The KM684002BJ-10 is a high-performance 4 Mbit Static Random Access Memory (SRAM) chip manufactured by Samsung. Organized as 512K x 8 bits, this SRAM provides fast access times and is ideal for applications demanding quick data storage and retrieval with low power consumption. It's commonly used in embedded systems, industrial equipment, and telecommunications devices.

Applications

• Embedded systems
• Industrial automation equipment
• Telecommunications infrastructure
• Networking devices (routers, switches)
• Medical instrumentation

Features

• Fast access time: 10 ns
• Low power consumption: Active and Standby modes
• Single 5V power supply
• TTL compatible inputs and outputs
• Fully static operation: No clock or refresh required
• Data retention voltage: 2V (minimum)
• Operating temperature range: 0°C to +70°C
• Package: DIP32 or SOP32

Benefits

• High-speed performance enhances overall system responsiveness.
• Reduced power consumption contributes to energy efficiency and longer battery life in portable devices.
• Easy integration with standard TTL logic circuits simplifies system design.
• Static operation eliminates the need for complex control circuitry, reducing system complexity.
• Wide temperature range ensures reliable operation in various environments.
• Compact package options provide flexibility in PCB design and space optimization.

Additional Details

The KM684002BJ-10's fast access time of 10ns makes it well-suited for applications requiring real-time data processing. Its low power consumption is a crucial advantage in battery-operated systems and energy-sensitive applications. Operating from a single 5V power supply, it offers TTL-compatible inputs and outputs for seamless connection with other digital components. The static operation simplifies the system design by removing the necessity for refresh cycles.

Samsung's KM684002BJ-10 SRAM offers a cost-effective and reliable memory solution for diverse applications. The availability of both DIP32 and SOP32 packages allows for greater flexibility in circuit board layout. Its ability to function within a wide temperature range from 0°C to +70°C ensures consistent performance in industrial and commercial environments.