The SM81C256K16DJ-35 is a high-speed CMOS Static RAM (SRAM) module manufactured by Silicon Labs. Organized as 256K x 16 bits, it provides a total memory capacity of 4 Megabits. This SRAM is designed for applications demanding rapid data access and minimal power consumption. The '-35' likely represents an access time of 35 nanoseconds.

Applications:

• Embedded systems
• Networking devices
• Industrial automation
• Medical equipment
• Aerospace systems
• High-speed data processing

Features:

• Fast access time (35ns)
• Low-power CMOS design
• Single 5V power supply
• Fully static operation
• Tri-state outputs
• TTL-compatible inputs and outputs

Benefits:

• High-speed data retrieval for performance-critical tasks
• Reduced energy consumption, suitable for battery-powered applications
• Straightforward integration with standard logic circuits
• Reliable data retention without the need for refresh cycles
• Versatile interfacing options

Additional Details:

The SM81C256K16DJ-35 features fully static operation, eliminating the need for refresh cycles and simplifying the memory interface. It operates on a single 5V power supply, facilitating integration into various systems. The tri-state outputs enable easy sharing of the memory bus with other devices. TTL-compatible inputs and outputs ensure compatibility with standard logic families. The device datasheet provides detailed technical specifications, including operating temperature range, power dissipation, and package information. The 256K x 16 organization offers a balance between memory density and data width, making it suitable for a wide range of applications. The use of CMOS technology contributes to its low power consumption and high reliability.