7204L15SOGI

Overview

The Renesas Electronics Corporation 7204L15SOGI is an asynchronous FIFO memory device featuring a storage organization of 4K x 9 bits, resulting in a total capacity of 36.86 kbit. It operates with a bidirectional data bus and supports a maximum clock frequency of 40 MHz with a typical access time of 15 ns. The component functions within a supply voltage range of 4.5 V to 5.5 V, drawing a maximum supply current of 120 mA. It is housed in a 28-SOIC package and is rated for operation across an extended temperature range from -40°C to +85°C.

Feature Summary

• Asynchronous dual-port architecture enabling independent read and write operations without a shared clock constraint.
• Bidirectional data bus interface supporting flexible system integration and signal routing.
• High-speed performance capability with 15 ns access time and 40 MHz operational frequency.
• Extended industrial temperature rating ensuring reliable operation in demanding environmental conditions.

Applications

• Data buffering between components operating at different clock speeds
• Interface bridging in high-speed digital communication systems
• Temporary data storage in embedded processing architectures

Procurement Notes

Verify the specific suffix 'GI' against official Renesas documentation to confirm RoHS compliance status and lead-free manufacturing details. Confirm package dimensions match the SOIC-28 specification. Check for any product discontinuance notices or lifecycle changes prior to finalizing procurement plans.

Selection Notes

Select this component when a bidirectional data interface is required for asynchronous memory buffering. Ensure the system design accommodates the 4.5 V to 5.5 V supply voltage range and the 120 mA maximum current consumption. Verify that the 28-SOIC package footprint aligns with the PCB layout constraints.

Part Context

This part belongs to the Renesas 7204 series of asynchronous FIFO memories. It provides non-volatile-like data retention during power cycles only if backed up, otherwise serving as volatile temporary storage. The series is designed for applications requiring high-throughput data handling between disparate system blocks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas resources for potential obsolescence management or cross-reference options.