M2V64S20DTP
DESCRIPTION
M 2V64S20DTP is a 4-bank x 4,194,304-word x 4-bit, M 2V64S30DTP is a 4-bank x 2,097,152-word x 8-bit, M 2V64S40DTP is a 4-bank x 1,048,576-word x 16-bit, synchronous DRAM , with LVTTL interface. All inputs and outputs are referenced to the rising edge of CLK. M 2V64S20DTP, M 2V64S30DTP and M 2V64S40DTP achieve very high speed data rate up to 133MHz for -6, and are suitable for main memory or graphic memory in puter systems.
FEATURES
M2V64S20/30/40DTP ITEM t CLK t RAS t RCD t AC t RC Icc1 Clock Cycle T ime Active to Precharge mand Period Row to Column Delay Access Time from CLK Ref /Active mand Period Operation Current (Max.) (Single Bank) (Min.) (Min.) (Min.) (Max.) (CL=3) (Min.) V64S20D V64S30D V64S40D Icc6 Self Refresh Current (Max.) -6 7.5ns 45ns 20ns 5.4ns 67.5ns 75m A 75m A 85m A 1m A -7 10ns 50ns 20ns 6ns 70ns 70m A 70m A 80m A 1m A -8 10ns 50ns 20ns 6ns 70ns 70m A 70m A 80m A 1m A
- Single 3.3v±0.3V power supply
- Max. Clock frequency -6:133MHz<3-3-3>, -7:100MHz<2-2-2>,...
