7028L15PFG

Memory IC Overview

The 7028L15PFG is a 1-Mbit (1Mbit) dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It features an asynchronous parallel interface with a memory organization of 64K x 16 bits. The device supports a maximum access time of 15 ns and operates within a supply voltage range of 4.5V to 5.5V. Designed for surface-mount applications, it is housed in a 100-TQFP package measuring 14x14 mm. The component functions within an ambient temperature range of 0°C to 70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports.

Memory IC Applications

• High-speed data buffering in telecommunications systems
• Cache memory implementation in embedded processing units
• Data storage in industrial control networks

Memory IC Procurement Notes

Verify the specific suffix designation against official Renesas documentation, as the provided model lacks the standard 'G8' or 'I8' environmental compliance indicators often found in current listings. Confirm RoHS status and moisture sensitivity level requirements prior to integration. Cross-reference the exact part number with manufacturer datasheets to ensure compatibility with existing design specifications and regulatory standards.

Memory IC Selection Notes

Select this component when a 1-Mbit capacity with 16-bit word width is required for asynchronous dual-port applications. Ensure the system power supply remains stable between 4.5V and 5.5V. Verify that the PCB layout accommodates the 100-TQFP footprint and that thermal management meets the 0°C to 70°C operating range constraints for the intended environment.

Memory IC Part Context

This part belongs to the Renesas 7028L series of high-performance dual-port SRAMs. It serves as a non-volatile-free memory solution for applications requiring fast, independent port access. The series is designed for robust performance in digital signal processing and networking equipment where low latency and high throughput are critical operational parameters.

Memory IC Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Generic cross-references may not match the specific pinout or electrical characteristics of the 7028L series.