72V205L10PFG

FIFOs Memory Overview

The Renesas Electronics Corporation 72V205L10PFG is a synchronous FIFO memory device belonging to the 72V series. It features a storage capacity of 4.5K bits, organized as 256 words by 18 bits. The component supports unidirectional data transfer with a maximum data rate of 100MHz and an access time of 6.5ns. It operates on a single 3V to 3.6V power supply and draws a maximum supply current of 30mA. The device is housed in a 64-TQFP (14x14) surface-mount package and functions within a commercial temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) timing for rapid data availability
• Includes programmable status flags such as empty, full, almost-empty, and almost-full indicators
• Enables depth and width expansion for customized memory configurations
• Features output enable control to place the data bus in a high-impedance state

FIFOs Memory Applications

• Data buffering in optical disk controllers
• Interprocessor communication interfaces
• Local Area Network (LAN) data handling

FIFOs Memory Procurement Notes

Verify RoHS compliance status carefully, as documentation indicates conflicting information regarding adherence to environmental standards. Confirm the specific manufacturing date code and assembly site via official datasheets or direct manufacturer inquiry before finalizing procurement decisions to ensure regulatory alignment.

FIFOs Memory Selection Notes

Select this component when a 100MHz synchronous FIFO with 18-bit width is required. Ensure the application environment remains within the 0°C to 70°C operating range. Verify that the 64-TQFP package dimensions fit the PCB layout constraints and that the 3.3V logic levels are compatible with the system interface requirements.

FIFOs Memory Part Context

This part belongs to the Renesas 72V2x5 family of synchronous FIFO memories. It serves as a high-speed buffer solution designed for applications requiring reliable data flow management between asynchronous or synchronous domains. The family offers various speed grades and organizational options to suit different bandwidth and latency needs.

FIFOs Memory Replacement Considerations

The 72V205L15PF is listed as an obsolete predecessor. The 72V205L10PFG is identified as an upgrade replacement for the L15 variant. Verify pin compatibility and electrical specifications against the target application requirements before substitution.