A memory card device with an NFC function
A memory card and function technology, which is applied to record carriers, instruments, computer parts, etc. used in machines, can solve problems such as wasting installation space, and achieve the effect of solving optimization problems, miniaturizing volume, and solving terminal space.
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Embodiment 1
[0029] see Figure 1-8 , in an embodiment of the present invention, a memory card device with NFC function is composed of two parts, including an SD storage function module and an identity recognition function module, and the SD storage function module includes a first interface unit, a control unit and a storage unit; the identity recognition function module includes a second interface unit, a processor unit, a program storage unit, a data storage unit and a work storage unit; wherein, the first interface unit and the first interface unit of the SD storage function module and the identity recognition function module The two interface units are located on the card body of the memory card device; the control unit and storage unit of the SD storage function module and the processor unit, program storage unit, data storage unit and work storage unit of the identity recognition function module are all encapsulated in the memory card The inside of the device; the external dimension...
Embodiment 2
[0031] see Figure 1-8 , the difference between this embodiment and embodiment 1 is:
[0032] In this embodiment, the interface part of the memory card device includes a first metal contact (corresponding to "1" in the figure), a second metal contact (corresponding to "2" in the figure), and a third metal contact (corresponding to "2" in the figure). "3" in the figure), the fourth metal contact (corresponding to "4" in the figure), the fifth metal contact (corresponding to "5" in the figure), the sixth metal contact (corresponding to "6" in the figure "), the seventh metal contact (corresponding to "7" in the figure) and the eighth metal contact (corresponding to "8" in the figure), wherein the first metal contact is used to store the power signal of the function, The second metal contact is used to transmit the ground signal of the storage function, the third metal contact is used to transmit the data signal of the storage function, the fourth metal contact is used to transm...
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