72V263L7-5BCGI8

FIFOs Memory Overview

The Renesas 72V263L7-5BCGI8 is a synchronous FIFO memory device belonging to the SuperSync II family. It features a storage capacity of 144 kbit, organized as 8K x 18 or 16K x 9 bits. The component supports a maximum clock frequency of 133.3 MHz with a 5 ns access time. It operates on a single 3.3 V power supply within a range of 3.15 V to 3.45 V and draws a maximum current of 35 mA. The device is housed in a 100-pin CABGA package (11x11 mm) and functions within an industrial temperature range of -40 °C to +85 °C.

FIFOs Memory Feature Summary

• Eliminates variable clock cycle counting delay associated with latency periods found in previous generations.
• Provides flexible bus-matching capabilities on both read and write ports for unequal bus sizes.
• Supports independent read and write clocks for asynchronous port operation.

FIFOs Memory Applications

• Network data buffering
• Video signal processing
• Telecommunications systems
• Data communications interfaces

FIFOs Memory Procurement Notes

Verify the specific suffix 'I8' against official Renesas documentation to confirm reel packaging requirements. Confirm moisture sensitivity level handling procedures prior to assembly. Ensure the 100-CABGA footprint matches the target PCB design. Validate RoHS compliance status for the specific manufacturing batch. Check for any product discontinuance notifications or lifecycle changes before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when high-speed data buffering between mismatched bus widths is required. The SuperSync II architecture offers improved timing predictability over earlier versions. Consider the 100-pin BGA package for space-constrained designs requiring surface mount technology. Verify that the 133.3 MHz performance meets system clock requirements. Ensure compatibility with 3.3 V logic levels across the entire operating temperature range.

FIFOs Memory Part Context

This part belongs to the Renesas 72V2x3 series of SuperSync II FIFOs. It is functionally compatible with higher density devices in the same family. The series is designed for applications needing large data buffers and bus size matching. It shares architectural similarities with the 72V255/65/75/85 models but offers enhanced performance characteristics.

FIFOs Memory Replacement Considerations

Functionally compatible parts include the 72V255, 72V265, 72V275, and 72V285 SuperSync FIFOs. Pin-to-pin compatibility exists with higher density 72V2x3 and 72V21x3 devices. Verify package type differences when substituting TQFP variants for BGA packages. Confirm electrical specifications match the original design requirements.