72V205L15PFI8

FIFOs Memory Overview

The 72V205L15PFI8 is a synchronous FIFO memory device manufactured by Renesas Electronics. It features an organization of 256 x 18 bits, providing a total storage capacity of 4.608 kbit. The component operates with a unidirectional bus architecture and supports a maximum clock frequency of 66.7 MHz with a typical access time of 10 ns. It functions within a supply voltage range of 3 V to 3.6 V and draws a maximum supply current of 30 mA. The device is housed in a TQFP-64 package and is rated for commercial operating temperatures between 0°C and +70°C.

FIFOs Memory Feature Summary

• Synchronous first-in, first-out memory architecture with dedicated read and write clocks
• Supports First Word Fall Through (FWFT) mode for reduced latency
• Includes programmable flags indicating empty, full, and almost-empty/full states
• Compatible with standard 3.3V logic levels

FIFOs Memory Applications

• Data buffering in local area network interfaces
• Interprocessor communication systems
• Graphics data buffering applications

FIFOs Memory Procurement Notes

Verify the specific suffix PFI8 against official Renesas documentation to confirm pinout and package dimensions. Confirm RoHS compliance status as sources indicate non-compliance. Check moisture sensitivity level requirements before assembly. Validate lead-free status if required by design specifications. Ensure availability through authorized channels due to potential end-of-life status.

FIFOs Memory Selection Notes

Select this component when a 256x18 synchronous FIFO is required for 3.3V systems. Consider the 66.7 MHz speed and 10 ns access time for moderate-speed buffering needs. Verify that the TQFP-64 package fits the PCB layout constraints. Compare against other members of the 72V205 family if different organizations or temperature ranges are needed.

FIFOs Memory Part Context

This part belongs to the Renesas 72V205 series of synchronous FIFOs. The series offers various memory organizations and speeds. The 72V205 specifically targets 256x18 configurations. Other variants in the family may differ in depth, width, or speed grades. The series is designed for general-purpose data buffering in digital systems.

FIFOs Memory Replacement Considerations

Check for direct substitutes within the 72V205 series. Verify compatibility with existing firmware or control logic. Ensure pin-to-pin compatibility if replacing on an existing board. Consult Renesas for updated lifecycle information.