FOUR-TERMINAL EEPROM CELL FOR STORING AN ANALOG VOLTAGE AND MEMORY SYSTEM USING THE SAME TO STORE MULTIPLE BITS PER EEPROM CELL

摘要

A non-volatile memory based on a unique EEPROM memory. The non-volatile memory includes a plurality of data memory cells (20), a data programming circuit, and a first data line. Each data memory cell (20) includes an EEPROM cell having a separate programming electrode (26) and the programming electrode (26) is coupled to the floating gate (23) by a tunneling window (25).