Memory device including wireless antenna

摘要

According to one embodiment, a memory device includes a memory, a first controller, a wireless antenna, a memory unit, and a second controller. The first controller controls the memory. The memory unit is capable of operating by the wireless antenna. The second controller is capable of operating by the wireless antenna, reads data from the memory unit when receiving a read instruction, and outputs the data using the wireless antenna.

主权项

1. A memory device comprising:
a memory; a first controller configured to control the memory; a wireless antenna; a memory unit configured to be capable of operating by the wireless antenna; and a second controller configured to be capable of operating by the wireless antenna, read data from the memory unit when receiving a read instruction, and output the data using the wireless antenna, wherein the second controller comprises a voltage detector electrically connected to the wireless antenna, and outputs the data using the wireless antenna based on a detection result of the voltage detector.