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The IS61LV25616AL-10TLI is a high-speed CMOS static RAM (SRAM) manufactured by Integrated Silicon Solution Inc. (ISSI). Below are its key specifications, descriptions, and features:

Specifications:

• Organization: 256K x 16 (4 Megabit)
• Voltage Supply: 3.3V (±10%)
• Access Time: 10 ns
• Operating Current: 70 mA (typical)
• Standby Current: 5 mA (typical)
• Package: 44-pin TSOP II (Type I)
• Operating Temperature Range: -40°C to +85°C (Industrial)
• Interface: Parallel, asynchronous
• Data Retention: > 20 years

Descriptions:

• The IS61LV25616AL-10TLI is a low-power, high-performance SRAM designed for applications requiring fast data access and low power consumption.
• It features a 16-bit wide data bus and operates with a 3.3V power supply, making it suitable for embedded systems, networking, and industrial applications.
• The 10 ns access time ensures high-speed read/write operations.
• It supports asynchronous operation, meaning no clock signal is required for data access.

Features:

• High-Speed Performance: 10 ns access time.
• Low Power Consumption:
• Active current: 70 mA (typical)
• Standby current: 5 mA (typical)
• Wide Operating Voltage: 3.3V (±10%).
• Industrial Temperature Range: -40°C to +85°C.
• TSOP II Package: Compact 44-pin form factor.
• Asynchronous Operation: No clock synchronization required.
• Data Retention: Guaranteed for over 20 years.
• CMOS Technology: Ensures low power and high noise immunity.
• Tri-State Outputs: Allows bus sharing in multi-memory systems.

This SRAM is commonly used in telecommunications, networking equipment, medical devices, and industrial control systems where fast, reliable memory access is critical.