STE2002 datasheet(1/61 Pages) STMICROELECTRONICS

部件名	STE2002

功能描述	81 x 128 single-chip LCD controller/driver

PDF	61 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 61 page

December 2006

Rev 3

1/61

61

STE2002

81 x 128 single-chip LCD controller/driver

Features

■ 104 x 128 bits Display Data RAM

■ Programmable MUX rate

■ Programmable frame rate

■ X,Y Programmable carriage return

■ Dual partial display mode

■ Row by Row Scrolling

■ Automatic data RAM Blanking procedure

■ Selectable Input interface:

–I2C Bus Fast and Hs-mode (read and write)

– Parallel Interface (read and write)

– Serial Interface (read and write)

■ Fully Integrated oscillator requires no external

components

■ CMOS compatible inputs

■ Fully integrated configurable LCD bias voltage

generator with:

–Selectable multiplication factor (up to 6X)

– Effective sensing for High Precision Output

– Eight selectable temperature compensation

coefficients

■ Designed for chip-on-glass (COG) applications

■ Low power consumption, suitable for battery

operated systems

■ Logic supply voltage range from 1.7 to 3.6V

■ High voltage generator supply voltage range

from 1.75 to 4.2V

■ Display supply voltage range from 4.5 Vto

14.5V

■ Backward compatibility with STE2001

Description

The STE2002 is a low power CMOS LCD

controller driver. Designed to drive a 81 rows by

128 columns graphic display, provides all

necessary functions in a single chip, including on-

chip LCD supply and bias voltages generators,

resulting in a minimum of externals components

and in a very low power consumption. The

STE2002 features three standard interfaces

(Serial, Parallel & I2C) for ease of interfacing with

the host microcontroller.

Block diagram

COLUMN

DRIVERS

ROW

DRIVERS

DATA

LATCHES

104 x 128

RAM

DISPLAY

CONTROL

LOGIC

SCROLL

LOGIC

DATA

REGISTER

I2CBUS

INSTRUCTION

REGISTER

OSC

CO to C127

R0 to R80

OSC_IN

VLCDIN

VLCDSENSE

RES

VDD1,2

CLOCK

TIMING

GENERATOR

BIAS VOLTAGE

GENERATOR

HIGH VOLTAGE

GENERATOR

RESET

TEST

SHIFT

REGISTER

VLCDOUT

VSS

SEL1,2

SAO

TEST_1_14

SDA_IN

SDA_OUT

SCL

PARALLEL

SERIAL

SCE

SDIN

SCLK

SD/C

BSY_FLG

SA1

EXT

SOUT

ICON_MODE

VSSAUX

ICON

OSC_OUT

DB0 to DB7 E

PD/C

R/W

www.st.com

类似零件编号 - STE2002

制造商	部件名	数据表	功能描述
STMicroelectronics	STE2002	494Kb / 51P	81 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER Sep-2002
	STE2002DIE1	494Kb / 51P	81 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER Sep-2002
	STE2002DIE2	494Kb / 51P	81 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER Sep-2002

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类似说明 - STE2002

制造商	部件名	数据表	功能描述
STMicroelectronics	STE2002	494Kb / 51P	81 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER Sep-2002
Samsung semiconductor	KS0759	580Kb / 67P	81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD
Samsung semiconductor	S6B0759	657Kb / 68P	81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD
STMicroelectronics	STE2007	708Kb / 62P	96 x 68 Single Chip LCD Controller/Driver 09-Nov-2005
	STE2001	342Kb / 36P	65 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER Oct-2001
	STE2004	1Mb / 66P	102 X 65 SINGLE CHIP LCD CONTROLLER / DRIVER Jul-2004
	STE2004S	1Mb / 79P	102 x 65 single-chip LCD controller/driver 31-Jan-2007
	STE2007	718Kb / 62P	96 x 68 Single-chip LCD controller/driver 12-Dec-2006
Sitronix Technology Co....	ST7588T	1Mb / 61P	81 x 132 Dot Matrix LCD Controller/Driver
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