PSRAM,that is,pseudo-static random access memory,is essentially a special memory with DRAM memory cells(1T1C structure) PSRAM simulates the simple interface of SRAM by integrating the self-refresh controller inside the chip
SRAM(Static Random Access Memory)is widely used in all kinds of systems that need fast data access because of its high speed and high performance According to the different working timing control methods,SRAM can be mainly divided into asynchronous SRAM a
Under the background of accelerating the replacement of domestic chips,the domestic semiconductor market is facing new opportunities and challenges As an important solution for wireless serial communication,CH9140