ISSI, Integrated Silicon Solution Inc IS62C256-70U-TR

Product Overview

The IS62C256-70U-TR is a high-performance 256Kbit static RAM (SRAM) manufactured by ISSI (Integrated Silicon Solution Inc). This asynchronous SRAM features a 32K x 8 memory organization with a parallel interface, making it ideal for embedded systems, industrial control applications, and data buffering solutions requiring fast, reliable memory access.

Key Features & Benefits

• Fast Access Time: 70ns access time ensures rapid data retrieval for time-critical applications and real-time processing
• Wide Voltage Range: Operates reliably from 4.5V to 5.5V, compatible with standard 5V systems and legacy designs
• Industrial Temperature Range: Rated for 0°C to 70°C operation, suitable for commercial and industrial environments
• Surface Mount Package: Compact 28-SOP package enables efficient PCB layout and automated assembly processes
• RoHS Compliant: Meets environmental standards for lead-free manufacturing and global compliance
• Tape & Reel Packaging: Ready for high-volume automated production and pick-and-place assembly
• Low Power Consumption: Optimized for battery-powered and energy-efficient applications
• No Refresh Required: Static RAM architecture eliminates refresh cycles for simplified design

This volatile SRAM device provides reliable, high-speed data storage without the need for refresh cycles, unlike DRAM alternatives. The parallel interface allows for straightforward integration with microcontrollers, FPGAs, DSPs, and other digital systems. With its proven asynchronous architecture, the IS62C256-70U-TR delivers consistent performance across a wide range of operating conditions and temperature extremes.

The 32K x 8 organization provides flexible memory addressing for various embedded applications, while the 70ns access time ensures minimal latency in data-intensive operations. This makes it an excellent choice for cache memory, data buffering, and temporary storage in performance-critical systems.

Applications

• Embedded system data buffering and cache memory
• Industrial control and factory automation systems
• Telecommunications and networking equipment
• Medical devices and diagnostic equipment
• Automotive electronics and infotainment systems
• Test and measurement instruments
• Point-of-sale (POS) terminals
• Data acquisition systems
• Printer and scanner controllers
• Legacy system upgrades and replacements

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with full lifecycle support and engineering expertise. Our technical team offers comprehensive assistance to help you select the right memory solution for your specific application requirements, ensuring optimal performance and reliability.

We maintain extensive inventory of memory ICs from leading manufacturers, backed by rigorous quality control and authenticity verification. Every component ships with full traceability documentation and manufacturer warranties, giving you confidence in your supply chain.

Related Products & Resources

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