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STM8 I2C interface with M24512FDW

Question asked by sathiyamoorthy.arunk on Mar 9, 2013
Latest reply on Mar 13, 2013 by John Flood
Hi ,

I'm using STM8L151C4 in my design. I have interfaced this with I2C EEPROM M24512FDW (ST make). Plz refer attachment for the schematic.  I had pulled the enable lines of the EEPROM ( E0, E1, E2) to high (3.3V) & set the slave address of EEPROM as 0XAF. I'm using R-Link Compiler (Raisonnance) & using its sample i2C code.
 
The problem is that the micro is not able to reach the slave EEPROM & the code hangs.

I could not understand the reason for this behaviour.

Could you help me out of this issue.

Thanks
Arunkumar.S

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