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US 9,473,603 B2Granted
Memory system for portable telephone
AssigneeRenesas Electronics Corporation
InventorsTakayuki Shinohara, Masatoshi Kimura
Life of this patent
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Abstract
A memory system is constituted of a file storage flash memory storing a control program required for a control portion and a large amount of data, and a random access memory storing a program used by the control portion and functioning as a buffer memory for received data. Thus, a memory system for a portable telephone capable of storing a large amount of received data at high-speed and allowing reading of the stored data at high-speed is provided.
Claims8
A mobile apparatus configured to make wireless communication, comprising:
- an antenna;
- an RF communication circuit configured to receive input data via the antenna;
- a NAND flash memory configured to store the input data and a program;
- a processor configured to execute the program to expand the input data in order to generate output data;
- a volatile memory configured to be used as a working area for the processor;
- and
- an outputting device configured to output the output data.
4 more elements
Dependencies are inferred from the claim text.