MT49H16M18C

SIO RLDRAM 2 MT49H16M18C – 16 Meg x 18 x 8 banks 288Mb: x18 SIO RLDRAM 2 Features Features 533 MHz DDR operation (1.067 Gb/s/pin data rate) 38.4 Gb/s peak bandwidth (x36 at 533 MHz clock frequency) Organization – 16 Meg x 18 separate I/O – 8 banks Cyclic bank switching for maximum bandwidth Reduced cycle time (15ns at 533 MHz) Nonmultiplexed addresses (address multiplexing option available) SRAM-type interface Programmable READ latency (RL), row cycle time, and burst sequence length Balanced READ and WRITE latencies in order to optimize data bus utilization Data mask for WRITE commands Differential input clocks (CK, CK#) Differential input data clocks (DKx, DKx#) On-die DLL generates CK edge-aligned data and output data clock signals Data valid signal (QVLD) 32ms refresh (8K refresh for each bank; 64K refresh command must be issued in total each 32ms) HSTL I/O (1.5V or 1.8V nominal) 25–60Ω matched impedance ...