by the received carrier electromagnetic wave.
The PWM outputs are configured at boot time, and can be updated live through RF link. RF and PWM are independently powered and can work in stand-alone mode.
The ST25DV02K-W1/2 contains 256 bytes (64 blocks) of memory for User data. This memory is accessible through the RF interface, following ISO/IEC 15693 or NFC Forum Type 5 Tag recommendations.
|DS12114: Dynamic NFC/RFID tag IC with 2-Kbit EEPROM with up to 2x pulse width modulation outputs||4.0||1 MB|
|DB3276: Dynamic NFC/RFID tag IC with 2-Kbit EEPROM with up to 2x pulse width modulation outputs||2.0||132 KB|
|AN2972: How to design an antenna for dynamic NFC tags||8.0||1 MB|
|AN5151: NDEF management with ST25DV02K-W1 and ST25DV02K-W2||2.0||678 KB|
|ST25DV-PWM Dynamic NFC tags product presentation||1.0||1 MB|
|ST25DV-PWM series Flyer||1.0||277 KB|
|Part Number||Package||Packing Type||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|ST25DV02K-W1||-||-||Proposal : Marketing proposal for customer feedback. No commitment taken to design or produce||-||-||-||-||MORE INFO||No availability reported, please contact our Sales office|
|ST25DV02K-W1R8S3||SO8||Tape And Reel||Active : Product is in volume production||0.37||1000||EAR99||-||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|ST25DV02K-W1R8T3||TSSOP8||Tape And Reel||Evaluation : Product is under characterization. Limited Engineering samples available||0.37||1000||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.