71T75902S85BG

Overview

The Renesas 71T75902S85BG is a 18 Mbit Synchronous Static Random Access Memory (SRAM) organized as 1 Megabit by 18 bits. It operates with a core voltage of 2.5V and supports a maximum clock frequency of 100 MHz, achieving an access time of 8.5 ns. The device utilizes a parallel interface and is housed in a 119-pin Plastic Ball Grid Array (PBGA) package measuring 14x22 mm. It functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Supports Zero Bus Turnaround (ZBT) architecture for high-speed data transfer
• Features flow-through architecture for efficient throughput
• Includes common I/O configuration for simplified system design

Applications

• High-performance embedded systems requiring fast memory access
• Network infrastructure equipment
• Industrial control applications

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity level requirements before integration. Check for specific EOL notifications or lifecycle updates from the manufacturer to ensure long-term supply stability.

Selection Notes

Select this component when a 1M x 18 organization is required with 8.5 ns latency. Ensure the design accommodates the 119-PBGA footprint and 2.5V power domain. Consider thermal management for the specified operating temperature range and verify interface compatibility with the host processor.

Part Context

This part belongs to the IDT 71T75902 series of synchronous SRAMs. It represents a high-density memory solution designed for applications demanding low latency and high bandwidth. The PBGA packaging facilitates surface-mount assembly in compact electronic designs.

Replacement Considerations

Check for direct pin-compatible alternatives within the same family. Verify if suffix variations indicate different packaging or environmental ratings.