A high speed embedded SRAM with improve dcontrol circuit and sense amplifier

개선된 control circuit과 sense amplifier를 갖는 고속동작 embedded SRAM의 설계

This paper describes the development of 5.15ns 32kb asynchronous CMOS SRAM using 0.6.mu.m CMOS technology. The proposed high speed embedded SRAM is realized with optimized control circuit and sense amplifier at a power supply of 3V. Using proposed control circuit, the delay time from address input to wordline 'on' is reduced by 33% and mismatch-insensitive sense amplifier can sense a small difference of bit-line voltage fast and stably.