STV8102 [STMICROELECTRONICS]
128 x 64 OLED passive matrix controller/driver; 128× 64 OLED无源矩阵控制器/驱动器型号: | STV8102 |
厂家: | ST |
描述: | 128 x 64 OLED passive matrix controller/driver |
文件: | 总3页 (文件大小:45K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
STV8102
128 x 64 OLED passive matrix controller/driver
Data Brief
Features
Description
■ Supports 128 x 64 dot matrix panels
■ Embedded DC/DC step-up converter
■ Display power supply up to 20V
■ Device power supply: 1.8 to 3.6V
The STV8102 is a low-power, controller/driver
“combo” IC for Organic Light Emitting Diode
(OLED) dot passive matrix display systems.The
STV8102 supports black-an-white, monochrome
displays of up to 128 columns by 64 rows.
■ Low-power consumption suitable for battery-
The STV8102 provides all necessary functions in
a single chip, including on-chip OLED supply
control and bias current generators resulting in a
minimum of external components and in very low-
power consumption.
operated systems
■ Column source current: 508µA, max
■ Row sink current: 64mA
■ On-chip oscillator
The STV8102 communicates with the system via
fully configurable interfaces (parallel, serial or I2C)
to ease interfacing with the host microcontroller.
The STV8102 has a set of control and status
registers that can be addressed by the interfaces.
■ Programmable multiplexing rate
■ Self adaptive panel addressing scheme
■ PowerMizer™ driving scheme
■ Brightness control with built-in aging
compensation
■ Built-in display pattern generator
■ Selectable 8-bit parallel interface (68xx, 80xx
series), serial peripheral interface and I²C
interface
■ Embedded 128 x 64 x 1-bit display RAM
■ Row and column re-mapping
■ Screen saver mode
January 2007
Rev 1
1/3
For further information contact your local STMicroelectronics sales office.
www.st.com
3
STV8102
Table 1.
Key features and benefits
Features
Benefits
PowerMizerTM automatic adjustment of VPP
Embedded DC/DC converter on chip oscillator
Self adaptive scanning
Reduce power consumption
Reduce system components
Reduce power consomption
Figure 1.
Functional block diagram
I2C
SPI
Parallel
interface
interface
interface
Instruction
decoder
Status
register
Control
register
Row
Clock
drivers
generators
Display RAM
64 x 128 bits
PowermizerTM
panel
Screen
saver
Self-adaptive scanning
supply
control
Pattern
Current
generator
Column drivers
reference
Ordering information
Table 2.
Order codes
Temp range, °C
Part number
Package
Packing
STV8102C/ST-A
STV8102/WPB3
-25 to +125
-25 to +125
COF 35SW, 5SH
bumped die
tape-and-reel
waffle pack
Revision history
Table 3.
Date
15-Jan-2007
Document revision history
Revision
Changes
1
Initial release.
2/3
STV8102
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