71V67603S133BGG

Overview

The Renesas Electronics Corporation 71V67603S133BGG is a 9 Mbit Synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM). It features a memory organization of 256 k x 36 bits and supports a maximum clock frequency of 133 MHz with an access time of 4.2 ns. The device operates on a single 3.3 V power supply, ranging from 3.135 V to 3.465 V. It utilizes a parallel interface and is housed in a 119-pin Plastic Ball Grid Array (PBGA) package measuring 14x22 mm. The component is rated for an industrial operating temperature range of -40°C to +85°C.

Feature Summary

• Supports high-speed synchronous data transfer at up to 133 MHz
• Provides wide 36-bit data bus width for efficient data handling
• Operates within standard 3.3 V logic voltage levels
• Designed for reliable performance across extended industrial temperature ranges

Applications

• High-performance networking equipment
• Industrial control systems
• Telecommunications infrastructure
• Embedded computing platforms requiring fast local memory

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm pinout compatibility and electrical characteristics. Confirm RoHS compliance status as manufacturing processes may vary by production date. Check for End-of-Life notices or Product Change Notifications that may affect long-term availability. Ensure the supplier provides valid traceability documents for quality assurance purposes.

Selection Notes

Select this component when a wide 36-bit data path is required for system architecture compatibility. Consider the PBGA package constraints regarding PCB space and thermal dissipation capabilities. Evaluate the 133 MHz speed requirement against system bus timing needs. Compare power consumption specifications with alternative SRAM families if energy efficiency is a critical design constraint.

Part Context

This part belongs to the 71V67603 series of Synchronous SRAMs from Renesas. The series typically includes variants with different speeds, packages, and temperature ratings. The 71V67603 designation indicates the base memory density and organization common across the family members.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.