ST7598

ST Sitronix ST7598 344 x 88 Dot Matrix LCD Controller/Driver INTRODUCTION ST7598 is a single-chip LSI for graphic dot-matrix LCD systems. It incorporates power system, LCD controller and drivers for common/segment outputs. ST7598 can be connected directly to a microprocessor with 8-bit parallel interface or 4-line serial interface (SPI-4) or 3-line serial interface (SPI-3). Display data sent from MCU is stored into internal Display Data RAM (DDRAM) of 344x88 bits. ST7598 contains 344 segment-output and 88 common-output. The display data bits in DDRAM are directly related to the pixels on LCD panel. With built-in oscillation circuit and low power consumption power circuits, ST7598 can drive LCD panel without external clock or power, so that it is possible to make a display system with the fewest components and minimal power consumption. FEATURES Single-chip LCD controller/driver Driver Output Circuits ♦ 344 segment outputs / 88 common outputs On-chip Display Data RAM ♦ Capacity:...