Overview: MC2TA7402 Specifications Ver. 1.03 Driver LSI for a color TFT LCD Panel MC2TA7402 Approved by : Yoshio Imamura Checked by : Jun Takasu Prepared by : Keiji Hayashi Issued date : March 23,2007 This document is subject to change without notice. MagnaChip CONFIDENTIAL
1 / 156 MC2TA7402 Ver.1.03 MC2TA7402
1. Introduction
The MC2TA7402 is a one-chip controller driver LSI for a TFT liquid crystal display of 262,144 colors, with the integrated DDRAM for graphics data of 176 RGB x 220 dots at maximum, gate drivers, source drivers and power supply circuits. The MC2TA7402 supports high-speed parallel interfaces with 8-, 9-, 16-, 18-bit buses and a high-speed serial peripheral interface (SPI) to write RAM graphics data at high speed. In addition, the MC2TA7402 has RGB interfaces (VSYNC, HSYNC, DOTCLK, ENABLE, and D17-0) and VSYNC interface for displaying a moving picture. The MC2TA7402 incorporates step-up circuits for generating voltages for driving a TFT LCD and a voltage follower circuit. The MC2TA7402 also supports a function to display images in 8 color mode and standby mode, allowing low power consumption by software.
