So the HN27C4096HCC is most likely not going to work, because it requires 5V supply voltage. Chips that work with 3.3V usually have the letter "V" (like "voltage") in their model number, as the AT27BV4096 does. I thank you. do you know if there is another compatible chip? You need a PLCC44, 3.3V …

thanks, the motherboard is 3.3v. in the attached photo extracted from the service manual you can see the power supply. i searched the at27bv4096 So the HN27C4096HCC is most likely not going to work, because it requires 5V supply voltage. Chips that work with 3.3V usually have the letter "V" (like " …

mother board pdf service manual : https://we.tl/t-n6sFdAE9sJ on PAG 13 is present at27bv4096. Well, that link doesn't work anymore. As long as your board is running on 5V levels I'd say the hitachi should work as a substitute. It's has faster access speeds than the atmel, so that should be fine and …

thanks, the motherboard is 3.3v. in the attached photo extracted from the service manual you can see the power supply. i searched the at27bv4096

???

i have a new binary bios for my music keyboard. can i use HN27C4096HCC to replace original at27bv4096 (out of stock) on this music mother board? AT27BV4096 = Dual power 4 Mbit OTP Eprom Dual voltage range operation: – Unregulated battery power range, 2.7V to 3.6V or standard +5V ±10% power range …