18470054. MEMORY CONTROLLER AND METHOD OF OPERATING THE SAME simplified abstract (SK hynix Inc.)

MEMORY CONTROLLER AND METHOD OF OPERATING THE SAME

Organization Name

SK hynix Inc.

Inventor(s)

In Sung Song of Icheon-si (KR)

Dong Hwan Koo of Icheon-si (KR)

Ki Tae Kim of Icheon-si (KR)

Chan Sik Kim of Icheon-si (KR)

Dong Young Seo of Icheon-si (KR)

Woong Sik Shin of Icheon-si (KR)

In Ho Jung of Icheon-si (KR)

Jae Hoon Heo of Icheon-si (KR)

MEMORY CONTROLLER AND METHOD OF OPERATING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18470054 titled 'MEMORY CONTROLLER AND METHOD OF OPERATING THE SAME

The present technology involves an electronic device with a memory controller that includes a garbage collection controller and a sustain detector.

• The garbage collection controller generates garbage collection information, such as valid page count values of memory blocks for garbage collection.
• The sustain detector generates sustain information to indicate the random write performance state of the memory device.
• The sustain state is determined based on a threshold value and the garbage collection information.

Potential Applications: - This technology can be applied in solid-state drives (SSDs) to optimize garbage collection processes. - It can enhance the performance and longevity of memory devices in various electronic devices.

Problems Solved: - Efficient garbage collection management in memory devices. - Improving random write performance in memory devices.

Benefits: - Enhanced performance and reliability of memory devices. - Extended lifespan of memory devices. - Improved overall efficiency of electronic devices.

Commercial Applications: Title: Advanced Memory Controller Technology for Enhanced Device Performance This technology can be utilized in the manufacturing of SSDs, smartphones, tablets, and other electronic devices to improve memory management and performance.

Prior Art: Researchers can explore prior patents related to memory controllers, garbage collection algorithms, and sustain detection in memory devices.

Frequently Updated Research: Researchers are constantly working on improving garbage collection algorithms and sustain detection techniques in memory controllers to enhance the performance of electronic devices.

Questions about Memory Controller Technology: 1. How does this technology impact the overall performance of electronic devices? - This technology significantly improves the efficiency and reliability of memory devices, leading to enhanced overall performance of electronic devices.

2. What are the key factors influencing the sustain state of a memory device? - The sustain state of a memory device is determined by the random write performance value compared to a threshold value based on garbage collection information.

Original Abstract Submitted

The present technology relates to an electronic device. According to the present technology, a memory controller may include a garbage collection controller and a sustain detector. The garbage collection controller may generate garbage collection information including valid page count values of victim memory blocks on which garbage collection is to be performed among a plurality of memory blocks included in a memory device. The sustain detector in communication with the garbage collection controller may generate sustain information indicating whether random write performance for the memory device is in a sustain state in which a random write performance value related to a capability of the random write performance is greater than or equal to a threshold value based on the garbage collection information.