7200L35J

Overview

The Renesas Electronics 7200L35J is an asynchronous FIFO memory device with a storage capacity of 2 kbit, organized as 256 x 9. It features a bidirectional data bus and operates within a supply voltage range of 4.5 V to 5.5 V. The component supports a maximum clock frequency of 22.2 MHz with a typical access time of 35 ns. Maximum power consumption is specified at 80 mA. It is housed in a PLCC-32 package and functions as a single circuit unit.

Feature Summary

• Asynchronous operation for flexible interface integration
• Bidirectional data bus capability for versatile system connectivity
• CMOS technology implementation for standard logic compatibility

Applications

• Data buffering in high-speed digital systems
• Protocol conversion between different clock domains
• Interface bridging in parallel communication architectures

Procurement Notes

Verify the obsolete status and end-of-life designation before procurement planning. Confirm RoHS compliance requirements against project specifications, as this specific part may not meet current environmental standards. Ensure alternative sourcing strategies are established due to discontinuation. Validate pinout compatibility if substituting with newer family members.

Selection Notes

Select this component only when legacy 5V CMOS compatibility and PLCC-32 packaging are mandatory constraints. Evaluate performance requirements against the 35 ns access time and 22.2 MHz limit. Consider redesigning for modern alternatives if bidirectional bus support is not strictly required by the existing architecture.

Part Context

This device belongs to the Renesas 7200L series of asynchronous FIFOs. It represents a legacy CMOS solution designed for parallel data handling applications. The series typically offers various speed grades and packaging options to accommodate different system timing and board space requirements.

Replacement Considerations

Public confirmed substitute: IDT7200L35J8.