71T75802S166BGGI

Overview

The 71T75802S166BGGI is a synchronous static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features an 18 Mbit storage capacity organized as 1 Megabit by 18 bits. The device supports a maximum clock frequency of 200 MHz with a typical access time of 3.2 ns. It operates on a single 2.5 V power supply and utilizes a parallel interface. The component is housed in a 119-pin Plastic Ball Grid Array (PBGA) package measuring 14x22 mm. It is rated for industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Supports high-speed synchronous data transfer via a parallel interface architecture.
• Integrates error correction capabilities through its 18-bit data organization structure.
• Operates within a standard industrial temperature range for reliable performance.

Applications

• High-performance computing systems requiring fast data buffering
• Network infrastructure equipment utilizing parallel memory interfaces
• Industrial control systems demanding reliable synchronous memory solutions

Procurement Notes

Verify the specific suffix BGGI to confirm the PBGA-119 package and industrial temperature rating, as other suffixes may indicate different packages or commercial grades. Confirm current availability status as this part number may be subject to discontinuation notices. Ensure compatibility with existing 2.5V core voltage requirements in the target design before procurement.

Selection Notes

Select this component when a 1M x 18 organization is required for wide data bus applications. Compare against the 71T75602 series if a 512k x 36 organization better suits the system architecture. Verify that the 200 MHz speed grade meets the timing constraints of the host processor. Ensure the PCB layout supports the 119-pin PBGA footprint and thermal requirements.

Part Context

This component belongs to the 71T75802 family of synchronous SRAMs designed for high-throughput applications. It shares architectural similarities with other members like the 71T75802S200PFI but differs in package type and speed binning. The family is characterized by low latency and high bandwidth, making it suitable for caching and buffer memory roles in complex digital systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Renesas obsolescence notices for potential end-of-life management strategies or approved alternative components within the same product line.