The HY62256ALJ-55 is a 256Kbit Static Random Access Memory (SRAM) chip manufactured by Hynix Semiconductor. It is organized as 32K x 8 bits and designed for applications requiring fast access times and non-volatile data storage. SRAM offers faster access speeds compared to DRAM and does not require periodic refreshing, making it suitable for cache memory, embedded systems, and other high-performance applications.

Applications

• Cache memory in microprocessors.
• Embedded systems requiring fast memory.
• Data logging in industrial equipment.
• Instrumentation and measurement devices.
• Medical devices.

Features

• Organization: 32K x 8 bits
• Access Time: 55 ns
• Supply Voltage: 5V
• Package: SOJ or DIP
• Operating Temperature: 0°C to +70°C
• Low Power Consumption: Minimizes system power requirements.
• TTL Compatible Inputs and Outputs: Simplifies interfacing with other logic devices.

Benefits

• Fast access times enable quick data retrieval and manipulation.
• Non-volatile storage retains data even when power is off.
• Low power consumption reduces system power requirements.
• Simple interface simplifies system integration.
• High reliability ensures long-term data integrity.

Additional Details

The HY62256ALJ-55 utilizes advanced SRAM technology to achieve high speed and low power consumption. It features TTL compatible inputs and outputs, which simplifies interfacing with other logic devices. The device is available in industry-standard packages, such as SOJ and DIP, for easy integration into various systems.

The 55ns access time makes it well-suited for applications where fast memory access is critical. This SRAM is an excellent choice for applications where speed and reliability are paramount.