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Part Number: MSM511664C
Description: The MSM511664C/CL is a 65,536-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS tech...


Description: The MSM511664C/CL is a 65,536-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS tech...
The MSM511664C/CL is a 65,536-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MSM511664C/CL 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 MSM511664C/CL is available in a 40-pin plastic SOJ or 44/40-pin plastic TSOP. The MSM511664CL (the low-power version) is specially designed for lower-power applications.
| Item | Symbol | Rating | Unit |
| Voltage on any pin relative to Vss | VT | -1.0 to +7.0 | V |
| Short circuit current | IOS | 50 | mA |
| Power dissipation | PD* | 1 | W |
| Operating temperature | Topr | 0 to 70 | °C |
| Storage temperature | Tstg | - 55 to 150 | °C |
*: Ta=25°C
• 65,536-word × 16-bit configuration
• Single 5 V power supply, ±10% tolerance
• Input : TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 256 cycles/4 ms, 256 cycles/32 ms (L-version)
• Byte write and fast page mode, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Package options:
- 40-pin 400 mil plastic SOJ (SOJ40-P-400-1.27) (Product : MSM511664C/CL-xxJS)
- 44/40-pin 400 mil plastic TSOP (TSOPII44/40-P-400-0.80-K) (Product : MSM511664C/CL-xxTS-K) xx indicates speed rank.
MSM511664C
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