7200L15J

Overview

The Renesas Electronics Corporation 7200L15J is an asynchronous FIFO memory device featuring a 256 x 9 bit organization and a 9-bit data bus width. It operates within a supply voltage range of 4.5 V to 5.5 V, with a maximum power supply current of 80 mA. The component supports unidirectional bus direction and provides a 15 ns access time at a data rate of 40 MHz. It is housed in a 32-PLCC package and functions across an operating temperature range of -40°C to 85°C.

Feature Summary

• Asynchronous operation for flexible clock domain crossing
• Unidirectional data flow capability
• Supports relay functionality

Applications

• Data buffering in high-speed digital systems
• Clock domain interface bridging
• Parallel data transfer management

Procurement Notes

Verify the specific suffix requirements for your application, as the base model may have variations. Confirm RoHS compliance status and moisture sensitivity level before integration. Check for end-of-life notices or discontinuation updates from the manufacturer. Ensure the 32-PLCC package footprint matches your PCB design constraints. Validate that the 4.5V to 5.5V supply range aligns with your system power architecture.

Selection Notes

Select this component when a small-capacity asynchronous FIFO with a 9-bit width is required. The 15 ns access time suits moderate-speed parallel interfaces. Consider the 32-PLCC package if through-hole or standard surface-mount assembly is preferred. Verify that the unidirectional nature meets your data flow requirements compared to bidirectional alternatives.

Part Context

This part belongs to the 7200L series of asynchronous FIFOs from Renesas Electronics. The series typically offers various depths and speeds, with the 7200L15J representing a 256x9 configuration. It is designed for general-purpose memory buffering applications requiring simple control logic and reliable data storage.

Replacement Considerations

Check for direct pin-compatible replacements within the same series or newer generations. Verify electrical compatibility, including voltage levels and timing parameters. Ensure the replacement maintains the 9-bit width and asynchronous operation mode.