The UT62256CPC-70LL is a 262,144-bit low-power CMOS static RAM organized as 32,768 words by 8 bits. The 'CPC' likely denotes the package type (Ceramic Package), although further research would be needed for exact confirmation. The 'LL' signifies low-voltage operation. This SRAM is tailored for applications requiring minimal power consumption, especially in portable and battery-backed systems. It is built utilizing a high-performance, high-reliability CMOS manufacturing process.

Applications:

• Portable electronic devices
• Battery-powered instruments
• Embedded control systems
• Data acquisition systems
• Memory backup in critical applications

Features:

• Low Voltage Operation (LL): Designed to operate at lower voltages, resulting in reduced power consumption.
• Low Power Consumption: Optimized for minimal power draw in both active and standby modes.
• Fast Access Time: Boasts a 70ns access time, ensuring rapid data retrieval.
• Fully Static Operation: Requires no clock or refresh cycles, simplifying system design.
• Tri-State Outputs: Facilitates easy memory expansion and interfacing with other components.
• Data Retention Capability: Maintains data integrity even at very low voltages, making it suitable for battery backup applications.
• CMOS Technology: Ensures high noise immunity and low power dissipation.

Benefits:

• Extended Battery Life: The ultra-low power consumption significantly extends the operational lifespan of battery-powered devices.
• Enhanced Energy Efficiency: Low-voltage operation and low power consumption contribute to a more energy-efficient system.
• High-Speed Performance: Fast access time ensures rapid data processing and system responsiveness.
• Simplified System Design: Fully static operation simplifies the design process and reduces component count.
• Reliable Data Storage: Stable memory storage ensures data integrity, even in demanding environments.

Additional Details:

The UT62256CPC-70LL is generally available in ceramic packages (if 'CPC' confirms package type). Refer to the manufacturer's datasheet for specific voltage requirements, power consumption data, and detailed timing characteristics. The operating temperature range typically extends from -40°C to +85°C. Ceramic packages often offer improved thermal performance and reliability compared to plastic packages.