71V67603S150PFGI8

Overview

The 71V67603S150PFGI8 is a synchronous single data rate static random access memory manufactured by Renesas Electronics. It provides a storage capacity of 9 Mbit, organized as 256K x 36 bits. The device supports a maximum clock frequency of 150 MHz with an access time of 3.8 ns. It operates within a voltage range of 3.135 V to 3.465 V and functions across a temperature range of -40°C to +85°C. The component utilizes a parallel interface and is housed in a TQFP-100 surface-mount package.

Feature Summary

• Supports high-speed synchronous data transfer via a parallel interface for efficient system integration
• Provides wide operating temperature tolerance suitable for industrial environments
• Features low standby current characteristics to minimize power consumption during idle states

Applications

• High-performance computing systems requiring fast data buffering
• Industrial equipment control units needing reliable real-time memory
• Telecommunications infrastructure utilizing synchronous logic interfaces

Procurement Notes

Verify the exact suffix PFGI8 against official Renesas documentation to confirm the specific tape-and-reel packaging configuration and lead-free status. Ensure compatibility with existing board layouts for the TQFP-100 footprint. Confirm moisture sensitivity handling requirements prior to assembly. Cross-reference part numbers with authorized distributors to avoid obsolete or counterfeit components.

Selection Notes

Select this component when a 36-bit wide data path is required for synchronous applications. The 150 MHz speed grade offers faster performance than lower-frequency variants. Consider the TQFP-100 package if through-hole or specific surface-mount constraints apply. Evaluate thermal management needs given the industrial temperature rating and power dissipation characteristics at maximum clock speeds.

Part Context

This part belongs to the 71V67603 series of synchronous SRAMs from Renesas. The series typically includes various speed grades and package options to suit different design requirements. The 71V67603 family is designed for applications demanding high bandwidth and low latency memory solutions in embedded systems.

Replacement Considerations

Check for direct pin-compatible upgrades within the same series. Verify that alternative packages maintain the same electrical specifications and timing parameters.