7133SA25PF

Overview

The Renesas Electronics Corporation 7133SA25PF is a static random access memory (SRAM) component featuring a 32 kbit storage capacity organized as 2K x 16. It operates with an asynchronous parallel interface and has a maximum access time of 25 ns. The device supports a supply voltage range from 4.5 V to 5.5 V, with a maximum power supply current of 280 mA. It is designed for surface mount installation in a 100-TQFP package and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling independent read/write operations
• CMOS technology for low power consumption
• Asynchronous parallel interface for flexible system integration

Applications

• High-speed data buffering in communication systems
• Cache memory in embedded processing applications
• Data storage in industrial control equipment

Procurement Notes

Verify the specific suffix 'PF' confirms the 100-TQFP package and commercial temperature grade. Confirm RoHS compliance status as sources vary. Check for end-of-life or obsolescence notices from Renesas. Ensure ESD handling protocols are followed during assembly due to CMOS sensitivity.

Selection Notes

Select this part when a 25 ns access speed and 2Kx16 organization are required in a TQFP-100 footprint. Compare against the 7133LA25PFGI8 for extended temperature ranges (-40°C to +85°C). Consider the 7133SA25J if a PLCC-68 package is preferred instead of TQFP.

Part Context

This component belongs to the Renesas 7133 series of dual-port SRAMs. It shares architectural similarities with other variants like the 7133SA25J and 7133LA25PFGI8, differing primarily in package type and operating temperature specifications. The series is designed for applications requiring simultaneous access by two masters.

Replacement Considerations

Public confirmed substitute part numbers: IDT7133SA25PF.