TN4714 Search Results

TN-47-14

Contextual Info: TN-47-14: DDR2 tCKE Power-Down Introduction Technical Note DDR2 tCKE Power-Down Requirement Introduction In DDR2 SDRAM devices, power-down occurs when CKE is registered LOW with a DESELECT or NOP command. However, unlike DDR SDRAM, power-down entry and exit in