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ST25DV02K-W2 Datasheet Dynamic Nfc/rfid Tag-ic

Manufacturer: STMicroelectronics

Overview: ST25DV02K-W1 ST25DV02K-W2 Datasheet Dynamic NFC/RFID tag IC with up to two PWM outputs and 2-Kbit EEPROM SO8 TSSOP8 Product status link ST25DV02K-W1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

1 Description The ST25DV02K-W1/2 is an ISO 15693 and NFC Forum Type 5 tag, with one or two pulse width modulation (PWM) outputs and 2 Kbits of electrically erasable programmable memory (EEPROM).

It offers two interfaces.

The first d

Key Features

  • Pulse width modulation outputs.
  • Two independent outputs: 1x PWM output on ST25DV02K-W1, 2x PWM outputs on ST25DV02K-W2.
  • From 488 Hz to 31250 Hz.
  • 62.5 ns pulse width resolution: from 15-bit resolution at 488 Hz to 9-bit resolution at 31.25 kHz.
  • Accuracy: ±10% over temperature range.
  • No need for external oscillator.
  • Supply voltage from 1.8 V to 5.5 V, independent from contactless interface.
  • Independent push-pull outputs.
  • Up to.

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