7027L15PF

Memory IC Overview

The 7027L15PF is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a total storage capacity of 512 kilobits, organized as 32K words by 16 bits. The device features asynchronous parallel interfaces for both ports, allowing independent read and write operations. It operates within a supply voltage range of 4.5V to 5.5V and supports access times of 15 nanoseconds. The component is housed in a 100-pin TQFP package with a surface-mount configuration.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations through two distinct ports
• Utilizes asynchronous parallel interface architecture for flexible data transfer
• Provides high-speed data access capabilities suitable for demanding processing tasks

Memory IC Applications

• High-performance computing systems requiring fast data buffering
• Network infrastructure equipment needing rapid packet processing
• Industrial automation controllers utilizing real-time data handling

Memory IC Procurement Notes

Verify the specific suffix designation against official documentation, as variations may indicate different packaging or environmental ratings. Confirm that the required operating voltage aligns with the 4.5V to 5.5V specification. Ensure compatibility with the 100-pin TQFP footprint during PCB layout. Check for any recent product change notices regarding pinout or electrical characteristics before finalizing procurement.

Memory IC Selection Notes

Select this component when a design requires true dual-port memory functionality with asynchronous control. It is appropriate for applications where two processors or buses need concurrent access to the same data block without complex arbitration logic. Consider the 15ns access time relative to system clock speeds. Evaluate the power consumption requirements against the specified maximum current limits for the target operating temperature range.

Memory IC Part Context

This part belongs to the 7027L series of dual-port SRAMs from Renesas Electronics. The series offers various speed grades and organization options to suit different performance needs. The 7027L15PF specifically targets applications requiring moderate speed with a 16-bit word width. It serves as a bridge between high-speed processors and slower peripheral devices in mixed-signal environments.

Memory IC Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement maintains the 32K x 16 organization and 100-pin TQFP package. Ensure the substitute device supports the same 4.5V to 5.5V supply voltage range and asynchronous operation mode.