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LCD controller/driver. STE2007 Datasheet

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LCD controller/driver. STE2007 Datasheet






STE2007 controller/driver. Datasheet pdf. Equivalent




STE2007 controller/driver. Datasheet pdf. Equivalent





Part

STE2007

Description

96 X 68 single-chip LCD controller/driver

Manufacture

STMicroelectronics

Datasheet
Download STE2007 Datasheet


STMicroelectronics STE2007

STE2007; www.DataSheet4U.com STE2007 96 x 68 Sin gle-chip LCD controller/driver Features ■ ■ ■ ■ ■ ■ ■ ■ Low p ower consumption, suitable for battery operated systems Interfaces supply volt age range from 1.6 to 3.6V High voltage generator supply voltage range from 2. 4 to 3.6V Display supply voltage range from 3 to 13.2V 68 x 96 bits Display D ata RAM 33,49, 65 and 68 Lines mod.


STMicroelectronics STE2007

e Row by row scrolling Interfaces – 3- lines Serial Interface (read and write) – I2C (read and write) – 4-Line se rial (read and write) Partial display m ode (33,25,17,9 lines mode) Fully integ rated oscillator that requires no exter nal components CMOS compatible inputs P rogrammable ID-Number Programmable Bias Ratio Programmable columns organizatio n Fully integrated confi.


STMicroelectronics STE2007

gurable LCD bias voltage generator with: – Selectable multiplication factor ( 3x, 4X and 5X) – Effective sensing fo r high precision output – Eight selec table temperature compensation coeffici ents Designed for chip-on-glass (COG) a pplications Description The STE2007 is a low power LCD driver, capable to dri ve 96 columns and up to 68 lines, desig ned for monochrome displ.



Part

STE2007

Description

96 X 68 single-chip LCD controller/driver

Manufacture

STMicroelectronics

Datasheet
Download STE2007 Datasheet




 STE2007
www.DataSheet4U.com
STE2007
96 x 68 Single-chip LCD controller/driver
Features
68 x 96 bits Display Data RAM
33,49, 65 and 68 Lines mode
Row by row scrolling
Interfaces
– 3-lines Serial Interface (read and write)
– I2C (read and write)
– 4-Line serial (read and write)
Partial display mode (33,25,17,9 lines mode)
Fully integrated oscillator that requires no
external components
CMOS compatible inputs
Programmable ID-Number
Programmable Bias Ratio
Programmable columns organization
Fully integrated configurable LCD bias voltage
generator with:
– Selectable multiplication factor
(3x, 4X and 5X)
– 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
Interfaces supply voltage range from 1.6 to
3.6V
High voltage generator supply voltage range
from 2.4 to 3.6V
Display supply voltage range from 3 to 13.2V
Description
The STE2007 is a low power LCD driver, capable
to drive 96 columns and up to 68 lines, designed
for monochrome displays.
The STE2007 includes fully integrated bias
voltage generator (up to 5x multiplication factor),
and internal oscillator, thus reducing to minimum
the number of external components required and
the current consumption.
The STE2007 features the three standard serial
interfaces (3 and 4 lines serial, I2C interface).
December 2006
Rev 3
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www.st.com
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 STE2007
Content
Content
STE2007
www.DataSheet4U.com
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Driver pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 CPU interface pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Power supply pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Configuration pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Test pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Display driver electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 MCU Tx Data Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.5 Driver TxData Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.5.1 Reset timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.1 3-lines 9 bit Serial Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.1.1 MCU TxData Mode (Write Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.1.2 Driver TxData Mode (Read Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.2 4-Line SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.2.1 MCU TxData Mode (Write Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.2.2 Driver TxData Mode (Read Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.3 I2C Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.3.1 Communication protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3.2 Starting the communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3.3 MCU TxData Mode (Write Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.3.4 Driver TxData Mode (Read Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.4 Reading mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.4.1 IIdentification byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5 Display Data RAM (DDRAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.1 DDRAM and Page/column address circuit . . . . . . . . . . . . . . . . . . . . . . . . 27
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 STE2007
STE2007
Content
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5.2 Line address circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.3 Partial Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.1 33 Line Partial Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.3.2 25 Line Partial Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.3.3 17 Line Partial Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.3.4 9 Line Partial Display Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
5.4 Command parameters default configuration . . . . . . . . . . . . . . . . . . . . . . 38
6 Instruction setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.1 Initialization (power on sequence) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.2 Display data writing sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.3 Power off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7 Power on/power off timing sequence . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.1 Display on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.2 Display normal/reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.3 Display all points on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
8.4 Page address set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.5 Column address set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
8.6 Display start line address set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
8.7 Segment driver direction select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
8.8 Common driver direction select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
8.9 Display data write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8.10 Data reading from driver (Driver TxData–mode) . . . . . . . . . . . . . . . . . . . 46
8.11 Power Control Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8.12 VLCD set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8.12.1 V0R - Voltage Range Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8.12.2 VOP set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
8.12.3 Electronic volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.13 Power saver mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.14 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.15 NOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.16 Image Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
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