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Renesas Electronics 6116LA25SOG8 — Sensors & Transducers

6116LA25SOG8 Renesas 16Kbit SRAM 25 ns 5V Parallel 24-SOIC

MPN6116LA25SOG8
End of Life

Renesas Electronics 6116LA25SOG8, 16Kbit asynchronous SRAM, 2K x 8 organization, 25 ns access time, parallel interface, 4.5V–5.5V supply, 24-SOIC wide-body surface-mount package, commercial temperature range 0°C to 70°C.

$6.2Ref. price · indicative, final on quote
Renesas Electronics 6116LA25SOG8 datasheet (PDF)
Packaging24-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6116LA25SOG8 specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Voltage4.5V ~ 5.5V
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologySRAM - Asynchronous
Access time25 ns
Memory size16Kbit
Memory formatSRAM
Case24-SOIC (0.295\", 7.50mm Width)
Memory organization2K x 8
Write cycle time - word, page25ns

Product details

On a typical 8-bit bus running at 10 MHz, that leaves about 75 ns of margin after address setup — comfortable for most legacy 5V controllers, but tight if you're pushing a 20 MHz clock.

5V-only supply — not a 3.3V drop-in

Supply range is 4.5V to 5.5V — this is a pure 5V part.

Active production — no end-of-life scramble

Renesas lists the 6116LA25SOG8 as Active and ROHS3 compliant. No PCN or last-time-buy window to track — you can commit this to a production BOM without worrying about a sudden obsolescence notice.

Commercial temperature — keep it indoors

Frequently asked questions

What is the access time of 6116LA25SOG8?

The access time is 25 ns, and the write cycle time is also 25 ns. Both read and write paths run at the same speed, so there's no asymmetry to account for in your timing budget.

Can 6116LA25SOG8 replace 6116LA20SOG8?

The 6116LA25SOG8 has a 25 ns access time versus 20 ns on the -20 variant. If your system timing can tolerate the extra 5 ns of delay — meaning the processor's address-to-data setup window is at least 25 ns — then yes, it is a functional drop-in replacement in the same 24-SOIC package and 5V supply range. Verify your bus timing margin before committing.

What is the difference between 6116LA25SOG8 and 6116SA25SOGI?

Both are 16Kbit asynchronous SRAMs with 25 ns access time and 5V supply. The 6116LA25SOG8 is in Tape & Reel and has a commercial temperature range of 0°C to 70°C. The package and pinout are the same 24-SOIC wide body.