Resources Contact Us Home
Method and apparatus processing variable resistance memory cell write operation

Image Number 2 for United States Patent #7295462.

A circuit and method for writing to a variable resistance memory cell. The circuit includes a variable resistance memory cell, a switchable current blocking device and a charge storing element. As the switchable current blocking device blocks current flow through the variable resistance memory cell, the charge storing element charges. When the switchable current blocking device is not blocking current, the charge storing element discharges through the variable resistance memory cell, generating a write current sufficient to write high resistance variable resistance memory cells.

  Recently Added Patents
Process for producing polyols
Image forming apparatus
Use of Lactobacillus for liver protection
Display unit and display method
Focus detection device and imaging apparatus having the same
Generating a network map
Temporal document trainer and method
  Randomly Featured Patents
Radiating repeater case
High-pressure centrifugal blower
Thermal actuation device
Security grille apparatus for doors and windows
Automotive wheel
Capacitor test apparatus and method
Fashion jewelry eyeglass clasp
Anti-roll bar and control arm assembly
Polycrystalline semiconductor device and its manufacture method
High reduction process and apparatus