|NFC-PCD Full - function non - contact read - write module scheme|
|Project name：||Full - function non - contact read - write module scheme||Item type：||Identity-certification|
|Core chip reference：||Brand||Fudan chip|
|Support agreement：||ISO14443 TypeA/B|
|Support RF：||Working frequency and working mode||13.56MHz|
|Radio frequency modulation||ASK、BPSK and so|
|Modules can extend the interface：||IIC、SPI and so on|
|Drive：||Not drive||Open API interface|
|Microprocessor development||PSAM card can be attached|
|Safe：||1、DES、3DES、SM2、SM3、SM4、Line protection, line encryption|
2、Integrated bi-directional encryption authentication
3、Integrated encoding and decoding transceiver module and anti - conflict function
4、Data frame format processing and CRC validation
|Function：||1、ISO14443 A/B card application and data encryption read and write, compatible with MIFARE, Felica, CPU and other CARDS.|
2、Through serial port communication, provide rich API interface, detailed API interface description and examples.
3、Internal integrated data mode automatic detection.
4、Maximum effective distance 5cm communication (depending on antenna design)
5、Multiple low-power modes support low-power external card detection.
|Application module：||Application of id card reading, campus one-card, building entrance guard, intelligent door lock, consumption settlement system, goods management system, etc|
|Product form：||Independent product form||Shape of core chip IDH module, SMT mounting mode, connected with upper computer through FPC.|
|Insert terminal equipment||Police access terminal, id reader, access control breaker, cash register, intelligent door lock, water meter, ETC, PDA, rental printer, ETC|
|Common application cases：||1、Police pass tablet id card authentication application.|
2、Supermarket checkout integrated membership card management system.
3、Campus one card access control machine and other various card reading terminals.
4、Hand PDA logistics tracking, etc.
|Product problems：||Program planning and product design||Scheme planning: it can be replaced by the chip scheme of sjai electronic partner;|
Product design: shijia electronics provides IDH module ODM support with obvious cost performance, excellent performance and stable product.
|The closed loop application||Based on this module, there are many closed-loop applications, which can be developed according to the function and structure of root body terminal.Our company can help to plan the overall framework scheme according to the specific scenes of customers, assist to deal with multiple problems in the process of product realization, act as customer technical support, and provide the fastest and most valuable software and hardware solutions.|
|Product manufacturing||The module has the same rf performance, compatibility with the card end, product stability and the same interference source shielding effect.|