Kioxia corporation (20240321326). SEMICONDUCTOR MEMORY DEVICE simplified abstract
Contents
SEMICONDUCTOR MEMORY DEVICE
Organization Name
Inventor(s)
Koji Tabata of Fujisawa Kanagawa (JP)
SEMICONDUCTOR MEMORY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240321326 titled 'SEMICONDUCTOR MEMORY DEVICE
The semiconductor memory device described in the abstract features a sense amplifier positioned between a memory cell array and an input/output circuit. The sense amplifier includes a data latch circuit operating at a specific voltage, a multiplexer operating at a different voltage, and a sense amplifier unit.
- The data latch circuit has first and second nodes, with the first node connected to the multiplexer and latching a voltage supplied from it based on the data to be stored.
- The second node is linked to the sense amplifier unit and latches a voltage that is inverted from the first voltage.
- When the first voltage is supplied from the multiplexer, the high-level of the first voltage latched in the first node is at the voltage level of the second operating voltage, transitioning to the first operating voltage afterward.
Potential Applications: - This technology can be applied in various semiconductor memory devices to enhance data processing and storage capabilities. - It can improve the efficiency and speed of memory operations in electronic devices such as smartphones, computers, and servers.
Problems Solved: - Enhances the speed and accuracy of data processing in semiconductor memory devices. - Improves the overall performance and reliability of memory systems in electronic devices.
Benefits: - Faster data processing and retrieval speeds. - Enhanced reliability and efficiency of memory operations. - Improved overall performance of electronic devices utilizing semiconductor memory.
Commercial Applications: Title: Advanced Semiconductor Memory Technology for Enhanced Data Processing This technology can be commercially utilized in the development of high-performance electronic devices such as smartphones, tablets, laptops, and servers. It can significantly improve the speed and efficiency of data processing, leading to enhanced user experiences and increased market competitiveness for manufacturers.
Questions about Semiconductor Memory Devices: 1. How does the sense amplifier in this semiconductor memory device improve data processing efficiency? The sense amplifier in this device helps in faster data retrieval and processing by latching voltages at different levels to enhance memory operations.
2. What are the potential commercial applications of this advanced semiconductor memory technology? This technology can be applied in various electronic devices like smartphones, computers, and servers to improve data processing speed and efficiency, leading to enhanced user experiences and market competitiveness.
Original Abstract Submitted
a semiconductor memory device includes a sense amplifier provided between a memory cell array and an input/output circuit. the sense amplifier has a data latch circuit operating at a first operating voltage and having first and second nodes, a multiplexer operating at a second operating voltage, and a sense amplifier unit. the first node is connected to the multiplexer and latches a first voltage supplied from the multiplexer in accordance with data to be latched. the second node is connected to the sense amplifier unit and latches a second voltage having a voltage level that is inverted from that of the first voltage. a high-level of the first voltage latched in the first node is at a voltage level of the second operating voltage at a time the first voltage is supplied from the multiplexer and transitions to a voltage level of the first operating voltage thereafter.
