6116SA90TDB

Overview

The IDT6116SA90TDB is a static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It provides a storage capacity of 16 kbit, organized as 2K x 8 bits. The device features an asynchronous parallel interface with a maximum access time of 90 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum power consumption of 90 mA. The component is designed for through-hole installation in a CDIP-24 package. It functions within an industrial temperature range from -55°C to +125°C.

Feature Summary

• Asynchronous parallel SRAM architecture providing non-volatile data retention during operation
• Industrial-grade wide operating temperature range suitable for harsh environments
• Through-hole surface mount technology compatible with standard PCB layouts

Applications

• Industrial control systems requiring reliable data storage under extreme temperatures
• Embedded memory solutions for legacy hardware interfaces
• Automotive electronics applications demanding high thermal stability

Procurement Notes

Verify the specific package variant and manufacturer documentation before integration. Confirm that the through-hole mounting requirements align with the target printed circuit board design. Ensure the supply voltage specifications match the system power rails. Check for end-of-life status or obsolescence notices from the manufacturer. Validate compatibility with existing firmware and hardware interfaces.

Selection Notes

Select this component when a robust, through-hole SRAM solution is required for industrial or automotive environments. The wide temperature range makes it suitable for applications where standard commercial grade parts may fail. Consider the 90 ns access speed against system timing requirements. Evaluate the power consumption limits relative to the available thermal management capabilities. Ensure the physical footprint matches the designated socket or soldering area.

Part Context

This part belongs to the IDT6116 series of asynchronous SRAMs produced by Renesas Electronics. The series offers various speed grades and packaging options to accommodate different design constraints. The SA suffix typically denotes specific performance characteristics within the family. This particular model emphasizes durability and wide temperature operation for demanding sectors.

Replacement Considerations

Check for direct pin-compatible substitutes within the same manufacturer's portfolio. Verify if alternative packages offer identical electrical characteristics. Ensure any replacement maintains the required through-hole mounting style. Confirm that the new part meets the same industrial temperature standards.