Resistive cross point memory

Details Resistive cross point memory Resistive cross point memory

2006-07-18

2006-07-18

Le, Thong Q. (Department: 2827)

Static information storage and retrieval

Read/write circuit

Differential sensing

C365S189011

Reexamination Certificate

active

07079436

ABSTRACT:
Embodiments of the present invention provide a resistive cross point memory. The resistive cross point memory comprises an array of memory cells and a read circuit. The read circuit is configured to sense a resistance through a memory cell in the array of memory cells to obtain a sense result and calibrate the read circuit based on the sensed result. The read circuit comprises an up/down counter that provides a calibration value to the read circuit.

REFERENCES:
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patent: 6577529 (2003-06-01), Sharma et al.
patent: 6813208 (2004-11-01), Baker
patent: 2004/0004856 (2004-01-01), Sakimura et al.

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