clocked self referenced sensing

1 Mb 0.41 um^2 2T-2R cell nonvolatile TCAM with two-bit encoding and clocked self-referenced sensing (INVITED)

This work demonstrates the first fabricated 1 Mb nonvolatile TCAM using 2-transistor/2-resistive-storage (2T-2R) cells to achieve 10× smaller cell size than SRAM-based TCAMs at the same technology node. The test chip was designed and fabricated in …