71T75602S200BG

Overview

The IDT71T75602S200BG is a 18Mbit (512K x 36) synchronous ZBT SRAM manufactured by Renesas Electronics. It operates at a maximum clock frequency of 200 MHz with a 3.2 ns access time. The device uses a 2.5V core supply and supports parallel interface communication. It is housed in a 119-ball PBGA package and functions within a commercial temperature range of 0°C to 70°C.

Feature Summary

• Supports high-performance system speeds up to 200 MHz
• Eliminates dead cycles between write and read operations
• Features internally synchronized output buffer enable
• Provides four-word burst capability for interleaved or linear access

Applications

• High-speed data buffering in network infrastructure equipment
• Cache memory implementation in telecommunications systems
• Data storage in industrial control applications requiring fast access

Procurement Notes

Verify component authenticity due to discontinuation status. Confirm package integrity as moisture sensitivity level is 3. Ensure voltage supply matches the 2.375V to 2.625V specification. Check for RoHS compliance variations across manufacturing batches. Validate lead finish specifications against current assembly requirements.

Selection Notes

Select this part for applications requiring 18Mbit capacity with 36-bit width. Choose the BG suffix for BGA packaging compatibility. Verify that the 200 MHz speed grade meets system timing constraints. Consider thermal management for the PBGA-119 package. Compare against lower speed variants if power consumption is critical.

Part Context

This component belongs to the IDT71T75602 series of synchronous ZBT SRAMs. The series offers various speed grades and package options including TQFP and BGA configurations. It represents a transition from traditional asynchronous SRAMs to fully pipelined synchronous architectures. The manufacturer has since integrated this product line into its broader memory portfolio.

Replacement Considerations

Consult official datasheets for cross-reference candidates. Verify pinout compatibility before substitution. Ensure electrical parameters match the original design requirements.