7133SA35PF

Overview

The Renesas Electronics Corporation 7133SA35PFG is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 32 kilobits, organized as 2K words by 16 bits. The device utilizes an asynchronous parallel interface with a maximum access time and write cycle time of 35 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 100-pin Thin Quad Flat Package (TQFP) measuring 14x14 mm. The component is rated for commercial operating temperatures between 0°C and 70°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports.

Applications

• High-speed data buffering in communication systems.

Procurement Notes

Verify the specific suffix against official documentation, as variations such as PFG and PFG8 indicate differences in packaging or manufacturing status. Confirm RoHS compliance and moisture sensitivity levels prior to integration. Check for End-of-Life notices or production change notifications to ensure long-term availability and consistency with current design requirements.

Selection Notes

Select this component when a 32Kb dual-port SRAM with 35ns speed is required. Ensure the system voltage aligns with the 4.5V to 5.5V specification. Verify that the 100-TQFP package dimensions fit the board layout constraints. Consider alternative speeds or capacities if performance requirements differ from the standard asynchronous operation defined in the datasheet.

Part Context

This part belongs to the 7133SA series of dual-port SRAMs manufactured by Renesas Electronics. The series provides non-volatile-like flexibility through its dual-port capability while maintaining high-speed random access characteristics typical of SRAM technology. It is designed for applications requiring concurrent data handling without bus contention.