Jan 7, 2013

Serial EEPROM programmer

The Serial EEPROM programmer connects to the PC parallel port and is controlled by driver software running on the PC. The programmer requires a 9-to-12V DC supply at 50mA.
This Serial EEPROM programmer supports the following EEPROM types :
2401, 2402, 2404, 2408, 2416 , 2432, 2464, 24128, 24256 , 9346, 9356, 9366, 9376, 9386 .
These small 8 pin devices offer non-volatile data storage and require minimal I/O lines to connect to them.

If you want to build just a 24LCxx,24Cxx programmer you can use the following circuit diagram which connects the device to PC using Serial Port .
This circuit is powered directly from the computer’s serial port and don’t require any other power supply .






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