The GS8321Z36E-250I is a high-speed, low-power synchronous SRAM (Static Random-Access Memory) manufactured by GSI Technology. This memory device is designed for applications requiring high bandwidth and fast access times, typically found in networking, telecommunications, and high-performance computing systems.

Applications:

• Networking: Routers, switches, and network interfaces.
• Telecommunications: Base stations, central office equipment.
• High-performance computing: Servers, workstations, and embedded systems.
• Data Acquisition: High-speed data capture and processing systems.
• Image and Video Processing: Frame buffers, video memory.

Features:

• High-speed operation: 250 MHz clock frequency.
• Zero Bus Turnaround (ZBT): Eliminates dead cycles between reads and writes.
• 36-bit data bus width.
• 32 Mbit memory density (8M x 4 organization).
• LVTTL-compatible inputs and outputs.
• Single 3.3V power supply.
• Internal input resistors on address and control lines.
• Available in a 100-pin TQFP package.
• Industrial temperature range: -40°C to +85°C.

Benefits:

• Increased system performance due to high-speed operation and ZBT architecture.
• Simplified system design with LVTTL-compatible I/O.
• Reduced power consumption with a single 3.3V supply.
• Improved signal integrity due to internal input resistors.
• Suitable for harsh environments with an industrial temperature range.

Technical Specifications:

The GS8321Z36E-250I operates with a 3.3V power supply and supports a clock frequency of 250 MHz. The memory is organized as 8M x 4, providing a total memory capacity of 32 Mbit. It features a ZBT architecture, which allows for seamless transitions between read and write operations. The device supports LVTTL-compatible inputs and outputs, simplifying integration with other system components. It is available in a 100-pin TQFP package, which provides a compact footprint and is suitable for surface mounting. The operating temperature range is industrial (-40°C to +85°C), making it suitable for a wide range of applications and environments.

This SRAM is ideal for applications that require high bandwidth and fast access times, such as networking equipment, telecommunications systems, and high-performance computing platforms. Its ZBT architecture and LVTTL-compatible I/O simplify system integration, while its industrial temperature range ensures reliable operation in harsh environments.