72V2105L10PF8

FIFOs Memory Overview

The 72V2105L10PF8 is a synchronous FIFO memory device manufactured by Renesas Electronics. It features an organization of 256K x 18 bits, providing a total storage capacity of 4 Mbit. The component supports unidirectional data transfer with a maximum clock frequency of 100 MHz and a typical access time of 10 ns. It operates within a supply voltage range of 3 V to 3.6 V and draws a maximum supply current of 60 mA. The device is housed in a 64-pin TQFP package and is rated for operation between 0°C and +70°C.

FIFOs Memory Feature Summary

• Synchronous first-in, first-out memory architecture with dedicated read and write clocks
• Supports full-width, full-height (FWFH) and half-width, half-height (HWHH) data bus configurations
• Includes programmable status flags for empty, full, and almost-empty conditions
• Integrated parity generation and checking capabilities for data integrity

FIFOs Memory Applications

• Data buffering in high-speed digital signal processing systems
• Interface bridging between processors operating at different clock speeds
• Network equipment packet buffering and traffic management
• Graphics controller frame buffer applications

FIFOs Memory Procurement Notes

Verify the specific suffix 'PF8' against official Renesas documentation to confirm packaging details, as datasheets may list 'PFG' or other variants. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the requested quantity aligns with manufacturer standard packing units to avoid partial reel issues.

FIFOs Memory Selection Notes

Select this component when a 256K x 18 depth is required for synchronous buffering. Compare access times and power consumption against alternative FIFO families if lower latency is critical. Verify that the 3.3V logic levels are compatible with the interfacing system's I/O standards. Consider pin compatibility with existing designs using the 72V2105 series.

FIFOs Memory Part Context

This part belongs to the Renesas 72V2105 family of high-performance synchronous FIFOs. The family offers various densities and speeds, with the 72V2105 specifically designed for wide-data-path applications. It serves as a key component in systems requiring reliable data synchronization between asynchronous or differently clocked domains.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible substitutes within the 72V2105 series, such as the 72V2105L10PFG, ensuring electrical parameters match. Verify if newer revisions from Renesas offer equivalent functionality with updated packaging or compliance certifications.