EM6121 Datasheet (EM Microelectronic) - LCD Controller and Driver Character Generator ROM and RAM inside

EM6121, LCD Controller and Driver Character Generator ROM and RAM inside

EM6121 is controller and driver for character monochrome for TN and STN LCD displays.

The driving capability is 26 rows x 80 columns (3x16, 2x24 or 1x48 rows of 16 characters + 160 icons) addressed by I2C or 3-wire interface.

The chip includes a character generator CGROM of 240 characters and CGRAM

EM6121 Features

* OTP Character Generator ROM and RAM No external components Lower power with external capacitors option I2C and 3-wire interfaces Vertical Scrolling of 1, 2 or 3 lines of characters Horizontal Scrolling of 1 line of characters Partial or icon Display programmable LCD voltag