71T75602S166BGG

Overview

The Renesas Electronics Corporation 71T75602S166BGG is a synchronous static random access memory (SRAM) integrated circuit. It features an 18 Mbit storage capacity organized as 512 k x 36 bits. The device supports a maximum clock frequency of 166 MHz with a 3.5 ns access time. It operates on a parallel interface and requires a supply voltage between 2.375 V and 2.625 V. The component is housed in a 119-pin plastic ball grid array (PBGA) package.

Feature Summary

• Provides high-speed data buffering for wide-data applications through a 36-bit parallel interface.
• Utilizes zero-bus turnaround technology to minimize bus turnaround cycles and improve throughput efficiency.
• Supports single data rate operation with synchronous clocking for precise timing control.

Applications

• High-performance networking equipment requiring large packet buffers
• Telecommunications infrastructure systems
• Industrial automation controllers

Procurement Notes

Verify the specific suffix designation against official Renesas documentation, as variations exist within the product family. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Check for end-of-life notifications or production change notices that may affect long-term availability. Ensure compatibility with existing board layouts regarding the PBGA-119 footprint.

Selection Notes

Select this component when a 36-bit data width is required for system architecture. Evaluate power consumption limits against the specified maximum current draw. Consider the operating temperature range requirements for the intended deployment environment. Verify that the synchronous interface timing aligns with the host processor specifications.

Part Context

This part belongs to the 71T75602 series of synchronous SRAMs designed for demanding data-intensive tasks. The series offers various speed grades and packaging options to suit different design constraints. The 166 MHz variant provides fast access times suitable for high-bandwidth applications.

Replacement Considerations

Direct substitutes include the IDT71T75602S166BG and the 71T75602S166PFG, though the latter utilizes a TQFP package. Verify pinout compatibility and electrical characteristics before substitution.