help please about chip

[totalkey]

hi
93c56 chip is same as 9356?
what is the "c" stand for?

[smokey08]

The C is just part of the family descriptor (http://www.elnec.com/device/STMicroelectronics/M93C56+%28x16%29/). Google the datasheet for the chip for all the information.

[totalkey]

so white out the "c" is not same chip?

[senario]

which car it is ,instead of 'c' it has 's' as well both are different chip,it is 93c56 in my opinion

good luck