The UPD6272CX is a CMOS static RAM (SRAM) chip manufactured by NEC. It offers high-speed performance and low power consumption, making it suitable for a variety of memory applications. This SRAM is designed to provide reliable data storage and retrieval in embedded systems, portable devices, and battery-backed memory applications.

Applications:

• Embedded Systems: Used as cache memory in microcontrollers and microprocessors.
• Portable Devices: Integrated into handheld devices like PDAs and digital cameras.
• Battery-Backed Memory: Used in applications requiring non-volatile memory with battery backup.
• Industrial Control: Found in industrial automation equipment for storing configurations.
• Telecommunications: Used in network devices.

Features:

• High-Speed Access Time: Provides fast data access.
• Low Power Consumption: Uses CMOS technology for energy efficiency.
• Wide Operating Voltage Range: Compatible with various power supplies.
• Data Retention: Retains data when powered by a battery backup.
• Standard Package: Easy to integrate.

Benefits:

• Increased System Performance: The high-speed access enhances performance.
• Extended Battery Life: Low power consumption extends battery life.
• Reliable Data Storage: Data retention ensures no loss of data.
• Flexible Integration: The wide operating voltage and standard package simplify system design.
• Cost-Effective: Provides a balance of performance and cost.

Technical Specifications:

The UPD6272CX typically has an organization of 32K x 8 bits, offering a total storage capacity of 256 Kilobits. It utilizes a standard parallel interface for integration with microcontrollers and microprocessors. The typical operating temperature range spans from -40°C to +85°C. Available packaging options commonly include DIP and SOJ. In standby mode, the current draw is minimized to ensure prolonged data retention when powered by a battery backup. The access times and cycle times are optimized for rapid data retrieval and storage, supporting high-performance system operation.