matrix controller/driver. STV8105 Datasheet

STV8105 controller/driver. Datasheet pdf. Equivalent

Part STV8105
Description 256 x 72 x 4-bit OLED passive matrix controller/driver
Feature www.DataSheet4U.com STV8105 256 x 72 x 4-bit OLED passive matrix controller/driver Data Brief Feat.
Manufacture STMicroelectronics
Total Page 3 Pages
Datasheet
Download STV8105 Datasheet



STV8105
www.DataSheet4U.com
STV8105
256 x 72 x 4-bit OLED passive matrix controller/driver
Data Brief
Features
Supports monochrome, passive-matrix OLED
displays in different formats:
– 256 x 72 black & white
– 256 x 72 x 2-bits /4 levels of gray
– 256 x 72 x 4-bits /16 levels of gray
– 256 x 36 x 6-bits / 64 levels of gray
– 128 x 72 x 6-bits / 64 levels of gray
On-chip DC/DC step-up converter
Display power supply up to 25 V
Device power supply: 3.0 to 3.6 V
Low-power consumption suitable for battery-
operated systems
Column source current capability: 800 µA,
max.
Row sink current capability: 110 mA, max.
On-chip oscillator
Programmable gamma correction
Programmable display multiplexing
Two brightness control registers of 128 steps
each
32 steps dimmer control
One time programmable (OTP) fuse ROM for
key configuration parameters
Dual scan, master/slave capability
Selectable 8-bit parallel as well as serial
peripheral interfaces
Description
The STV8105 is a low-power, controller/driver
“combo” IC for OLED displays. The STV8105
supports 256 columns by 72 rows with 16 levels
of gray for monochrome and 2 x 128 columns by
72 rows with 16 levels of gray for “two” color
displays. It can control a display of 128 columns
by 72 rows or 256 columns by 36 rows with 64
levels of gray in monochrome mode.
The STV8105 provides all necessary functions in
a single chip, including on-chip supply control and
bias current generators, resulting in a minimum of
external components and in very low-power
consumption.
The STV8105 communicates with the system via
fully configurable interfaces (parallel or serial) to
ease interfacing with the host microcontroller. The
STV8105 has a set of command and control
registers that can be addressed by these
interfaces.
January 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
1/3
www.st.com
3



STV8105
www.DataSheet4U.com
Table 1. Key features and benefits
Features
Column source current capability up to 800 µA
On chip oscillator - Embedded DC/DC
Benefits
Allow high brightness displays
Reduce system components
Figure 1. Functional block diagram
STV8105
Serial
interface
Status
register
Row
drivers
Parallel
interface
Instruction
decoder
Display RAM
256 x 72 x 4 bits
Scanning control
Column drivers
Control
register
Clock
generators
DC/DC
converter
Current
reference
Ordering information
Table 2. Order codes
Part number
Temp range, ° C
STV8105/WPB
-25 to +125
Revision history
Table 3. Document revision history
Date
Revision
15-Jan-2007
1 Initial release.
Package
bumped die
Changes
Packing
waffle pack
2/3





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