7202LA25J

Overview

The Renesas Electronics Corporation 7202LA25J is an asynchronous FIFO memory device featuring a 9K (1K x 9) bit organization. It operates with a maximum clock frequency of 28.5 MHz and provides a typical access time of 25 ns. The component supports bidirectional data transfer within a single circuit configuration. It functions reliably within a supply voltage range of 3 V to 3.6 V, drawing a maximum power supply current of 60 mA. The device is housed in a PLCC-32 package and is rated for industrial operating temperatures between -40°C and +85°C.

Feature Summary

• Supports asynchronous operation with bidirectional data bus capability
• Provides reliable buffering for high-speed digital signal processing applications
• Operates within standard low-voltage CMOS specifications

Applications

• High-speed data buffering in telecommunications equipment
• Interface bridging between processors and peripheral devices
• Digital signal processing systems requiring temporary data storage

Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm exact speed grade and package variant. Ensure compatibility with system voltage levels and thermal requirements before integration. Confirm RoHS compliance status through current manufacturer declarations as regulatory standards may evolve over time.

Selection Notes

Select this component when a moderate depth FIFO with fast access times is required for bidirectional data flow. Compare against other members of the 72V02 series for variations in speed grades or packaging options. Ensure the selected part meets the specific timing constraints of the target application interface.

Part Context

This component belongs to the Renesas 72V02 family of asynchronous FIFOs, designed for general-purpose data buffering. The family offers various speed grades and organizations to suit different performance needs. The 7202LA25J specifically targets applications requiring 25 ns access times within a compact PLCC-32 footprint.

Replacement Considerations

Check for direct substitutes within the same 72V02 series offering identical pinouts and electrical characteristics. Verify availability of equivalent parts from authorized distributors if original stock is limited.