Memory management method, memory control circuit unit and memory storage apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 14, 2020
Grant Date -
Jan 5, 2017
app pub date -
Aug 17, 2015
filing date -
Jul 1, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A memory management method, a memory control circuit unit and a memory storage apparatus are provided. The method includes: receiving a first write command and writing data corresponding to the first write command into a first spare physical erasing unit; detecting an amount of second spare physical erasing units excluding the first spare physical erasing unit; determining whether the amount of the second spare physical erasing units is less than a threshold value; and performing a first procedure if the amount of the second spare physical erasing units is less than the threshold value. The first procedure includes: moving valid data in the physical erasing units into at least one third spare physical erasing unit; and adjusting the threshold value from a first threshold value to a second threshold value.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully