The UPD431000AGZ-70LL is a 1Mbit (128K x 8) high-speed CMOS Static RAM (SRAM) manufactured by NEC. It is designed for applications requiring fast access times and low power consumption. The '70LL' indicates a 70ns access time and low-power operation. This memory component is commonly used in various embedded systems, cache memory, and other high-performance applications.

Applications

• Embedded Systems
• Cache Memory
• Networking Equipment
• Industrial Control Systems
• High-Speed Data Acquisition

Features

• High-speed access time (70ns)
• Low power consumption
• Single 5V power supply
• Fully static operation (no clock required)
• TTL compatible inputs and outputs

Benefits

• Fast Data Access: The 70ns access time allows for quick retrieval and storage of data, improving system performance.
• Low Power Consumption: Reduces energy usage, making it suitable for battery-powered devices and energy-efficient systems.
• Easy Integration: TTL compatible I/O simplifies interfacing with other digital components.
• Reliable Operation: Static operation ensures data retention without the need for refresh cycles.
• Versatile Use: Can be implemented in a wide range of applications due to its speed and power efficiency.

Additional Details

The UPD431000AGZ-70LL is typically available in a 32-pin DIP or SOJ package. It operates over a standard industrial temperature range. Refer to the datasheet for detailed information on power consumption, timing characteristics, and packaging options. It's designed for applications demanding high reliability and performance, making it a popular choice for memory solutions in various electronic devices.