7025S12PFI8

Memory IC Overview

The Renesas Electronics Corporation 7025S12PFI8 is a high-speed, asynchronous dual-port static random-access memory (SRAM) IC. It provides a storage capacity of 128 kilobits, organized as 8K words by 16 bits. The device features parallel interface access with a maximum access time of 12 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 100-pin Thin Quad Flat Package (TQFP) measuring 14x14 mm. The component is rated for an industrial operating temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports independent simultaneous read/write operations at both Port A and Port B without bus contention
• Provides high-speed asynchronous data transfer capabilities for low-latency system integration
• Enables flexible data buffering and queuing functions through dual independent port architecture

Memory IC Applications

• High-performance network switching equipment requiring rapid packet buffering
• Telecommunications systems utilizing real-time signal processing and data routing
• Industrial automation controllers managing concurrent sensor data streams

Memory IC Procurement Notes

Verify the exact suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure that the specific package variant matches the intended PCB footprint design constraints.

Memory IC Selection Notes

Select this component when simultaneous bidirectional data access is required without external arbitration logic. Evaluate the 12ns access speed against system timing requirements to ensure adequate performance margins. Consider the 100-TQFP package dimensions for thermal management and board space allocation during the initial hardware design phase.

Memory IC Part Context

This part belongs to the IDT7025 series of dual-port SRAMs manufactured by Renesas Electronics. The series is engineered for applications demanding high throughput and low latency. The 7025S12PFI8 specifically denotes the 12ns speed grade within the S-series lineup, offering a balance between speed and power consumption for embedded memory solutions.

Memory IC Replacement Considerations

Consult official substitution guides for compatible alternatives such as the 7025L20PFGI8 or other series members with matching pinouts and electrical characteristics.