CY7C199C-15VC – CYPRESS SEMICONDUCTOR CORP

Overview

The Infineon Technologies CY7C199C-15VC is a high-speed asynchronous SRAM designed for applications demanding rapid data access, boasting a critical 15 ns access time. Its 32K x 8 organization provides a compact 256Kbit storage capacity, making it suitable for embedded systems. A key design consideration for this component is managing the trade-off between access speed and power consumption; while its asynchronous nature simplifies interface design, careful power sequencing is essential to prevent data corruption during transitions, especially in power-sensitive portable devices.

Key Features

• Memory Type: Volatile SRAM
• Memory Size: 256Kbit
• Memory Organization: 32K x 8
• Access Time: 15 ns
• Voltage Supply: 4.5V to 5.5V
• Package: 28-SOJ (0.300″ width)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• High-speed data buffering in embedded controllers
• Instruction cache in low-power microprocessors
• Temporary data storage for real-time signal processing
• Configuration data retention in industrial automation modules