The maximum operating temperature range for the MR25H256CDCR is -40°C to 125°C.
To ensure data integrity during power cycling, it is recommended to use a voltage supervisor or a power-on reset circuit to ensure that the device is properly initialized before accessing the memory.
The recommended storage condition for the MR25H256CDCR is in a dry, cool place, away from direct sunlight, with a relative humidity of 60% or less, and a temperature range of -40°C to 125°C.
The MR25H256CDCR is not designed to operate in radiation-intensive environments. If you need a radiation-hardened device, you should consider a different product.
In the event of a write error, the device will set the error flag in the status register. The host should check the status register after each write operation and take corrective action if an error is detected.