MEMORY SYSTEM WITH DYNAMIC AUTO-REPAIRING FUNCTION AND OPERATING METHOD THEREOF

A memory system with dynamic auto-repairing function and an operation method thereof is described herein. The memory system includes a memory and an automatic detection and repairing circuit. The automatic detection and repairing circuit is coupled to the memory. The automatic detection and repairing circuit includes a self-test unit and a repairing unit. The self-test unit is coupled to the memory. The repairing unit is coupled to the memory and the self-test unit respectively. When the memory system is operated in the initial state, the self-test unit instantly detects the defects in the memory and the repairing unit instantly repairs the defects in the memory. Then, the memory system enters into a working state from the initial state.