The FM17XX series contactless reader chip technical manual from Fudan Microelectronics provides specifications, pin descriptions, packaging options, and…
The FM17XX series is a family of contactless reader chips designed by Fudan Microelectronics, based on the ISO14443 standard and supporting multiple communication protocols and encryption algorithms for billing system readers. The chips integrate analog modulation/demodulation circuits, multiple processor interfaces, and programmable features, making them suitable for a wide range of RFID applications.
This technical manual includes a product overview, feature list, model differences, block diagram, package types, detailed pin assignments, instruction set, electrical parameters, timing diagrams, typical applications, ordering information, package dimensions, and version history. This manual is written in Chinese.
| Operating frequency | 13.56 MHz |
|---|---|
| Supported protocols | ISO14443 type A, type B, ISO15693 |
| EEPROM size | 512 bytes |
| FIFO size | 64 bytes |
| Minimum operating voltage (FM17XXL) | 2.9 V |
| Processor interfaces | 6 types |
It supports ISO14443 type A, type B, and ISO15693 protocols.
The minimum operating voltage is 2.9 V.
Each chip includes 512 bytes of EEPROM.