Smart Card Description
Smart Card defines the physical and electrical protocols for a plastic chip card used to store data. A Smart Card can hold much more data then via a simple magnetic strip. A Smart card will either have an embedded memory chip to store data, or an embedded microprocessor to interact during a transaction. Smart Card uses normal TTL switching levels. Smart Card come in two different interface types; a contact type and a contactless type. The contact-less type uses an embedded antenna. The contact type has an 8-pin flat connector embedded on the top of the card.
Smart Cards are also referred to by other names depending upon its application:
UICC Card [Universal Integrated Circuit Card], Smart Card used in mobile phones.
SIM Card [Subscriber Identity Module], the type of application running on a UICC Smart Card.
Smart Cards are also referred to by other names depending upon its application:
UICC Card [Universal Integrated Circuit Card], Smart Card used in mobile phones.
SIM Card [Subscriber Identity Module], the type of application running on a UICC Smart Card.
Smart Card PinOut
| Pin # | Pin Name | Pin Description |
|---|---|---|
| 1 | VCC | +5v or 3.3v DC |
| 2 | Reset | Card Reset (Optional) |
| 3 | CLOCK | Card Clock |
| 4 | AS | Application Specific |
| 5 | GND | Ground |
| 6 | VPP | +21v DC [Programming], or NC |
| 7 | I/O | In/Out [Data] |
| 8 | AS | Application Specific |
| Pin # | Pin Name | Pin Description |
|---|---|---|
| 1 | VCC | +5v or 3.3v DC |
| 2 | Reset | Card Reset (Optional) |
| 3 | CLOCK | Card Clock |
| 5 | GND | Ground |
| 6 | VPP | +21v DC [Programming], or NC |
| 7 | I/O | In/Out [Data] |
Thanks to:
http://www.interfacebus.com/Design_Connector_SmartCard.html
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