The PDM41256SA15SOI is a 256K x 1 Static Random Access Memory (SRAM) device manufactured by IXYS. It is organized as 32,768 words by 8 bits and is fabricated using advanced CMOS technology for high speed and low power operation. The device is available in a small outline integrated circuit (SOIC) package.

Applications:

• Cache memory
• Buffer memory
• Embedded systems
• Microcontroller applications
• Digital signal processing (DSP)

Features:

• High-speed access time: 15ns
• Low power consumption
• Single 5V power supply
• Fully static operation – no clock or refresh required
• TTL compatible inputs and outputs
• Available in SOIC package

Benefits:

• Enables high-performance system operation
• Reduces overall power consumption
• Simplified system design and integration
• Provides reliable data storage

Additional Details:

The PDM41256SA15SOI SRAM features a fast access time of 15 nanoseconds, making it suitable for high-speed applications such as cache memory and buffering. Its low power consumption is beneficial in portable and battery-powered systems. The device operates from a single 5V power supply and offers fully static operation, eliminating the need for external clocks or refresh circuits, which simplifies system design. The inputs and outputs are TTL compatible, ensuring seamless integration with other digital logic devices. The SOIC package provides a compact footprint, making it suitable for high-density board layouts. The device is commonly used in embedded systems, microcontroller applications, and digital signal processing (DSP) where fast and reliable data storage is required.

This SRAM is ideal for applications requiring high-speed data access and low power consumption, offering a reliable and efficient memory solution for a variety of embedded systems.