18526634. BLOCK FAMILY-BASED ERROR AVOIDANCE FOR MEMORY DEVICES simplified abstract (Micron Technology, Inc.)

BLOCK FAMILY-BASED ERROR AVOIDANCE FOR MEMORY DEVICES

Organization Name

Micron Technology, Inc.

Inventor(s)

Michael Sheperek of Longmont CO (US)

Kishore Kumar Muchherla of San Jose CA (US)

Mustafa N. Kaynak of San Diego CA (US)

Vamsi Pavan Rayaprolu of Santa Clara CA (US)

Bruce A. Liikanen of Berthoud CO (US)

Peter Feeley of Boise ID (US)

Larry J. Koudele of Erie CO (US)

Shane Nowell of Boise ID (US)

Steven Michael Kientz of Westminster CO (US)

BLOCK FAMILY-BASED ERROR AVOIDANCE FOR MEMORY DEVICES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18526634 titled 'BLOCK FAMILY-BASED ERROR AVOIDANCE FOR MEMORY DEVICES

Simplified Explanation

The abstract describes a memory sub-system that includes a memory device and a processing device. The processing device is responsible for managing block families associated with the memory device, initializing timeouts, setting temperature thresholds, and closing block families when certain conditions are met.

• The processing device initializes block families associated with the memory device.
• It sets timeouts for the block families.
• It establishes low and high temperature thresholds based on a reference temperature.
• When programming a block on the memory device, it associates the block with the corresponding block family.
• It closes the block family when the timeout expires or when the temperature difference exceeds a specified threshold.

Potential Applications

This technology could be applied in various memory systems where efficient management of memory blocks is crucial, such as in solid-state drives, embedded systems, and data centers.

Problems Solved

1. Efficient management of memory blocks. 2. Optimizing memory usage and performance. 3. Preventing data corruption or loss due to temperature variations.

Benefits

1. Improved reliability and longevity of memory devices. 2. Enhanced performance and speed of memory operations. 3. Simplified memory management processes for users.

Potential Commercial Applications

Optimized Memory Block Management in Memory Systems

Possible Prior Art

One possible prior art could be memory management techniques used in existing memory systems, such as wear leveling algorithms in solid-state drives.

How does this technology impact power consumption in memory systems?

This article does not delve into the potential effects of this technology on power consumption in memory systems. It would be interesting to explore whether the management of block families and temperature thresholds has any impact on power usage.

Are there any potential security implications of this memory sub-system?

The abstract does not address any security considerations related to this technology. It would be important to investigate whether the management of block families and temperature thresholds could introduce vulnerabilities or security risks in memory systems.

Original Abstract Submitted

An example memory sub-system includes a memory device and a processing device, operatively coupled to the memory device. The processing device is configured to initialize a block family associated with a memory device; initialize a timeout associated with the block family; initializing a low temperature and a high temperature using a reference temperature at the memory device; responsive to programming a block residing on the memory device, associate the block with the block family; and responsive to at least one of: detecting expiration of the timeout or determining that a difference between the high temperature and the low temperature is greater than or equal to a specified threshold temperature value, close the block family.