The BL55024 is an LCD driver manufactured by Belling. It is an 8-bit, single-chip microcontroller with an embedded 400 kHz RC oscillator. Its features include 24 I/O ports, adjustable contrast control, selectable 1/2/4bpp (bits per pixel) and 8-levels of gray scale, dual display, wide viewing angle, and internal Bus Matrix and address counter. It is available in a 24-pin SOP package and complies with RoHS standards. The BL55024 is designed to achieve reliable performance in a variety of image processing applications, such as consumer electronics, automotive, industrial, and medical.