The KM6865BJ-25 is a high-speed, low-power 64K Static Random Access Memory (SRAM) chip manufactured by Samsung. Organized as 8K x 8 bits, this SRAM is designed for applications requiring fast access times and minimal power consumption. It's commonly used in embedded systems, cache memory for microprocessors, and other applications needing rapid data storage and retrieval.

Applications

• Embedded Systems
• Cache Memory for Microprocessors
• Networking Equipment
• Industrial Control Systems
• Medical Devices

Features

• High-speed access time: 25 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: DIP28 or SOP28

Benefits

• Fast data access speeds enable high-performance system operation.
• Low power consumption extends battery life in portable devices.
• Easy to interface with standard TTL logic circuits.
• Simplified system design due to fully static operation.
• Wide operating temperature range ensures reliable operation in diverse environments.
• Compact package options provide flexibility in PCB layout.

Additional Details

The KM6865BJ-25's fast access time of 25ns makes it suitable for applications where speed is critical. Its low power consumption is a significant advantage in battery-powered applications. The device operates from a single 5V power supply and features TTL-compatible inputs and outputs for easy integration with other system components. The fully static operation simplifies system design by eliminating the need for external clocks or refresh circuitry.

Samsung's KM6865BJ-25 SRAM is a reliable and cost-effective solution for various memory applications. The device is available in both DIP28 and SOP28 packages, providing flexibility in PCB layout. It supports a wide operating temperature range of 0°C to +70°C, making it suitable for use in industrial and commercial environments.