The IDT7164S150DM is a high-speed 4K x 4 Static RAM (SRAM) manufactured by Renesas Electronics America (originally by Integrated Device Technology, IDT). This device offers fast access times and low power consumption, making it suitable for a wide range of memory applications. It's designed for use in systems requiring high-performance memory, such as cache memory, buffer memory, and main memory.

Applications

• Cache memory: High-speed cache for microprocessors and DSPs.
• Buffer memory: Data buffering in communication and networking equipment.
• Main memory: Small embedded systems requiring fast memory access.
• Image processing: Frame buffer for image capture and display.
• Instrumentation: Data acquisition and storage in test and measurement equipment.

Features

• 4K x 4 memory organization: Provides 4096 words of 4 bits each.
• High-speed access time: 150ns access time ensures fast data transfer.
• Low power consumption: Reduces overall system power requirements.
• Equal access and cycle times: Simplifies system timing and control.
• Three-state outputs: Allows for easy busing with other devices.
• Available in various packages: including Ceramic DIP packages.

Benefits

• Fast Data Access: High-speed access time ensures quick retrieval and storage of data.
• Low Power Operation: Reduces overall system power consumption, extending battery life in portable devices.
• Easy Integration: Standard interface simplifies integration with microprocessors and other system components.
• Reliable Performance: Provides stable and dependable operation.

Additional Details

The IDT7164S150DM operates from a single 5V power supply. The 150 in the part number indicates the access time in nanoseconds. The DM indicates the package type, which in this case is a Ceramic DIP package. The device features three-state outputs, allowing for easy busing with other memory devices. The operating temperature range is typically -55°C to +125°C. The device is suitable for military and aerospace applications due to its wide temperature range and high reliability.