Jan 26, 2005 #1 C CMOS Advanced Member level 3 Joined Jan 6, 2004 Messages 862 Helped 94 Reputation 186 Reaction score 50 Trophy points 1,308 Location USA Activity points 5,673 93C46 EEPROM Hi, The datasheet of AT93C46A shows to pins as pin 6 = NC (No Connect) and pin 7 = DC (Don't Connect) . What is the difference between "No Connect" and "Don't Connect" ? I understand that Don't Connect shouldn't be connected in the circuit. But Why?
93C46 EEPROM Hi, The datasheet of AT93C46A shows to pins as pin 6 = NC (No Connect) and pin 7 = DC (Don't Connect) . What is the difference between "No Connect" and "Don't Connect" ? I understand that Don't Connect shouldn't be connected in the circuit. But Why?
Jan 26, 2005 #2 X XNOX_Rambo Advanced Member level 1 Joined Jul 13, 2002 Messages 434 Helped 90 Reputation 180 Reaction score 2 Trophy points 1,298 Location Far out, man! Activity points 3,568 Re: 93C46 EEPROM It is probably a pin that is used to test the chip in some way during production. Generally speaking one should always check this when second sourcing chips. In this case other vendors have the same pin marked NC. /Rambo
Re: 93C46 EEPROM It is probably a pin that is used to test the chip in some way during production. Generally speaking one should always check this when second sourcing chips. In this case other vendors have the same pin marked NC. /Rambo