72V293L7-5PFGI

FIFOs Memory Overview

The Renesas Electronics 72V293L7-5PFGI is a synchronous FIFO memory device operating at a maximum clock frequency of 133.3 MHz with a 5 ns access time. It features a storage capacity of 1.125 Mbit, organized as 64K x 18 or 128K x 9. The component supports a unidirectional data bus and functions within a supply voltage range of 3.15 V to 3.45 V. Maximum power consumption is specified at 35 mA. It operates reliably in industrial temperatures from -40°C to +85°C and is housed in a 100-pin L-BGA package.

FIFOs Memory Feature Summary

• Supports simultaneous independent read and write operations using separate clocks
• Provides programmable status flags for empty, full, half-full, almost-empty, and almost-full conditions
• Enables retransmit operation with fixed low first word data latency
• Allows depth and width expansion for flexible system integration

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Data acquisition systems requiring precise timing synchronization
• Network interface cards and protocol converters
• Industrial automation control units

FIFOs Memory Procurement Notes

Verify the specific suffix 'L7' against current manufacturer documentation to confirm pinout and electrical characteristics match design requirements. Confirm moisture sensitivity level handling procedures are followed during assembly. Ensure the 100-pin L-BGA footprint matches the PCB layout exactly. Check for any product change notices that may affect long-term availability or material composition.

FIFOs Memory Selection Notes

Select this component when a high-density synchronous FIFO with 1.125 Mbit capacity is required. It is suitable for applications needing 133.3 MHz performance and 5 ns latency. Consider the 100-pin BGA package constraints for board space. Verify compatibility with 3.3V logic levels and industrial temperature ranges before finalizing the design.

FIFOs Memory Part Context

This part belongs to the 72V2x3 series of SuperSync II FIFOs from Renesas. These devices are designed for high-performance data buffering in complex digital systems. The series offers various capacities and speeds, with this specific model providing a balance of density and speed in a compact surface-mount package.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible replacements within the same 72V2x3 family if different capacities are needed. Verify functional equivalence with other synchronous FIFOs offering similar 133.3 MHz speeds and 3.3V operation. Ensure substitute parts support the same 100-pin BGA package or require adapter solutions.