MSM514265E Overview
The MSM514265E is a 262,144-word × 16-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS technology. The MSM514265E achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process. The MSM514265E is available in a 40-pin plastic SOJ or 44/40-pin plastic TSOP.
MSM514265E Key Features
- 262,144-word × 16-bit configuration Single 5V power supply, ±10% tolerance Input Output Refresh : TTL patible, low input
- A8 RAS LCAS UCAS DQ1-DQ16 OE WE VCC VSS NC
- H L H L L H L L UCAS
- H H L L H L L L WE
- H H H L L L H OE
- L L L H H H H DQ Pin Function Mode DQ1-DQ8 High-Z High-Z DOUT High-Z DOUT DIN Don’t Care DIN High-Z DQ9-DQ16 High-Z High