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7130LA55PDGI

7130LA55PDGI Description

The 7130LA55PDGI is a high-performance 8Kbit (1K x 8) parallel SRAM manufactured by Renesas Electronics Corporation, designed for applications requiring fast, volatile memory with reliable data retention. This through-hole-mounted device operates within a 4.5V to 5.5V supply range and delivers an access time of 55 ns, making it suitable for high-speed data processing. Organized in a 1K x 8 configuration, it features a parallel memory interface for efficient data transfer. The SRAM is ROHS3 compliant and REACH unaffected, ensuring adherence to environmental regulations. Packaged in a 48DIP tube, it is ideal for prototyping and industrial applications where durability and ease of integration are critical.

7130LA55PDGI Features

• Memory Type: Volatile SRAM with 8Kbit capacity (1K x 8 organization).
• High-Speed Performance: 55 ns access time and 55 ns write cycle time, enabling rapid read/write operations.
• Wide Voltage Range: Operates at 4.5V–5.5V, compatible with standard TTL logic levels.
• Robust Packaging: 48DIP through-hole design for secure mounting in harsh environments.
• Compliance: ROHS3 and REACH compliant, meeting global environmental standards.
• Reliability: MSL 1 (Unlimited) moisture sensitivity, ensuring long-term storage stability.

7130LA55PDGI Applications

This SRAM is optimized for embedded systems, industrial controls, and legacy computing applications where low-latency memory access is essential. Key use cases include:

• Industrial Automation: Real-time data logging and control systems requiring fast SRAM.
• Legacy Computing: Upgrades or repairs for older systems with parallel memory interfaces.
• Telecommunications: Buffer memory in networking equipment for temporary data storage.
• Test & Measurement: High-speed data acquisition systems needing rapid read/write cycles.

Conclusion of 7130LA55PDGI

The 7130LA55PDGI is a dependable parallel SRAM solution for applications demanding speed, durability, and compatibility with legacy systems. Its 55 ns access time, wide voltage range, and robust packaging make it a preferred choice for industrial and embedded designs. While marked as obsolete, it remains a viable option for maintenance, prototyping, and specialized applications where modern alternatives may not suffice. Renesas' reputation for quality ensures this SRAM meets stringent performance and reliability standards.