72V253L6BC

FIFOs Memory Overview

The 72V253L6BC is a synchronous FIFO integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 72K bits, organized as 4K x 18 or 8K x 9. The device supports unidirectional data transfer with a maximum data rate of 166MHz and an access time of 4ns. It operates within a supply voltage range of 3.15 V to 3.45 V and draws a maximum supply current of 35mA. The component is housed in a 100-CABGA package measuring 11x11 mm and functions within a commercial temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First-Word-Fall-Through (FWFT) operation for immediate data availability upon read enable assertion.
• Includes programmable status flags to indicate full, empty, and near-full conditions.
• Provides relay capability to maintain data integrity during bus turnaround operations.

FIFOs Memory Applications

• High-speed data buffering between asynchronous system domains
• Interface bridging in telecommunications equipment
• Data acquisition systems requiring precise timing control

FIFOs Memory Procurement Notes

Verify the specific package marking and date code against official Renesas documentation due to product discontinuation. Confirm RoHS compliance status as the component may not meet current environmental directives. Ensure design-in compatibility with existing PCB footprints for the 100-CABGA package before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a high-speed synchronous FIFO with 4ns access time is required. The 100-CABGA package suits applications needing dense surface-mount integration. Consider the 72V253L6PF alternative if a TQFP package is preferred for prototyping or lower-density board layouts.

FIFOs Memory Part Context

This part belongs to the 72V series of Super Sync II FIFOs from Renesas. It is designed for high-performance memory interfacing where low latency and high throughput are critical. The 72V253 variant specifically offers 72K bit depth, balancing capacity with speed for complex digital signal processing tasks.

FIFOs Memory Replacement Considerations

The IDT72V253L6BC is listed as an alias for this component. Verify pinout and electrical specifications against the original datasheet before substitution.