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TL0324S - 65COM / 132SEG DRIVER & CONTROLLER

General Description

Table 4-1.

Shared with the MPU power supply terminal VCC.

This is a 0V terminal connected to the system GND.

Key Features

  • Driver output circuits -. 65 common outputs / 132 segment outputs On-chip display data RAM (DDRAM) -. Capacity: 65 x 132=8,580 bits -. RAM bit data “1”: a dot of display is illuminated. -. RAM bit data “0”: a dot of display is not illuminated. Multi-chip operation -. Master and slave mode available Applicable duty-ratios Duty ratio 1/65 1/55 1/49 1/33 Applicable LCD bias 1/9 or 1/7 1/8 or 1/6 1/8 or 1/6 1/6 or 1/5 Maximum display area 65 x 132 55 x 132 49 x 132 33 x 132 Microprocessor (MPU.

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Datasheet Details

Part number TL0324S
Manufacturer TOMATO
File Size 1.38 MB
Description 65COM / 132SEG DRIVER & CONTROLLER
Datasheet download datasheet TL0324S Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LCD driver IC April. 2004 VER 0.2 TL0324S 65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD TOMATO LSI Inc. TL0324S Ver 0.1 65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD 1. INTRODUCTION The TL0324S is a driver and controller LSI for graphic dot-matrix liquid crystal display systems. It contains 65 common and 132 segment driver circuits. This chip is connected directly to a microprocessor (MPU), accepts serial or 8-bit parallel display data and stores in an on-chip Display Data RAM (DDRAM) of 65 x 132 bits. It provides a high-flexible display section due to one to one correspondences between on-chip DDRAM bits and LCD panel pixels. And it performs DDRAM read / write operation with no externally operating clock to minimize power consumption.