The HT1621BM/TR is a LCD Drivers manufactured by HGSEMI. It is available in a SSOP-48-300mil package and is RoHS compliant. This device is designed to drive dot-matrix LCD displays for various applications. It includes a on-chip oscillator, ROM, clock dividers, display connection drivers, data latches, DC-DC step-down regulators, and LED and beeper drivers. The device supports both 6-bit and 8-bit MCU Interface, as well as an LCD display interface. It is an ideal solution for low-power, low-cost LCD applications.