Design and test of an SRAM chip

A fully customized 8×8 bits SRAM chip, based on Chartered 0.35 um EEPROM CMOS technology, is designed and taped-out for low-power and low-cost electronic equipment. According to test results, when the supply voltage is 3.3 V and clock frequency is 20 MHz, the chip can work correctly, and the performance reaches the design specifications, the access time is 6.2 ns and largest power consumption is 6.12 mW.