{HEAD ~ Semiconductor memory device} provided with an interface circuit consuming a reduced amount of {TAIL ~ current consumption} 
{ HEAD ~ Semiconductor memory device } provided with an interface circuit consuming a reduced amount of { TAIL ~ current consumption }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL