27c256's/29c256's whats the minimum speed(nanoseconds)
 

i see these things listed by speed in nanoseconds what is the minimum speed that will work with honda ecu's?
thank you
biggmike

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

you need a 200ns or less.

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

ok i have a chip sitting in front of me and it says:
m27c256b
-12FI
B88BV
9518B

so what speed is this one or how do u decode these numbers

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

IT's 120ns
the 20XFI is 200ns

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

for some reason iam not connecting the numbers i posted with the numbers u/semnos posted?

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

what do you mean you are not connecting the numbers?

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

the numbers i posted how do i tell what speed this chip is?

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

sorry for being a retard, didnt do my normal research :P on me
http://www.pgmfi.org/twiki/bin/view/...y/ChipsForECUs

Re:27c256's/29c256's whats the minimum speed(nanoseconds)
 

roger that big mike