71T75802S133BGI8

Overview

The 71T75802S133BGI8 is a synchronous single data rate zero bus turnaround SRAM manufactured by Renesas Electronics Corporation. It provides an 18 Mbit storage capacity organized as 1M x 18 bits. The device operates with a maximum clock frequency of 133 MHz and features a typical access time of 4.2 ns. It requires a supply voltage range of 2.375V to 2.625V. The component is housed in a 119-PBGA package measuring 14x22 mm and supports surface mount installation. It is rated for commercial operating temperatures between 0°C and 70°C.

Feature Summary

• Supports high-speed parallel data transfer via synchronous interface architecture
• Utilizes zero bus turnaround technology to minimize latency during read-to-write transitions
• Operates on a standard 2.5V core voltage supply for efficient power consumption

Applications

• High-performance networking equipment requiring fast buffer memory
• Telecommunications infrastructure systems
• Industrial control systems needing reliable volatile storage

Procurement Notes

Verify the specific suffix BGI8 against official Renesas documentation to confirm the exact temperature grade and packaging configuration, as suffixes define critical environmental and handling specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as regulatory status may vary by production batch and region. Ensure compatibility with existing PCB footprints for the 119-PBGA package before procurement.

Selection Notes

Select this component when a 18 Mbit synchronous SRAM with a 133 MHz clock speed is required for parallel data processing applications. The 1M x 18 organization suits systems needing wide data buses. Consider the 119-PBGA package constraints for board space and thermal management. Verify that the commercial temperature range meets the operational environment requirements of the target system design.

Part Context

This part belongs to the 71T75802 series of synchronous SRAMs from Renesas. The series offers various speed grades and package options to accommodate different performance and form factor needs within embedded memory solutions. The 71T75802 family is designed for applications demanding high bandwidth and low latency data buffering capabilities.

Replacement Considerations

Check for direct pin-compatible replacements within the same series if available. Verify that any substitute maintains the 1M x 18 organization and 133 MHz speed grade. Ensure the replacement package matches the 119-PBGA footprint and electrical characteristics.