FM11NT021 chip has an 180bytes EEPROM memory embedded. FM11NT021 contains the RF-Interface and the Digital Control Unit. Energy and data are transferred via an antenna, which consists of a coil with a few turns directly connected to the IN1 and IN2 of the FM11NT021.
1.1 Introduction
FM11NT021 is primarily designed for NFC Forum Type 2 Tag applications. Please consult Fudan Microelectronics Company for more documents.
1.2 Features
1.2.1 RF Interface
ISO/IEC 14443A
Contactless transmission of data and supply energy (no battery needed)
Operating distance: up to 100 mm (depending on various parameters as e.g. field strength and antenna geometry)
Operating frequency: 13.56 MHz
Fast data transfer: 106 Kbit/s
High data integrity: 16-bit CRC, parity, bit coding, bit counting
7 byte UID (cascade level 2 according to ISO/IEC 14443-3)
Fast read command
Read times counter function
1.2.2 EEPROM
user memory: 144 bytes (36 pages)
4 bytes initialized capability container with one time programmable access bits
Field programmable read-only locking function per page for the first 16 pages
Field programmable read-only locking function above the first 16 pages per double page
Data retention of 10 years
Write endurance 500,000 cycles
1.2.3 NFC Forum Tag 2 Type compliance
FM11NT021 provides full compliance to the NFC Forum Type 2 Tag technical specification and enables NDEF data structure configuration.
1.2.4 Security
Manufacturer programmed 7-byte UID for each chip
Anti-tearing support for capability container (CC) and lock bits
Field programmable read-only locking function
1.3 Block Diagram
1.4 Pin Description
1.4.1 Bumping Pin Description
1.4.2 TDFN4
Copyright © Shenzhen Anqida Smart Technology Co.,LTD All Rights Reserved | Sitemap Technical Support:
