7133LA55G/S2703

Overview

The Renesas Electronics Corporation 7133LA55G/S2703 is a static random-access memory (SRAM) device featuring a 32 kbit storage capacity organized as 2K x 16. It operates with an access time of 55 ns and supports parallel interface communication. The component functions within a supply voltage range of 4.5 V to 5.5 V, with a maximum power consumption of 250 mA. Designed for through-hole installation, it utilizes a PGA-68 package. The device operates reliably within a temperature range of 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous access
• CMOS technology for low power consumption
• Asynchronous operation mode

Applications

• Industrial control systems
• Telecommunications equipment
• Embedded data buffering

Procurement Notes

Verify the exact suffix designation S2703 against official Renesas documentation, as standard listings often reference 7133LA55G. Confirm RoHS compliance status, as some variants are marked non-compliant. Check for End-of-Life notifications or discontinuance alerts prior to procurement planning. Ensure the supplier provides valid traceability for this specific package variant.

Selection Notes

Select this component when a dual-port SRAM with 55 ns speed is required for through-hole applications. Compare against the 7133SA55G for pin-compatible alternatives if surface mount is not mandatory. Verify that the 2Kx16 organization meets system memory mapping requirements. Ensure the operating temperature range aligns with the intended environmental conditions.

Part Context

This part belongs to the Renesas 7133 series of dual-port SRAMs. It shares architectural similarities with the 7133SA and 7133LA families but differs in package type and specific suffix designations. The series is designed for high-performance asynchronous memory applications requiring independent port access.

Replacement Considerations

Official substitutes include IDT7133LA55G. Cross-reference with 7133SA55G for similar electrical characteristics but different packaging. Verify pinout compatibility before substitution.