Integrated Silicon Solution, Inc. (ISSI)

IS61C5128AS-25QLI

IS61C5128AS-25QLI Description

The IS61C5128AS-25QLI is a high-performance Synchronous Static Random Access Memory (SRAM) IC designed by Integrated Silicon Solution, Inc. (ISSI). This memory IC chip features a 512K x 8 memory organization, providing a total memory size of 4 Mbit. It operates with a parallel memory interface, ensuring efficient data transfer and compatibility with a wide range of systems. The device supports a supply voltage range of 4.5V to 5.5V, making it suitable for various power supply configurations.

The IS61C5128AS-25QLI is housed in a surface-mount package, specifically a 32SOP, which is ideal for compact and high-density PCB designs. It has an access time of 25 ns and a write cycle time of 25 ns, ensuring fast read and write operations. The memory is volatile, meaning it retains data only while power is supplied, which is typical for SRAMs.

IS61C5128AS-25QLI Features

• Memory Organization: 512K x 8, providing a total of 4 Mbit of memory.
• Access Time: 25 ns, ensuring rapid data retrieval.
• Write Cycle Time: 25 ns, facilitating quick write operations.
• Supply Voltage: 4.5V to 5.5V, offering flexibility in power supply requirements.
• Memory Type: Volatile SRAM, ideal for applications requiring fast read/write access.
• Memory Interface: Parallel, ensuring compatibility with various systems.
• Mounting Type: Surface Mount, suitable for high-density PCB designs.
• Package: 32SOP, providing a compact and robust solution.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring reliability in various environmental conditions.
• Compliance: ROHS3 Compliant and REACH Unaffected, adhering to environmental and safety standards.

IS61C5128AS-25QLI Applications

The IS61C5128AS-25QLI is well-suited for a variety of applications that demand high-speed, reliable memory solutions. Its fast access and write times make it ideal for use in:

• Telecommunications: For buffering and temporary storage in communication systems.
• Networking: In routers and switches for fast data processing.
• Embedded Systems: In microcontroller-based systems requiring quick data access.
• Industrial Control: For real-time data processing and control systems.
• Consumer Electronics: In devices requiring fast and reliable memory, such as gaming consoles and digital cameras.

Conclusion of IS61C5128AS-25QLI

The IS61C5128AS-25QLI from ISSI is a robust and versatile SRAM IC chip that offers significant performance benefits. Its fast access and write times, combined with a compact surface-mount package, make it an excellent choice for applications requiring high-speed data processing and storage. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in telecommunications, networking, or embedded systems, the IS61C5128AS-25QLI provides reliable and efficient memory solutions, making it a standout choice in its category.