6116SA20TPGI

Overview

The IDT6116SA20TPGI is a 16Kb (2K x 8) asynchronous static random-access memory manufactured by Renesas Electronics. It operates on a single 5V supply with a voltage range of 4.5V to 5.5V and features a 20ns access time. The device utilizes parallel interface technology and is housed in a 24-pin plastic dual in-line package (PDIP). It supports standard TTL-compatible inputs and outputs, ensuring compatibility with various logic families without requiring additional level shifting.

Feature Summary

• Fully static asynchronous operation eliminates the need for external clocks or periodic refreshing cycles.
• Integrated reduced power standby mode significantly lowers energy consumption during idle periods.
• TTL-compatible input and output structures facilitate direct interfacing with standard digital logic systems.

Applications

• Embedded data storage in industrial control systems
• Buffer memory for telecommunications equipment
• Data acquisition system temporary storage

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity as the PDIP housing may be subject to handling wear. Ensure compliance with RoHS3 specifications if required by the target assembly process. Cross-reference datasheet revisions to confirm pinout consistency with existing designs.

Selection Notes

Select this component when a 20ns access speed meets system timing requirements within a 5V environment. The 2Kx8 organization suits applications needing moderate capacity with wide data buses. Consider the PDIP package only if through-hole mounting is mandatory for mechanical stability or legacy board constraints.

Part Context

This part belongs to the 6116SA family of high-speed CMOS SRAMs. It shares architectural similarities with other variants like the 6116SA25TPGI but offers faster switching speeds. The series is designed for general-purpose memory applications where non-volatile retention is not required, relying on continuous power to maintain stored data.

Replacement Considerations

IDT6116SA20TPGI

FAQ

Does the 6116SA20TPGI require a clock signal for operation?

No, it uses fully static asynchronous circuitry that does not require clocks or refreshing.

What is the power consumption in standby mode?

The device features a reduced power standby mode, though specific microamp values are not detailed in the provided summary.