Kabushiki kaisha toshiba (20240096380). SEMICONDUCTOR STORAGE DEVICE simplified abstract
Contents
- 1 SEMICONDUCTOR STORAGE DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SEMICONDUCTOR STORAGE DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
SEMICONDUCTOR STORAGE DEVICE
Organization Name
Inventor(s)
Tsuyoshi Midorikawa of Yokohama Kanagawa (JP)
SEMICONDUCTOR STORAGE DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240096380 titled 'SEMICONDUCTOR STORAGE DEVICE
Simplified Explanation
The semiconductor storage device described in the abstract consists of a first memory circuit, a second memory circuit with smaller storage capacity, a readout line connected to both memory circuits, a sense amplifier to compare voltage levels of signals from each memory circuit, and a readout conditioning circuit to adjust operation timing and reference voltage based on the signals.
- The semiconductor storage device includes a first memory circuit and a second memory circuit with different storage capacities.
- A readout line is shared between the two memory circuits for data retrieval.
- A sense amplifier compares voltage levels of signals from each memory circuit with a reference voltage.
- A readout conditioning circuit adjusts operation timing and reference voltage based on the signals.
Potential Applications
The technology described in this patent application could be applied in various fields such as:
- Data storage devices
- Mobile devices
- Embedded systems
Problems Solved
This technology addresses the following issues:
- Efficient use of storage space
- Improved data retrieval speed
- Enhanced memory management
Benefits
The benefits of this technology include:
- Optimal utilization of memory resources
- Faster data access
- Enhanced performance in memory-intensive applications
Potential Commercial Applications
The semiconductor storage device could find commercial applications in:
- Consumer electronics
- Automotive systems
- Industrial automation
Possible Prior Art
One possible prior art related to this technology is the use of multi-level cell (MLC) memory in storage devices to increase storage capacity without significantly increasing costs.
Unanswered Questions
1. How does the readout conditioning circuit precisely adjust the operation timing and reference voltage for optimal data retrieval? 2. Are there any potential limitations or drawbacks to using a semiconductor storage device with multiple memory circuits in practical applications?
Original Abstract Submitted
a semiconductor storage device according to an embodiment comprises: a first memory circuit; a second memory circuit having a storage capacity smaller than that of the first memory circuit; a readout line commonly connected to the first memory circuit and the second memory circuit; a sense amplifier configured to compare a voltage of a first bit signal or a second bit signal with a reference voltage, where the first bit signal being inputted from the first memory circuit through the readout line and the second bit signal being inputted from the second memory circuit through the readout line; and a readout conditioning circuit configured to change at least one of an operation timing of the sense amplifier and the reference voltage corresponding to the first bit signal and the second bit signal.
