MD51V64405

• 16,777,216-word x 4-bit configuration
• Single 3.3 V power supply, ±0.3 V tolerance
• Input : LVTTL compatible, low input capacitance
• Output : LVTTL compatible, 3-state
• Refresh : RAS-only refresh : 8192 cycles/64 ms CAS before RAS refresh, hidden refresh : 4096 cycles/64 ms
• Fast page mode with EDO, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Package options: 32-pin 400 mil plastic SOJ (SOJ32-P-400-1.27) (Product : MD51V64405-xxJA) 32-pin 400 mil plastic TSOP (TSOPII32-P-400-1.27-K) (Product : MD51V64405-xxTA) xx indicates speed rank.

The MD51V64405 is a 16,777,216-wordx 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MD51V64405 achieves high integration, high-speed operation, and low-power consumption because Oki anufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process. The MD51V64405 is available in a 32-pin plastic SOJ or 32-pin plastic TSOP.