Identifying an IC

[sunilkumarcec]

Hi

I am doing some sort of Reverse Engineering and I need to identify an IC and its purpose on the Board.

Micro is Mitsubishi Electric M16C/62 Group 80 pin Version. Sorry I cannot give much information on the Board.

Here I came across an 8 pin IC with a body Marking C56 (first Line) 417 (second Line)
Pin 8 is connected to 5V
Pin 5 & 6 to Gnd
Pin 7 is NC
Pin 2 3 4 is connected to Micro GPIO Pins
Pin 1 is connected to Micro with Pulled down to Ground via 10k ohm.

Could you please help me in Identifying the Manufacturer of IC and its functionality.

I am doubting is it a sensor ? Waiting for your replies. Let me know if you need more information.

 

[KlausST]

Hi,

Most probably 93c56.
2k bit serial eeprom


Klaus

 

[sunilkumarcec]

Hi,

Most probably 93c56.
2k bit serial eeprom


Klaus

Hi Klaus

Thank you for your reply. This made me to concentrate my search on Memory and came up with right answer.

Its actually 93LCC56/66.
Thank you.