Memory Card (Synchronous)

<\/script>\n
'; }, get iframeSnippet() { const domain = '{ SITE_DOMAIN }'; const type = '{ embed_type }'; const slug = '{ embed_slug }'; return ''; }, get activeSnippet() { return this.method === 'script' ? this.scriptSnippet : this.iframeSnippet; }, copySnippet() { navigator.clipboard.writeText(this.activeSnippet).then(() => { this.copied = true; setTimeout(() => { this.copied = false; }, 2000); }); } }" @keydown.escape.window="open = false" @click.outside="open = false">

Embed This Widget

Theme


      
    


    
    

      Widget powered by
      .
      Free, no account required.
    

  




    Contact
  

  
Simple EEPROM-based card without a microprocessor, used for low-cost applications like prepaid phone cards and parking tokens.

  

    Contact
    
    |
    ISO/IEC 7816
    
    
    |
    Since 1984
    
  






  
  

    
    



  
  


  

    
    

      
      
Quick Specs

      
      
      Contact
      
    


    
    

      
      

        Interface
        Contact
      

      
      

        Chip Type
        Memory
      

      
      

        OS
        None (Memory Card)
      

      
      

        EAL Level
        Not Evaluated
      

      
      

        Lifespan
        3 years
      

      
      

        First Deployed
        1984
      

      
    

  






    
    




    
    

    
    

      
Full Specifications


      
      

        
Hardware

        

          

            
              
InterfaceContact

              
Chip TypeMemory

              
Operating SystemNone (Memory Card)

              
              
              
              
              
            
          

        

      


      
      

        
Communication

        

          

            
              
              
ProtocolSynchronous 2-wire/3-wire

              
              
              
              

                Extended APDU
                いいえ
              

              
Logical Channels1

            
          

        

      


      
      

        
Security

        

          

            
              
EAL LevelNot Evaluated

              

                Secure Element
                はい
              

              

                Tamper Resistant
                はい
              

              

                Crypto Coprocessor
                はい
              

              

                Biometric Support
                いいえ
              

            
          

        

      


      
      
    


    
    




  
Frequently Asked Questions


  

    
    

      
      

        
Consider four key factors: interface type (contact, contactless, or dual-interface), security requirements (EAL certification level), application domain (payment, identity, transport), and chip platform (JavaCard, MULTOS, native). For EMV payments, dual-interface cards are now standard. For government eID, EAL5+ certified cards are typically required.

      

    

    
    

      
      

        
Contact smart cards require physical insertion into a reader and communicate via the ISO 7816 interface (gold contact pads). Contactless cards use radio frequency (ISO 14443) and work within a few centimeters of a reader. Dual-interface cards combine both interfaces on a single chip, offering maximum flexibility.

      

    

    
    

      
      

        
EAL (Evaluation Assurance Level) is part of the Common Criteria framework for evaluating IT security. For smart cards, EAL4+ is common for payment cards, while EAL5+ or EAL6+ is required for government identity documents and ePassports. Higher EAL levels indicate more rigorous security testing and formal verification methods.