The MAX66000 is a single-chip solution that combines a 64-bit unique identifier (UID) and a 13.56MHz RF interface compliant with ISO/IEC 14443 Type B standard (Parts 2-4). The UID can be read through the block transmission protocol (ISO/IEC 14443-4), with a data rate of up to 847.5kbps. The chip supports an application family identifier (AFI) and a card identifier (CID). It does not support chaining, frame-waiting time extension, and power indication. Applications include driver identification, access control, and asset tracking.
The MAX66000 combines a 64‑bit unique identifier (UID) and a 13.56 MHz ISO/IEC 14443‑B RF interface in a single, fully passive chip. It supports AFI and CID functions, offers data rates up to 847.5 kbps, and can be powered entirely from the RF field.
The document provides detailed electrical characteristics, command and block transmission protocols, mechanical drawings for the ISO card and key‑fob packages, and revision history. It is intended for designers of access‑control, asset‑tracking, and driver‑identification systems.
| Carrier Frequency | 13.553 – 13.567 MHz |
|---|---|
| Maximum Data Rate | 847.5 kbps |
| Power‑Up Time (tPOR) | 1.0 ms |
| Maximum Incident Magnetic Field Strength (MAX66000E) | 111.0 – 137.5 dBuA/m at +25 °C |
The MAX66000 can transmit data at rates up to 847.5 kbps.
It is a passive RFID chip that receives all power from the surrounding RF field.
The chip uses a 13.56 MHz carrier frequency (13.553 – 13.567 MHz typical range).