6116SA20TPG

Overview

The Renesas 6116SA20TPG is a 16-kbit asynchronous static random-access memory (SRAM) organized as 2K x 8 bits. It features a parallel interface with a maximum access time of 20 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports through-hole mounting in a 24-pin PDIP package. It is designed for industrial temperature ranges from 0°C to +70°C.

Feature Summary

• High-speed asynchronous operation with 20 ns access time
• Low-power standby mode capability
• CMOS fabrication for high reliability

Applications

• Industrial control systems
• Embedded data storage
• Microprocessor memory expansion

Procurement Notes

This component is officially discontinued by the manufacturer. Verification of end-of-life status is required before integration. Sourcing should focus on authorized distributors or secondary markets, ensuring authenticity checks are performed due to potential obsolescence risks.

Selection Notes

Select this part for legacy designs requiring 2Kx8 SRAM in a DIP-24 package. Ensure compatibility with 5V logic levels and verify that the 20 ns speed meets system timing requirements. Consider pin-compatible alternatives if new production is planned.

Part Context

Part of the IDT6116SA/LA family, this SRAM utilizes CMOS technology for low power consumption. It includes a reduced power standby mode to minimize energy usage during idle periods. The device is suitable for applications requiring non-volatile-like retention during temporary power loss when paired with battery backup circuits.

Replacement Considerations

Verify pinout compatibility with existing PCB layouts. Check if faster access times (e.g., 15 ns variants) are acceptable. Confirm that the 24-PDIP package remains feasible for assembly processes.