Allegro Microsystems, LLC

Muhammed Sarwar

Gerardo A Monreal

Sundar Chetlur

Harianto Wong

Octavio H Alpago

Nicolas Rigoni

Nicolás Rafael Biberidis

James McClay

Vyankatesh Gupta

A method comprising: performing a first read from an address in a data storage module by using a first read voltage; storing, in a first register, data that is retrieved from the data storage module as a result of the first read; performing a second read from the address by using a second read voltage; storing, in a second register, data that is retrieved from the data storage module as a result of the second read; detecting whether a weak bit condition is present at the address based on the data that is stored in the first register and the data that is stored in the second register; and correcting the weak bit condition, when the weak bit condition is present at the address.

Method and apparatus for eliminating bit disturbance errors in non-volatile memory devices

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North Grafton, MA, United States of America

Muhammed Sarwar