Datasheet > STE2028D3

STE2028D3

更新时间： 2024-09-22 04:01:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动控制器
页数	文件大小	规格书
4页	134K
描述
162 x 130 RGB single-chip true 262k color LCD controller driver

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中文翻译

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数据手册

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STE2028D3 数据手册

STE2028

162 x 130 RGB single-chip true 262k color LCD controller driver

Data Brief

■ Display supply voltage range from 4.5V to

Features

20.8V

■ 162x130 RGB display matrix

■ 385K Bits display data RAM

■ 2M color palette

■ One time programmable (OTP) non volatile

embedded memory

■ On chip calibration (with OTP Cells) of key

configuration parameters

■ 262k color mode

■ Specific mode functionality to drive displays

■ Dual partial display mode

■ Partial vertical scrolling

■ Programmable number of lines

■ N-line inversion

smaller than 162x130 (such as 160x128)

Figure 1.

Block diagram

C3 to C392

R0 to R161

COLUMN

DRIVERS

ROW

DRIVERS

■ Programmable frame rate over temperature

BIAS VOLTAGE

GENERATOR

■ Digitally programmable LCD voltage

MLS ROW DRIVING

LOGIC

GRAY LEVELS GENERATOR

MLS COLUMN DRIVING LOGIC

DAC

(up to 1024 steps)

VCOM

+VRPOS

+VRPOS_SNS

■ Digitally programmable LCD voltage

DATA LATCH & GAMMA CORRECTION

compensation over temperature

-VRNEG

-VRNEG_SNS

+VCPOS

+VCPOS_SNS

-VCNEG

VDDD

HIGH VOLTAGE

GENERATOR

■ Selectable input interface:

VDDI_AUX

130 x 162 x 18 Bit

Display Data RAM

-VCNEG_SNS

– 68000 & 8080 Parallel interfaces

(read and write)

VDDB

VDDA

BUFFER

DDRAM Col Adr

TIMING

GENERATOR

VPP

– 3-lines and 4-lines SPI interface

(read and write)

DISPLAY

CONTROL

LOGIC

DATA

OTP(Memory)

V_SSD

VSSI_AUX

TEST_OSCOUT

TEST_OSCIN

OSC

– 3-lines 9-Bit serial interface

(read and write)

TEST_MODE

COMMAND DECODER

RESET

!RES

TEST_VREF

TEST

SEL 0

SEL 1

SEL 2

3 & 4 Line SPI

Parallel 68K

Parallel 8080

9 Bit SERIAL

■ 1 Look-up table for gamma setting

TEST_VC2POS

■ Fully integrated oscillator requires no external

TEST_VC2NEG

VDDI

SCL SDA

D[0..7]

!RD

R/!W

!WR

D/!C

!CS

components.

LR238

■ Fully integrated bias system and voltage

generator

Description

■ Advanced MLS driving scheme for optimal

The STE2028 is a low power CMOS LCD

controller driver featuring an extremely low

current consumption.

color images rendering (P=4).

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

on-foil (COF) applications

Designed to drive a 162 rows by 390 columns or

262k colors graphic display, with MLS (Multi-line-

selection) algorithm, the STE2028 provides all the

necessary functions in a single chip, including on-

chip LCD supply and bias voltage generators,

resulting in a minimum of externals components.

■ Interface supply voltage range from 1.65V to

3.6V

■ Logic supply voltage range from 1.65V to

1.95V

■ High voltage generator supply voltage range

from 2.2V to 3.6V

June 2007

Rev 2

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

中文翻译

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与STE2028D3相关器件

型号	品牌	获取价格	描述	数据表
STE2102	STMICROELECTRONICS	获取价格	240x320RGB single-chip true 262K colors ramless LCD controller/driver
STE2102D3	STMICROELECTRONICS	获取价格	240x320RGB single-chip true 262K colors ramless LCD controller/driver
STE2130S	STMICROELECTRONICS	获取价格	240RGB x 320 single chip true 262K color controller/driver
STE2200-50T4KI	VISHAY	获取价格	CAP TANT 2200UF 50V 10% AXIAL
STE2200-50T4MI	VISHAY	获取价格	CAP TANT 2200UF 50V 20% AXIAL
STE220-100T3KI	VISHAY	获取价格	CAP TANT 220UF 100V 10% AXIAL
STE22N80	ETC	获取价格	TRANSISTOR \| MOSFET POWER MODULE \| INDEPENDENT \| 800V V(BR)DSS \| 22A I(D)
STE240-125T4KI	VISHAY	获取价格	CAP TANT 240UF 125V 10% AXIAL
STE24NA100	STMICROELECTRONICS	获取价格	N - CHANNEL 1000V - 0.35ohm - 24A - ISOTOP FAST POWER MOSFET
STE250N05	STMICROELECTRONICS	获取价格	250A, 50V, 0.004ohm, N-CHANNEL, Si, POWER, MOSFET, POWER, ISOTOP-4

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