A smart card is a plastic card with a microprocessor and memory embedded in it. These cards are available in various sizes, and are of different types. They can be as big as a credit card or as small as SIM cards. Some cards have only non-programmable memory in them.
Types of Smart Card. Smart cards are defined according to 1). How the card data is read and written 2). The type of chip implanted within the card and its capabilities. There is a wide range of options to choose from when designing your system. Card Construction
Most smart cards hold a computer chip that contains a microprocessor, which, unlike a magnetic-stripe card, is able to receive and process data. Smart cards are used for identification, to hold important records, and for financial transactions. There are a number of different types of smart card technology, and new types continue to be ...
A smart card, chip card, or integrated circuit card (ICC) is a physical electronic authorization device, used to control access to a resource.It is typically a plastic credit card-sized card with an embedded integrated circuit (IC) chip. Many smart cards include a pattern of metal contacts to electrically connect to the internal chip. Others are contactless, and some are both.
The readers for contactless smart cards may or may not have a slot. The reason is some smart cards can be read upto 1.5 meters away from the reader but some needs to be positioned a few millimeters from the reader to be read accurately. There is one another type of smart card, combo card.
Smart cards are “smart” because they have embedded chips that can store and process data. Different types of smart cards may perform better than that others in certain situations; according to their architecture, smart cards can be classified as follows: Memory Card Its embedded chip is equivalent to a normal serial E2PROM storage unit.
In addition to the higher cost, smart card readers are not always compatible with all types of smart cards, or even with each other. A number of different smart cards exist, and some of them use proprietary software that is not compatible with other readers.
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There are basically two types of smart cards – contact smart card & contactless smart card. Contact Smart Card: A contact smart card ought to be introduced within a smart card reader with a direct physical union to a conductive contact tray noticed on the surface of the smart card, in general the surface is gold plated. Over this substantial
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Such cards are known by a variety of names including bank cards, ATM cards, MAC (money access cards), client cards, key cards or cash cards. There are a number of types of payment cards, the most common being credit cards and debit cards. Most commonly, a payment card is electronically linked to an account or accounts belonging to the cardholder.