7007L20PFGI

Memory IC Overview

The Renesas Electronics 7007L20PFGI is a dual-port static random access memory (SRAM) integrated circuit with a storage capacity of 256 kbit. It features an organization of 32k x 8 bits and supports parallel asynchronous interfaces. The device operates within a supply voltage range of 4.5 V to 5.5 V, with a maximum power current of 155 mA. It offers a typical access time of 20 ns and functions reliably across an industrial temperature range from -40°C to +85°C. The component is housed in a surface-mount TQFP-80 package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration without clock synchronization
• Industrial-grade reliability with extended temperature range support

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data logging applications requiring rapid write cycles

Memory IC Procurement Notes

Verify the specific suffix PFGI to confirm the TQFP-80 surface mount package variant. Confirm RoHS compliance status as documentation may vary by production batch. Check for moisture sensitivity level requirements during handling. Ensure the 4.5V to 5.5V supply voltage aligns with target system rails. Validate lead times due to potential long delivery periods associated with this component series.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. Choose based on the 20 ns access speed for moderate latency needs. Consider the TQFP-80 package for surface mount assembly constraints. Verify that the 5V logic levels match the host system interface requirements. Evaluate the 256 kbit capacity against total memory budget needs.

Memory IC Part Context

This part belongs to the 7007L family of dual-port SRAMs from Renesas Electronics. It serves as a successor or alternative to older PLCC variants like the 7007L20J. The device provides non-volatile-like performance with volatile storage characteristics. It is designed for applications demanding high throughput between multiple masters.

Memory IC Replacement Considerations

The 7007S20PFI is listed as an obsolete upgrade path replacement. Verify pin compatibility and electrical specifications before substitution.