7034L12PFI

Memory IC Overview

The Renesas Electronics Corporation 7034L12PFI is a dual-port static random-access memory (SRAM) device. It features a storage capacity of 1 megabit, organized as 64K words by 16 bits. The component supports asynchronous parallel interface operations with a maximum access time of 12 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and is designed for surface-mount installation in a 100-pin TQFP package. The device is classified as volatile memory technology.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array from two separate ports.
• Asynchronous operation allowing flexible timing control without reliance on a global clock signal.
• Parallel interface supporting standard data bus widths for high-speed data transfer applications.

Memory IC Applications

• High-performance embedded systems requiring fast data buffering
• Network infrastructure equipment needing low-latency packet processing
• Industrial automation controllers demanding reliable volatile data storage

Memory IC Procurement Notes

Verify current availability status as this component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance requirements against specific project standards, noting that older variants may not meet current environmental directives. Validate package integrity upon receipt due to moisture sensitivity classification. Cross-reference manufacturer datasheets for any recent product change notices affecting pinouts or electrical characteristics before finalizing procurement orders.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent read/write operations between different system buses. Ensure the design accommodates the 4.5V to 5.5V operating voltage range and 100-pin TQFP footprint. Consider thermal management capabilities for the specified operating temperature range. Evaluate alternative parts if lower power consumption or synchronous interface timing is preferred over asynchronous flexibility.

Memory IC Part Context

This part belongs to the Renesas 7034L series of dual-port SRAMs, designed for applications requiring high-speed data sharing between processors. The series typically offers various access times and organization options within the same package family. These components are commonly used in telecommunications and computing systems where data consistency across multiple masters is critical.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided documentation. Verify compatibility with existing designs if considering similar dual-port SRAM devices from other manufacturers or different series within the Renesas portfolio.