芯片控制电路、方法及存储芯片
By introducing a signal detection trigger module and a circuit enable control module into the NOR FLASH chip, the chip's auxiliary circuit can be woken up on demand, solving the high power consumption problem caused by continuous operation and improving the chip's energy efficiency and battery life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XTX TECH INC
- Filing Date
- 2026-05-06
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the address and chip select signal detection circuits of NOR FLASH chips, which are constantly working due to the continuous operation of the chip detection circuits, have a high power consumption problem that urgently needs improvement in standby, low load, or no read/write operation scenarios.
Design a chip control circuit, including a signal detection trigger module and a circuit enable control module. By detecting the level transition of the address signal and the chip select signal, output a chip wake-up signal to control the working state of the chip auxiliary circuit, realize on-demand wake-up, and reduce unnecessary power consumption.
It effectively reduces the chip's power consumption in standby, low-load, or no-read/write operation scenarios, thereby improving the chip's energy efficiency and battery life.
Smart Images
Figure CN122131902B_ABST