IS62LV256AL-45ULI

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IS62LV256AL-45ULI

IC SRAM 256KBIT PARALLEL 28SOP

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Thông số kỹ thuật

Part Status Active
DigiKey Programmable Not Verified
Memory Type Volatile
Memory Format SRAM
Technology SRAM - Asynchronous
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface Parallel
Write Cycle Time - Word, Page 45ns
Access Time 45 ns
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 28-SOIC (0.330", 8.38mm Width)
Supplier Device Package 28-SOP
Base Product Number IS62LV256

Tổng quan

Description

The IS62LV256AL-45ULI is a high-performance CMOS static random-access memory (SRAM) chip. It features a capacity of 256 kilobits (32K x 8 bits) and is designed primarily for low-power applications. Operating at a maximum access time of 45 nanoseconds, it provides quick data retrieval, which is essential for various electronic devices.
This SRAM operates on a single 3.0V to 3.6V power supply, making it ideal for battery-powered systems. The device supports both asynchronous read and write operations, enhancing flexibility in data management. Its low standby current and high-speed performance make it suitable for applications in telecommunications, networking, and portable electronics.
The pin configuration follows a standard SOIC-28 package, facilitating easy integration into circuit boards. Overall, the IS62LV256AL-45ULI is a versatile memory option for designers looking for reliable and efficient SRAM solutions in modern electronic applications.

Features

The IS62LV256AL-45ULI is a 256K-bit (32K x 8) CMOS static RAM featuring the following key characteristics:
1. Access Time: Provides fast access time of 45 ns.
2. Low Power Consumption: Operates with low power requirements, making it suitable for battery-powered applications.
3. Wide Operating Voltage: Supports a wide voltage range from 2.7V to 3.6V, ensuring compatibility with various systems.
4. Asynchronous Operation: Offers fully asynchronous operation for ease of use in designs.
5. Three-state Outputs: Features three-state outputs, allowing multiple RAM chips to be connected on the same bus without interference.
6. High-Speed Operation: Ideal for high-speed applications due to its rapid access time.
7. Industrial Temperature Range: Rated for operation in a wide temperature range, making it suitable for industrial applications.
Overall, the IS62LV256AL-45ULI is designed for compact, efficient, and reliable memory solutions in a variety of electronic devices.

Package

The IS62LV256AL-45ULI is packaged in a 28-pin SOIC (Small Outline Integrated Circuit) form factor. This package type is designed for surface mounting, featuring a thin profile and reduced board space requirements.

Manufacturer

The IS62LV256AL-45ULI is manufactured by Integrated Silicon Solution, Inc. (ISSI). ISSI is a semiconductor company that specializes in the design and production of high-performance memory products, including SRAM, DRAM, and flash memory. Founded in 1988 and headquartered in San Jose, California, ISSI serves various markets, including automotive, industrial, telecommunications, and consumer electronics. The company focuses on delivering innovative memory solutions and has established a reputation for quality and reliability in the semiconductor industry.

Application

The IS62LV256AL-45ULI is a low-power CMOS static RAM used in various applications, including portable devices, digital consumer electronics, telecommunications, and networking equipment. It serves as temporary data storage in microcontrollers, embedded systems, and memory caching in computers. Its features make it suitable for applications requiring fast access times and low power consumption.

Equivalent

The IS62LV256AL-45ULI is a 256K-bit SRAM chip. Equivalent products include:
1. MT48LC256K - Micron
2. CY7C199 - Cypress
3. W24257 - Winbond
4. IDT71V256 - Integrated Device Technology
Always verify specifications like access times, voltage, and packaging to ensure compatibility for your specific application.

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