STATIC RANDOM ACCESS MEMORY CELL ARRAY, STATIC RANDOM ACCESS MEMORY CELL AND OPERATING METHOD THEREOF

摘要

A static random access memory cell includes a controlling signal line unit, a latch and an access transistor unit. The first bottom transistor unit is controlled by the controlling signal line unit to change voltage levels of the first pseudo node and the second pseudo node. The second bottom transistor unit is controlled by the first internal node to perform connection and disconnection between the controlling signal line unit and the second pseudo node, and the second bottom transistor unit is controlled by the second internal node to perform connection and disconnection between the controlling signal line unit and the first pseudo node. The access transistor unit is controlled by the controlling signal line unit to perform connection and disconnection between the controlling signal line unit, the first pseudo node and the second pseudo node.