The UPD43256BGU-A10 is a 256Kbit (32K x 8) Static Random Access Memory (SRAM) device manufactured by NEC. It's designed for applications needing fast data access and low power consumption. This SRAM is commonly found in embedded systems, cache memory, and various electronic devices needing quick data storage and retrieval.

Applications:

• Embedded Systems: Used for storing program code and working data in microcontrollers and embedded systems.
• Cache Memory: Employed as cache memory in processors to speed up data access.
• Instrumentation: Found in instruments that require the storage of measurement data.
• Industrial Control Systems: Utilized in industrial controllers for storing configuration data.
• Robotics: Integrated into robotic systems to store control algorithms and sensor data.

Features:

• 256Kbit Density: Provides a storage capacity of 256Kbits organized as 32K x 8 bits.
• Fast Access Time: Typically offers a fast access time of 100ns, ensuring quick data retrieval.
• Low Power Consumption: Designed for low power operation, extending battery life in portable devices.
• Single 5V Power Supply: Operates from a single 5V power supply, simplifying system design.
• TTL Compatibility: Compatible with TTL logic levels.
• Standard Packaging: Available in industry-standard DIP (Dual In-line Package) for ease of integration.

Benefits:

• High Speed Performance: Allows for quick data access and improved processing speed.
• Energy Efficient: Low power consumption enables longer battery life in portable and battery-backed systems.
• Simplified Integration: TTL compatibility and DIP packaging make it easy to integrate into existing systems.
• Reliable Data Storage: Provides stable and reliable data retention for critical information.

Technical Specifications:

The UPD43256BGU-A10 typically operates at 5V with an access time of 100ns. The operating temperature range is usually between 0°C to 70°C. The device features separate data input and output pins and is packaged in a standard DIP. Consult the datasheet for complete specifications.