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The Renesas Electronics Corporation 6116LA20SOGI8 is a 16 kbit asynchronous static random-access memory (SRAM) organized as 2K x 8. 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 has a maximum power consumption of 95 mA. It supports an industrial temperature range from -40°C to +85°C and is housed in a 24-pin SOIC surface-mount package.
Verify the specific suffix 'I8' against official Renesas documentation to confirm it denotes the tape-and-reel packaging format, as standard 'G8' typically indicates tube packaging. Confirm RoHS compliance status directly with the manufacturer's latest datasheet. Check for any Product Change Notices (PCN) regarding assembly site changes or material updates before finalizing procurement plans.
Select this component when a 20 ns access time is required alongside industrial temperature ratings (-40°C to +85°C). Ensure the design accommodates the 4.5V to 5.5V supply range. Compare against the 6116LA25 variant if slower speeds are acceptable for lower cost, or the 6116SA series if commercial temperature range suffices. Verify pin compatibility with existing PCB layouts designed for 24-SOIC packages.
This part belongs to the 6116LA family of 5V CMOS SRAMs from Renesas Electronics. It shares architectural similarities with other members like the 6116LA25 and 6116SA20 but differs in speed grade and temperature rating. The LA designation specifically highlights low-power characteristics and battery backup support compared to standard SRAM offerings.
Publicly confirmed substitutes include IDT6116LA20SOGI8 and 6116LA25SOGI8. Verify functional equivalence and packaging differences before substitution.