Infineon Technologies CY7C199CN-15VXCT

Infineon CY7C199CN-15VXCT - High-Performance 256Kbit Asynchronous SRAM

The CY7C199CN-15VXCT from Infineon Technologies is a high-speed, low-power 256Kbit static random-access memory (SRAM) designed for demanding embedded and industrial applications. With an ultra-fast 15ns access time and asynchronous parallel interface, this memory IC delivers reliable performance for data buffering, cache memory, and real-time processing systems.

Key Features & Benefits

• Ultra-Fast Access: 15ns access time ensures rapid data retrieval for time-critical applications
• Flexible Organization: 32K x 8 configuration optimizes byte-wide data handling
• Wide Voltage Range: 4.5V to 5.5V operation compatible with standard TTL/CMOS logic
• Industrial Temperature Range: Operates reliably from 0°C to 70°C
• Surface Mount Package: 28-BSOJ package saves board space and simplifies assembly
• RoHS Compliant: Meets environmental standards for global markets

Applications

• Embedded systems and microcontroller interfaces
• Data buffering and cache memory
• Industrial control systems
• Telecommunications equipment
• Test and measurement instruments
• Automotive electronics

Performance Advantages

The CY7C199CN-15VXCT stands out in the memory IC market with its exceptional 15-nanosecond access time, making it ideal for applications requiring immediate data availability. The asynchronous architecture eliminates the need for clock synchronization, simplifying system design while maintaining high throughput. Its 32K x 8 organization provides optimal byte-level granularity for embedded processors and microcontrollers.

Design Considerations

When integrating the CY7C199CN-15VXCT into your design, consider the 4.5V to 5.5V supply voltage range which ensures compatibility with both 5V TTL and CMOS logic families. The industrial temperature rating (0°C to 70°C) makes this SRAM suitable for commercial and light industrial environments. The surface-mount 28-BSOJ package offers excellent board space efficiency while maintaining reliable solder joint integrity.

Quality & Compliance

This Infineon memory IC is fully RoHS compliant, meeting international environmental standards for lead-free manufacturing. Each unit undergoes rigorous testing to ensure reliability across the full operating temperature range and voltage specifications. The tape and reel packaging facilitates automated pick-and-place assembly for high-volume production.

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic sourcing and lifecycle support for premium semiconductors. Our engineering-focused approach ensures you receive genuine components with full technical documentation and expert guidance for your design decisions. We maintain strict quality control throughout our supply chain to guarantee authentic Infineon products with complete traceability.

Related Products & Resources

Explore our complete range of Memory Solutions including SRAM, DRAM, Flash, and EEPROM components from leading manufacturers like Infineon, Cypress, Microchip, and Winbond. Our memory portfolio covers densities from 1Kbit to several Gigabits with various interface options including parallel, SPI, I2C, and DDR.

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Technical Support

Our team of semiconductor specialists is available to assist with product selection, cross-referencing, and technical questions. Whether you need help with memory density calculations, interface compatibility, or lifecycle planning, HQICKEY provides the engineering support you need to succeed.

• CY7C199CN-15VXCT.pdf