The IDT7130SA25PFG is a high-speed, low-power 1K x 8 Dual-Port Static RAM (SRAM) manufactured by Renesas Electronics America. This device features two independent ports that allow simultaneous access to any memory location. It is designed for applications that require concurrent data access, such as interprocessor communication, signal processing, and data buffering.

Applications

• Interprocessor communication
• Signal processing
• Data buffering
• Shared memory systems
• Real-time data acquisition

Features

• Dual-port SRAM: Allows simultaneous read/write access from two independent ports.
• 1K x 8 memory organization: Provides 1024 bytes of storage.
• High-speed access: 25ns access time enables fast data transfer.
• Low power consumption: Minimizes power dissipation in battery-powered devices.
• TTL-compatible inputs and outputs: Ensures easy interfacing with TTL logic levels.
• On-chip address latches: Simplifies memory addressing.
• Available in a PQFP package: Suitable for surface-mount assembly.

Benefits

• Increased system performance: Dual-port architecture enables concurrent data access, improving throughput.
• Simplified system design: Integrated features reduce the number of external components required.
• Reduced power consumption: Low-power design extends battery life in portable applications.
• Improved reliability: Robust design ensures stable operation in demanding environments.
• Enhanced data integrity: Dual-port access ensures that data is always available to both processors.

Additional Details

The IDT7130SA25PFG operates from a 5V supply and is designed for operation over a commercial temperature range. The device is commonly used in applications where two processors need to share data without interfering with each other. The dual-port architecture eliminates the need for complex arbitration logic, simplifying system design and reducing overall system cost. The fast access time of 25ns ensures that data can be accessed quickly and efficiently. The PQFP package allows for high-density mounting on printed circuit boards. The IDT7130SA25PFG is a reliable and cost-effective solution for a wide range of dual-port memory applications.