72V85L15PAG8

FIFOs Memory Overview

The 72V85L15PAG8 is an asynchronous dual FIFO manufactured by Renesas Electronics. It features a memory organization of 8K x 9, providing two independent circuits within a single package. The device supports bidirectional data buses and operates with a maximum clock frequency of 40 MHz and a typical access time of 15 ns. It functions within a supply voltage range of 3 V to 3.6 V, with a maximum power consumption of 120 mA. The component is housed in a 56-pin TSSOP surface-mount package and is rated for commercial operating temperatures between 0°C and +70°C.

FIFOs Memory Feature Summary

• Provides dual independent first-in-first-out memory channels for simultaneous data buffering operations.
• Supports asynchronous timing control allowing flexible interface integration without global clock synchronization.
• Features bidirectional data bus orientation to optimize PCB routing and reduce pin count requirements.

FIFOs Memory Applications

• Data buffering between microprocessors and peripheral devices
• Interface bridging between systems operating at different clock speeds
• Temporary storage in high-speed digital signal processing chains

FIFOs Memory Procurement Notes

Verify the specific suffix '8' against official Renesas documentation to confirm if it denotes a distinct packaging variant or environmental compliance status compared to standard versions. Confirm current lifecycle status as end-of-life products may require qualification for long-term supply agreements or alternative sourcing strategies.

FIFOs Memory Selection Notes

Select this component when dual-channel asynchronous buffering is required with 9-bit word width. Ensure the design accommodates the 15 ns access time and 40 MHz maximum frequency limits. Verify that the 56-pin TSSOP footprint matches the target PCB layout constraints and thermal management requirements.

FIFOs Memory Part Context

This part belongs to the 72V85 series of asynchronous dual FIFOs from Renesas Electronics. The series typically offers various speed grades and organizational options to suit different bandwidth requirements. The 72V85L15PAG8 specifically targets applications needing moderate speed performance with dual-channel capability in a compact surface-mount form factor.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for qualified alternatives or cross-reference with IDT equivalents if previously documented in legacy datasheets.