SSD1852 Datasheet | Solomon Systech

Description SSD1852 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system. It consists of 257 high voltage driving output pins for driving 128 Segments, 128 mons and an ICON line. SSD1852 displays data directly from its internal 128x129x2 bits Graphic Display Data RAM (GDDRAM). Data/mands are sent from general MCU through a hardware selectable 6800/8080series patible Parallel Interface or 3/4 wires Serial Peripheral Interface. SSD1852 embeds a DC-DC Converter, an LCD Voltage Regulator, an On-Chip Bias Divider and an On-Chip Oscillator, which reduce the number of external ponents. With the special design on minimizing power consumption and die/package layout, SSD1852 is suitable for any portable battery-driven applications requiring a long operation period and pact size. This document contains information on a new product. Specifications and information herein are subject to change without notice. Copyright  2003 SOLOMON Systech Limited Rev 1.0 01/2003 FEATURES 128 x 128 Dot-matrix 4-gray levels display driver with an icon line Single supply operation, 1.8 V - 3.3 V Minimum +8.0V LCD driving output voltage Maximum +15.0V LCD driving output voltage Low current sleep mode On-chip voltage generator or external LCD driving power supply selectable On-chip oscillator with external resistor On-chip bias divider On-chip 128x129x2bits graphic display data RAM 3X/4X/5X/6X DC- DC converter Programmable multiplex ratio in dot-matrix display area from 16Mux ~ 129Mux Programmable bias ratio from 1/5 ~ 1/12 8-bit 6800-series & 8-bit 8080-series parallel interface Serial peripheral interface Re-mapping of row & column drivers Vertical scrolling Display offset control 64 level internal contrast control External contrast control Programmable LCD driving voltage temperature coefficients from TC0 (-0.05%/o C) to TC7 (-0.25%/o C) One time programmable (OTP) capability for VL6 adjustment Programmable output sequence Direct memory...