MSM514900C

• 524,288-word × 9-bit configuration
• Single 5 V power supply, ±10% tolerance
• Input : TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 1024 cycles/16 ms, 1024 cycles/128 ms (SL version)
• Fast page mode, read modify write capability
• RAS before RAS refresh, hidden refresh,  RAS-only refresh capability
• CAS before RAS self-refresh capability (SL version)
• Package options:
          28-pin 400 mil plastic SOJ (SOJ28-P-400-1.27) (Product : MSM514900C/CSL-xxJS)
          28-pin 400 mil plastic TSOP (TSOPII28-P-400-1.27-K) (Product : MSM514900C/CSL-xxTS-K)
          xx indicates speed rank.

The MSM514900C/CSL is a 524,288-word × 9-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MSM514900C/CSL achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer metal CMOS process. The MSM514900C/CSL is available in a 28-pin plastic SOJ or 28-pin plastic TSOP. The MSM514900CSL (the self-refresh version) is specially designed for lower-power applications.