An integrated circuit memory array includes alternating first and second types of memory blocks, each memory block including respective array lines shared with a respective array line in an adjacent memory block. The array lines of a defective block of one type are mapped into a spare block of the same...http://www.google.fr/patents/US7142471?utm_source=gb-gplus-shareBrevet US7142471 - Method and apparatus for incorporating block redundancy in a memory array
Method and apparatus for incorporating block redundancy in a memory array
