72V2105L10PFG

FIFOs Memory Overview

The 72V2105L10PFG is a synchronous First-In, First-Out (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 commercial operating temperatures between 0°C and +70°C.

FIFOs Memory Feature Summary

• Supports high-speed synchronous data buffering with up to 100 MHz operation
• Provides wide 18-bit data bus width for efficient parallel data handling
• Includes programmable full/empty flags for status monitoring
• Features relay capability for flexible system integration

FIFOs Memory Applications

• Data buffering in graphics processing systems
• Interprocessor communication interfaces
• Local area network data transmission buffers

FIFOs Memory Procurement Notes

Verify the specific suffix PFG to confirm the tray packaging format and lead-free compliance status. Ensure the design accommodates the 64-TQFP footprint and 0.8 mm pitch requirements. Confirm that the 3.3V logic levels match the system interface standards. Check for moisture sensitivity level 3 handling requirements during assembly. Validate that the 100 MHz clock speed meets the target application timing constraints.

FIFOs Memory Selection Notes

Select this component when an 18-bit wide synchronous FIFO is required for high-throughput applications. The 256K depth provides substantial buffering for burst data transfers. Compare against other 72V2105 variants if industrial temperature ranges or different packaging options are needed. Ensure the 10 ns access time aligns with the system clock domain. Consider the 60 mA power consumption for thermal management in dense designs.

FIFOs Memory Part Context

This part belongs to the Renesas 72V2105 series of SuperSync FIFOs. It is functionally equivalent to the IDT72V2105L10PFG under previous branding. The device is designed for high-performance data buffering tasks requiring wide data paths. It represents a standard solution for synchronizing data rates between asynchronous or differently clocked system components.

FIFOs Memory Replacement Considerations

The IDT72V2105L10PFG is a confirmed direct substitute with identical electrical specifications and pinout.