STE2004S datasheet(1/79 Pages) STMICROELECTRONICS

部件名	STE2004S

功能描述	102 x 65 single-chip LCD controller/driver

PDF	79 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 79 page

January 2007

Rev 3

1/7979

79

STE2004S

102 x 65 single-chip LCD controller/driver

Features

■ 102 x 65 bits display data RAM

■ Programmable MUX rate

■ Programmable frame rate

■ X,Y programmable carriage return

■ Dual partial display mode

■ Row by row scrolling

■ N-line inversion

■ Automatic data RAM blanking procedure

■ Selectable input interface:

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

– 8000 and 8080 Parallel Interfaces (read

and write)

– 3-lines and 4-lines SPI Interface (read and

write)

– 3-lines 9 bit Serial Interface (read and

write)

■ Fully integrated configurable LCD bias voltage

generator with:

–Selectable multiplication factor (up to 5X)

– Effective sensing for high precision output

– Eight selectable temperature compensation

coefficients

■ CMOS compatible inputs

■ Fully integrated oscillator requires no external

components

■ 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 4.5V

■ Display supply voltage range from 4.5 to 14.5V

■ Backward compatibility with STE2001/2/4

Description

The STE2004S is a low power CMOS LCD

controller driver. Designed to drive a 65 rows by

102 columns graphic display, it 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.

STE2004S features six standard interfaces

(3-lines Serial, 3-lines SPI, 4-lines SPI, 68000

Parallel, 8080 parallel and I2C) for interfacing with

the host micro-controller.

COLUMN

DRIVERS

ROW

DRIVERS

DATA

LATCHES

65 x 102

RAM

DISPLAY

CONTROL

LOGIC

SCROLL

LOGIC

DATA

REGISTER

INSTRUCTION

REGISTER

CO to C101

R0 to R64

VSENSE SLAVE

RES

VDD1,2

CLOCK

TIMING

GENERATOR

BIAS VOLTAGE

GENERATOR

HIGH VOLTAGE

GENERATOR

RESET

TEST

SHIFT

REGISTER

VLCD

VSS

EXT

ICON_MODE

VSSAUX

SAO

SDIN/SDA_IN SDA_OUT

SCLK/SCL

DB0

to

DB7

9 Bit SERIAL

D/C

CS

SA1

SDOUT

E/WR R/W- RD

I2C BUS

3 & 4 Line SPI

Parallel 8080

Parallel 68K

SEL 3

SEL 1

SEL 2

TEST_VREF

TEST_MODE

LR0047

OSC

OSC_IN

OSC_OUT

FR_IN

FR_OUT

MASTER

SLAVE SYNC

VLCDSENSE

www.st.com

类似零件编号 - STE2004S

制造商	部件名	数据表	功能描述
STMicroelectronics	STE2004	1Mb / 66P	102 X 65 SINGLE CHIP LCD CONTROLLER / DRIVER Jul-2004
	STE2004DIE1	1Mb / 66P	102 X 65 SINGLE CHIP LCD CONTROLLER / DRIVER Jul-2004
	STE2004DIE2	1Mb / 66P	102 X 65 SINGLE CHIP LCD CONTROLLER / DRIVER Jul-2004

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类似说明 - STE2004S

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