The KM6164002J-20 is a high-speed, low-power 4M-bit CMOS Static RAM (SRAM) manufactured by Samsung. It is organized as 256K x 16 bits, providing a fast and reliable memory solution for a variety of applications requiring quick data access and storage. This SRAM is designed for systems that demand high performance and low power consumption.

Applications

• Networking Equipment: Used in routers, switches, and other networking devices for buffering data packets and storing routing tables.
• Industrial Control Systems: Implemented in industrial controllers and automation equipment for storing program code, process parameters, and real-time data.
• Medical Equipment: Used in medical instruments and diagnostic devices for storing patient data, configuration settings, and measurement results.
• Test and Measurement Equipment: Integrated into test equipment for storing calibration data, program settings, and measurement data.
• Embedded Systems: Utilized in various embedded systems requiring high-speed memory for data buffering, cache memory, or program execution.

Features

• Fast Access Time: Offers a 20ns access time, enabling rapid data retrieval and program execution.
• Low Power Consumption: Consumes minimal power during operation and standby mode, making it suitable for battery-powered applications.
• CMOS Technology: Fabricated using CMOS technology, providing high performance, low power consumption, and excellent noise immunity.
• TTL Compatible Inputs and Outputs: Compatible with TTL logic levels, simplifying integration with other digital circuits.
• Data Retention Capability: Retains data even when power is removed, ensuring data integrity in non-volatile applications.

Benefits

• Improved System Performance: Fast access time significantly enhances system performance by reducing memory access latency.
• Reduced Power Consumption: Low power consumption extends battery life in portable devices and reduces energy costs in stationary applications.
• Reliable Data Storage: Provides reliable data storage with high data retention capability, ensuring data integrity.
• Easy Integration: TTL compatible inputs and outputs simplify integration with other digital circuits.
• Cost-Effective Solution: Offers a cost-effective memory solution for applications requiring high-speed and low-power operation.

Additional Details

The KM6164002J-20 operates over a wide voltage range, typically 4.5V to 5.5V. It is available in a 44-pin SOJ (Small Outline J-lead) package. The device features a chip enable (CE) input for device selection and a write enable (WE) input for controlling write operations. The output enable (OE) input allows for controlling the output data buffers.