Semiconductor device and control method of the same

Details Semiconductor device and control method of the same Semiconductor device and control method of the same

2007-12-11

2007-12-11

Hoang, Huan (Department: 2827)

Static information storage and retrieval

Read/write circuit

Having particular data buffer or latch

C365S185110, C365S185040

Reexamination Certificate

active

11127712

ABSTRACT:
The semiconductor device includes a memory cell array that includes memory cells for storing data and is managed on a sector basis, a memory that stores the information determining the activation status, a latch circuit that latches the activation information according to the information stored in the memory, and a circuit that latches the activation information according to the information stored in the memory in the latch circuit. The activation information according to the memory state of the memory is latched at the time of inputting a given command after activation, and it is thus possible to read the information stored in the memory and set the information in the latch circuit certainly.

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