The MRAM Click Board™ features the Everspin MR25H256A MRAM module that contains 262,144 magnetoresistive memory cells, organized into 32,768 bytes of memory. It means that MRAM Click Board™ is a memory storage device with 32KB of memory space. The used memory module can withstand an unlimited number of write cycles, it has a data retention period greater than 20 years and it can read and write to random addresses with no delay.