ST25DV02K-W2 Overview
Key Specifications
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 1.8 V
Max Operating Temp: 125 °C
Min Operating Temp: -40 °C
Description
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 programma.
Key Features
- 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 4 mA drive capability per output – Adjustable output drive for low power and low noise application
- Live update of PWM parameters controlled by contactless interface Contactless interface
- Based on ISO/IEC 15693 and NFC Forum Type 5 Tag
- Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates
- Single and multiple blocks read
