7207L20JGI

Overview

The Renesas Electronics Corporation 7207L20JGI is an asynchronous FIFO memory device 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 a 20 ns access time. The component is housed in a 32-pin PLCC package and supports surface mount installation. It is designed for applications requiring simultaneous read and write operations.

Feature Summary

• Supports asynchronous and simultaneous read/write operations
• Includes retransmit capability for pointer reset
• Provides status flags for empty, half-full, and full conditions

Applications

• Multiprocessing systems
• Rate buffering applications
• Data overflow prevention circuits

Procurement Notes

Verify the specific suffix JGI against official datasheets to confirm package type and moisture sensitivity level. Confirm RoHS compliance status as sources vary. Check current availability as this part may be discontinued or subject to limited supply restrictions from the manufacturer.

Selection Notes

Select this component when a 32K x 9 word depth is required for data buffering. Ensure the system voltage aligns with the 4.5 V to 5.5 V operating range. Verify that the 20 ns access speed meets the timing requirements of the target interface. Consider the 32-PLCC package constraints for PCB layout.

Part Context

This device belongs to the 7207 series of CMOS parallel FIFO memories. It is functionally compatible with other members of the 720X family. The component utilizes Full and Empty flags to manage data flow effectively in high-speed digital environments.

Replacement Considerations

Check for direct pin-compatible substitutes within the same series. Verify if alternative access times or package options are available from the manufacturer for updated designs.