Spectre XPS provides a full solution for advanced-node SRAM with perfect accuracy/performance trade-off, it provides competitive performance even under very tight timing accuracy tolerance such like 3ps/1%. The solution includes a) simulation and characterization for timing/power/leakage b) high yield analysis c) EMIR analysis d) reliability analysis, which are all critical sign-off items. The use model is pure command line, which is friendly and attractive for memory designers. This paper presents the Spectre XPS usage and validation on an advanced-node SRAM project.