S6A0074 - 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

Product Overview

Samsung semiconductor

Datasheet Details

Part number	S6A0074
Manufacturer	Samsung semiconductor
File Size	701.36 KB
Description	34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
Datasheet	S6A0074 Datasheet
Additional preview pages of the S6A0074 datasheet.

S6A0074 Product details

Description

Table 2.

Pad Description Pad (No) VDD (43) VSS1, VSS2 (49, 64) V1 - V5 (71- 67) Vci (61) Input Input/ Output Name Power supply Description for logical circuit(+3V,+5V) 0V(GND) Bias voltage level for LCD driving.

Input voltage to the voltage converter to generate LCD drive voltage (Vci = 2.5 - 4.5V).

Features

Internal memory - Character Generator ROM (CGROM): 9,600 bits (240 characters x 5 x 8 dot) - Character Generator RAM (CGRAM): 64 x 8 bits (8 characters x 5 x 8 dot) - Segment Icon RAM (SEGRAM): 16 x 8 bits (96 icons max. ) - Display Data RAM (DDRAM): 80 x 8 bits (80 characters max. ) Low power operation - Power supply voltage range: 2.7 - 5.5V (VDD) - LCD Drive voltage range: 3.0 - 13.0V (VDD - V5) CMOS process Programmable duty cycle: 1/17, 1/33 Internal oscillator with an external resi.

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Published: Apr 7, 2005 |