Radio frequency identification device initializing a memory using an offset voltage
First Claim
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1. An RFID device comprising an analog block, a digital block, and a memory block, the memory block being configured to save data in a cell array unit,wherein the memory block comprises an offset controller configured to respectively set an offset voltage value of a bit line for setting the data connected to the cell array unit.
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Abstract
An RFID device sets initial data stored in a memory using an offset voltage and includes an analog block, a digital block, and a memory block. The memory blocks is configured to read/write data in a cell array unit. The memory block includes an offset controller that is configured to set an offset voltage value of a bit line connected to the cell array unit.
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Citations
25 Claims
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1. An RFID device comprising an analog block, a digital block, and a memory block, the memory block being configured to save data in a cell array unit,
wherein the memory block comprises an offset controller configured to respectively set an offset voltage value of a bit line for setting the data connected to the cell array unit.
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11. An RFID device comprising an analog block, a digital block, and a memory block, the memory block being configured to read/write data in a cell array unit,
wherein the memory block comprises a sense amplifier configured to sense and amplify data of a bit line selected from the cell array unit and set an offset voltage value of the bit line, wherein input terminals of the sense amplifier are connected to a first bit line and a second bit line, and wherein a current driving capacity of the input terminal connected to the first bit line is higher than that of the input terminal connected to the second bit line.
Specification