7207L20J8

Overview

The Renesas Electronics 7207L20J8 is a CMOS parallel FIFO memory component with a storage organization of 32K x 9 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and features an access time of 20 ns. The device is housed in a 32-pin PLCC package and supports moisture sensitivity level 3. It belongs to the 7207L20 series and is identified by the alias IDT7207L20J8.

Feature Summary

• Supports asynchronous and simultaneous read/write operations for multiprocessing applications
• Includes Full and Empty status flags to prevent data overflow and underflow
• Features auto-retransmit capability allowing read pointer reset when triggered

Applications

• Multiprocessing systems requiring rate buffering
• Data acquisition systems needing temporary storage
• Digital signal processing interfaces

Procurement Notes

Verify component authenticity through authorized channels as this part is discontinued. Confirm RoHS compliance status, which is listed as non-compliant in available records. Check for moisture sensitivity handling requirements due to MSL 3 classification. Ensure replacement strategies account for end-of-life status and potential availability constraints from secondary markets.

Selection Notes

Select this component only if legacy compatibility with the 720X family is required. Verify that the 32K x 9 word depth and 20 ns access speed meet system timing constraints. Consider the PLCC-32 package dimensions for PCB layout. Evaluate alternative modern FIFO solutions if new designs do not mandate this specific obsolete part number.

Part Context

This component is part of the Renesas 7207L20 series, which includes variants like 7207L15JG and 7207L20LB8. These devices are designed for high-speed data buffering in complex electronic systems. The series utilizes CMOS technology to provide low power consumption while maintaining ultra-high speed performance suitable for demanding digital applications.

Replacement Considerations

Public confirmed substitute part numbers are not available for this discontinued component.