MC2101 is a 9 segment x 7 bit LED driver with keyboard scanning designed by ABOV Semiconductor Co., Ltd. It has features such as selection of segment output lines, selection of bit output lines, operating voltage, low power consumption, 8-step dimming control commands, and is used in VCR, DVD, MWO and other fields.
The MC2101 is a CMOS LED driver designed for segment and digit display applications. It supports up to 12 segment outputs and 7 digit outputs, offering a low‑power solution for VCR, DVD, and other display devices.
The device is supplied in a 24‑pin SOP package and uses a serial interface with DIO, CLK, and STB pins for data input. Pin assignments and electrical characteristics are detailed in the following sections.
| Operating voltage | 2.7 V – 5.5 V |
|---|---|
| Technology | CMOS |
| Maximum segment outputs | 12 |
| Maximum digit outputs | 7 |
The MC2101 operates from 2.7 V to 5.5 V.
It provides up to 12 segment outputs and up to 7 digit outputs.