refresh cycles.In SDRAM chips, the memory in each chip is divided into banks which are refreshed in parallel, saving further time. So the number of refresh cycles needed is the number of rows in a single bank, given in the specifications, which in the 2012 generation of chips has been frozen at 8,192.

Refresh interval

The maximum time interval between refresh operations is standardized by JEDEC for each DRAM technology and is specified in the manufacturer's chip specifications. It is usually in

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