A low-cost, novel electrically erasable programmable read only memory cell
embedded on core complementary metal oxide silicon for analog
applications. The EEPROM memory cell includes a first well of P-type
conductivity. An N-well coupler region is formed within the first well of
P-type conductivity. An N-well window region is formed within the first
well of P-type conductivity and spaced apart from the N-well coupler
region. A first P+type region formed within the N-well window region. A
second P+type region formed within the N-well window region and spaced
apart from the first P+type region. A first contact is used to couple a
first bit line to the first P+type region. A second contact which is used
to couple a second bit line to the second P+type region. A single
polysilicon layer is disposed over the N-well coupler region and the
N-well window region. This single polysilicon layer defines a floating
gate of the electrically erasable programmable read only memory cell.