DatasheetsPDF.com

LCD controller/driver. STE2004S Datasheet

DatasheetsPDF.com

LCD controller/driver. STE2004S Datasheet






STE2004S controller/driver. Datasheet pdf. Equivalent




STE2004S controller/driver. Datasheet pdf. Equivalent





Part

STE2004S

Description

102 X 65 single-chip LCD controller/driver



Feature


www.DataSheet4U.com STE2004S 102 x 65 s ingle-chip LCD controller/driver Featur es ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The STE2004S is a low powe r CMOS LCD controller driver. Designed to drive a 65 rows by 102 columns graph ic display, it provides all necessary f unctions in a single chip, including on -chip LCD supply and bias voltages gene rators, resulting in a minimum of ex.
Manufacture

STMicroelectronics

Datasheet
Download STE2004S Datasheet


STMicroelectronics STE2004S

STE2004S; ternals components and in a very low pow er consumption. STE2004S features six s tandard interfaces (3-lines Serial, 3-l ines SPI, 4-lines SPI, 68000 Parallel, 8080 parallel and I2C) for interfacing with the host micro-controller. 102 x 65 bits display data RAM Programmable M UX rate Programmable frame rate X,Y pro grammable carriage return Dual partial display mode Row b.


STMicroelectronics STE2004S

y row scrolling N-line inversion Automat ic data RAM blanking procedure Selectab le input interface: – I2C Bus Fast an d Hs-mode (read and write) – 8000 and 8080 Parallel Interfaces (read and wri te) – 3-lines and 4-lines SPI Interfa ce (read and write) – 3-lines 9 bit S erial Interface (read and write) Fully integrated configurable LCD bias voltag e generator with: – Select.


STMicroelectronics STE2004S

able multiplication factor (up to 5X) Effective sensing for high precision output – Eight selectable temperature compensation coefficients CMOS compati ble inputs Fully integrated oscillator requires no external components Designe d for chip-on-glass (COG) applications. Low power consumption, suitable for ba ttery operated systems Logic supply vol tage range from 1.7 to.

Part

STE2004S

Description

102 X 65 single-chip LCD controller/driver



Feature


www.DataSheet4U.com STE2004S 102 x 65 s ingle-chip LCD controller/driver Featur es ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The STE2004S is a low powe r CMOS LCD controller driver. Designed to drive a 65 rows by 102 columns graph ic display, it provides all necessary f unctions in a single chip, including on -chip LCD supply and bias voltages gene rators, resulting in a minimum of ex.
Manufacture

STMicroelectronics

Datasheet
Download STE2004S Datasheet




 STE2004S
www.DataSheet4U.com
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.
OSC_IN
OSC_OUT
FR_IN
FR_OUT
VSENSE SLAVE
VLCD
VLCDSENSE
RES
VSSAUX
VDD1,2
VSS
CO to C101
R0 to R64
OSC
MASTER
SLAVE SYNC
BIAS VOLTAGE
GENERATOR
TIMING
GENERATOR
CLOCK
COLUMN
DRIVERS
DATA
LATCHES
ROW
DRIVERS
SHIFT
REGISTER
HIGH VOLTAGE
GENERATOR
RESET
DATA
REGISTER
65 x 102
RAM
SCROLL
LOGIC
TEST
INSTRUCTION
REGISTER
DISPLAY
CONTROL
LOGIC
I2C BUS 9 Bit SERIAL 3 & 4 Line SPI Parallel 8080 Parallel 68K
TEST_MODE
TEST_VREF
ICON_MODE
EXT
SEL 3
SEL 2
SEL 1
SA1 SAO SDOUT SCLK/SCL SDIN/SDA_IN SDA_OUT DB0 E/WR R/W- RD D/C
to
DB7
CS
LR0047
January 2007
Rev 3
1/7979
www.st.com
79




 STE2004S
Contents
Contents
www.DatSaTShEe2e0t40U4.cSom
1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Circuit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Supplies voltages and grounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Internal supply voltage generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.4 Master/slave mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.5 Bias levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.6 LCD voltage generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.7 Temperature coefficients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.8 Display data RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Bus interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.1 I2C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.1.1 Communication protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.2 Serial interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.2.1 4-lines SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.2.2 3-lines SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.2.3 3-lines 9 bits serial interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.3 Parallel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.3.1 68000-series parallel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.3.2 8080-series parallel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
5 Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.1 Reset (RES) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5.2 Power down (PD = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.3 Memory blanking procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.4 Checker board procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.5 Scrolling function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.6 Dual partial display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2/79




 STE2004S
STE2004S
www.DataCShoenette4nU.tcsom
6 ID-number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
7 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7.2 DC operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7.3 AC operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
8 Pad coordinates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
9 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
3/79






Recommended third-party STE2004S Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)