71V016SA12BF

Overview

The Renesas Electronics 71V016SA12BF is a static random-access memory (SRAM) device with a storage capacity of 1 Mbit, organized as 64K words by 16 bits. It features an asynchronous parallel interface with a maximum access time of 12 ns. The component operates within a supply voltage range of 3 V to 3.6 V and has a maximum power supply current of 160 mA. It supports surface-mount installation in a CABGA-48 package and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Asynchronous parallel SRAM architecture for direct data access
• Industrial-grade wide temperature operational capability
• Single 3.3V nominal power supply compatibility

Applications

• Industrial control systems requiring robust memory performance
• Automotive electronic modules operating in extreme temperatures
• Embedded computing hardware needing fast asynchronous data buffering

Procurement Notes

Verify the exact suffix designation, as official documentation lists this part as 71V016SA12BFI8 or 71V016SA12BFI. Confirm RoHS compliance status, as some variants are marked non-compliant. Check for end-of-life notifications, as discontinuance notices exist for similar family members. Ensure the specific package variant matches your PCB footprint requirements before ordering.

Selection Notes

Select this component when designing systems that require high-speed asynchronous memory with industrial temperature resilience. The 16-bit word width suits applications needing wider data buses without complex multiplexing. Consider the CABGA-48 package constraints for thermal management and board space. Verify that the 12 ns access time meets the system clock requirements for the target microcontroller or processor interface.

Part Context

This device belongs to the Renesas 71V016SA series of high-performance asynchronous SRAMs. The series provides reliable data retention and fast read/write cycles for embedded applications. The specific model utilizes advanced CMOS technology to achieve low power consumption while maintaining high speed. It is designed for use in demanding environments where standard commercial grade components may fail.

Replacement Considerations

Check for IDT71V016SA12BFI8 as a potential equivalent from the same manufacturer lineage. Verify pinout compatibility with existing designs before substitution. Ensure the replacement part meets the same -40°C to +85°C temperature rating. Confirm that the new part's power specifications align with the system's power budget.