CY7C199-15ZIT 4K x 9 CMOS SRAM Memory IC – 44-Pin PLCC Package

CY7C199-15ZIT Overview

The CY7C199-15ZIT is a high-performance 4K x 9-bit static RAM designed for fast and reliable data storage in industrial and embedded systems. Featuring a 15 ns access time and a low power consumption profile, this memory device is optimized for applications requiring quick read/write cycles and stable operation. Its 32-pin SOJ package supports easy integration on standard PCBs, while the TTL-compatible inputs and outputs ensure seamless interfacing with a wide range of logic families. Available from IC Manufacturer, this SRAM offers a robust solution for engineers seeking dependable, high-speed memory components in demanding environments.

CY7C199-15ZIT Technical Specifications

CY7C199-15ZIT Key Features

• Fast 15 ns Access Time: Enables rapid data retrieval and storage, critical for high-speed computing and real-time processing applications.
• 9-Bit Wide Data Bus: Supports non-standard data widths, facilitating customized memory architectures for specialized industrial systems.
• Low Power Consumption: Incorporates CMOS technology with standby power reduction, enhancing system energy efficiency and thermal management.
• TTL-Compatible Inputs/Outputs: Ensures straightforward interfacing with a broad spectrum of logic devices, simplifying design integration.

CY7C199-15ZIT Advantages vs Typical Alternatives

This static RAM stands out for its combination of rapid 15 ns access times and a 9-bit data width, which is less common in typical memory devices. Its low power CMOS standby mode reduces overall energy usage compared to traditional SRAMs. Additionally, the 32-pin SOJ package enables easy mounting and reliable connections, offering superior integration flexibility and stable performance in industrial settings.

Typical Applications

• High-speed buffer memory in communication equipment, supporting quick data transfer and temporary storage in network routers and switches.
• Embedded system memory modules requiring fast random access for microcontroller or DSP applications.
• Data caching in industrial automation controllers to improve response times and system throughput.
• General-purpose SRAM for use in test and measurement instruments where reliable, fast memory access is essential.

CY7C199-15ZIT Brand Info

The CY7C199-15ZIT is part of a well-established family of static RAM products known for their high performance and reliability. Manufactured using advanced CMOS technology, this device reflects rigorous quality standards and design precision. It is trusted by engineers and system designers across multiple industries for delivering consistent speed and power efficiency. This product line continues to support evolving industrial and embedded applications with proven technology and robust specifications.

FAQ

What is the significance of the 9-bit data width in the CY7C199-15ZIT?

The 9-bit data width allows the device to store an additional parity or error-checking bit alongside the standard 8-bit data byte. This feature is beneficial for systems requiring error detection capabilities, improving data integrity without adding external circuitry.

How does the 15 ns access time affect system performance?

A 15 ns access time means that the device can retrieve or write data very quickly, reducing memory latency. This speed is critical in applications where fast processing and real-time data handling are required, such as communication systems or embedded controllers.

Can the CY7C199-15ZIT operate in low power modes?