7133SA90GB

Memory IC Overview

The Renesas Electronics Corporation 7133SA90GB is a static random access memory (SRAM) component with a storage capacity of 32 kbit, organized as 2K x 16. It features an asynchronous parallel interface and a maximum access time of 90 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V, with a maximum power current of 310 mA. It supports through-hole installation in a PGA-68 package and functions reliably across an extended temperature range from -55°C to +125°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array.

Memory IC Applications

• High-speed data buffering in industrial control systems.

Memory IC Procurement Notes

Verify export compliance requirements before procurement, as this product may require additional documentation for shipment from the United States. Confirm RoHS status, which is listed as non-compliant in available records. Ensure the specific PGA-68 through-hole package aligns with the target PCB design constraints and thermal management strategies.

Memory IC Selection Notes

Select this component when dual-port functionality is required for high-speed asynchronous applications. The wide operating temperature range makes it suitable for harsh environments. Verify that the 90 ns access time meets system timing requirements and that the 5V logic levels are compatible with the host processor or controller interface.

Memory IC Part Context

This part belongs to the 7133SA series of dual-port SRAMs manufactured by Renesas Electronics. These components are designed for applications requiring concurrent read/write operations from two different masters without bus contention. The 7133SA90GB specifically denotes the 90 ns speed grade within the 32Kb capacity family.

Memory IC Replacement Considerations

IDT7133SA90GB