6116LA20TPG

Overview

The Renesas Electronics Corporation 6116LA20TPG is a 16 Kbit (2K x 8) asynchronous static random-access memory (SRAM) device. It operates within a supply voltage range of 4.5 V to 5.5 V and features a maximum access time of 20 ns. The component supports parallel interface communication and utilizes a 24-pin PDIP package for through-hole mounting. It is designed for commercial temperature ranges, typically operating between 0°C and +70°C.

Feature Summary

• Low-power standby mode with battery backup data retention capability
• TTL-compatible inputs and outputs
• Fully static asynchronous circuitry requiring no clocks or refreshing

Applications

• Data communications systems
• Industrial control applications
• Portable electronic devices

Procurement Notes

Verify the specific suffix 'TPG' against official Renesas documentation to confirm package type and material compliance. Confirm current lifecycle status as this series may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints and thermal requirements before procurement.

Selection Notes

Select this component when a low-power SRAM with battery backup retention is required. The 20 ns speed suits moderate-speed asynchronous interfaces. Verify that the through-hole PDIP package aligns with assembly capabilities. Compare against the LA25 variant if slower speeds are acceptable for further power reduction.

Part Context

This part belongs to the 6116 family of 5V CMOS SRAMs. It shares architectural similarities with other variants like the 6116SA and 6116LA series, differing primarily in speed grades and package options. The LA designation indicates low-power characteristics suitable for battery-backed applications.

Replacement Considerations

Check for direct pin-compatible alternatives such as the IDT6116LA20TPG or similar Renesas variants with matching 20 ns access times and 24-pin PDIP packages. Verify electrical specifications match exactly.