7206L50P

Overview

The Renesas 7206L50P is an asynchronous FIFO memory device with a storage capacity of 144K bits, organized as 16K words by 9 bits. It operates at a maximum data rate of 15MHz with a 50ns access time. The component supports unidirectional bus direction and functions within a supply voltage range of 4.5V to 5.5V. It features a 28-pin PDIP package for through-hole installation and is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• Asynchronous operation enabling simultaneous independent read and write cycles
• Dual expandability allowing expansion by both word depth and bit width
• Retransmit capability for resetting the read pointer to its initial position

Applications

• Multiprocessing systems requiring data buffering
• Rate buffer applications between mismatched speed interfaces
• Data acquisition systems needing temporary storage

Procurement Notes

Verify component authenticity and datasheet alignment before procurement. Confirm package type matches design requirements. Check for end-of-life status or obsolescence notices from the manufacturer. Ensure supply chain sources provide valid traceability documentation. Validate electrical specifications against current system constraints.

Selection Notes

Select this component for applications requiring 16K x 9 asynchronous buffering. Ensure the design accommodates the 28-PDIP through-hole package. Verify that the 15MHz speed meets system timing requirements. Confirm compatibility with 5V logic levels and standard TTL I/O types.

Part Context

This part belongs to the Renesas 7200 series of CMOS parallel FIFO memories. It is functionally compatible with the broader 720X family, offering low power consumption and ultra-high-speed performance relative to its generation. The series supports industrial temperature ranges and various package options including PLCC and Cerdip.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.