STV8116 Datasheet, PDF (1/4 Pages) STMicroelectronics – 162 RGB x 132 single chip true 262K color OLED controller/driver

STV8116
162 RGB x 132 single chip true 262K color OLED controller/driver
Data Brief
Features
■ 162x132 display matrix
■ 200µA max column current
■ 100mA max row current
■ On-chip DC/DC step-up converter supplied
from a 2.3 to 6V battery
■ Low power optimization:
– automatic precharge voltage
– Vrowoff optimization voltage
– Vpp self adjustment
■ 262Kcolor mode among 2M color Palette (24-
bit look-up table for gamma settings)
■ Dual partial display modes
■ Vertical scrolling
■ Programmable number of lines
■ Programmable frame rate, 165Hz max.
■ Selectable input interfaces (read and write),
operating voltage compatible with 1.8V as well
as 3.3V signals:
– 68000 and 8080 parallel interfaces
– 3-wire and 4-wire SPI interfaces
– 3-wire, 9-bit serial interface
■ Fully integrated oscillator requires no external
components
■ 7-bit RGB brightness control
■ 5-bit luminance control
■ Low-voltage digital supply range: 1.65 to 1.95V
■ Low-voltage analog supply range: 2.2 to 3.6V
■ 3.3V single supply with on-chip 1.8V LDO
■ High-voltage display supply range: 4.5 to 22V
■ One Time Programmable (OTP) non-volatile
embedded memory
■ Delivered in bumped die for chip-on-glass
(COG) or chip-on-foil (COF).
Description
The STV8116 is a low-power CMOS
controller/driver “combo” IC for passive OLED
displays featuring extremely low current
consumption.
Designed to drive displays of up to 132 rows by
162 columns with 262K colors, the STV8116
provides all necessary functions in a single chip,
including an on-chip DC/DC step-up converter
resulting in a minimum of externals components.
This IC provides automatic precharge and
Vrowoff voltages as well as self adjustment of the
Vpp voltage. Global power management is
automatically adjusted to changes in brightness
levels, aging of the display and temperature.
Embedded OTP memory allows various
adjustments and storages such as white balance,
gamma table and frame frequency. These
features contribute to enhanced picture quality,
low power dissipation, improved robustness and
reduced manufacturing cost.
A complete set of digital functions reduces host
microcontroller overhead to manage complex
display configurations and fast moving image data
transfers to the display RAM of the STV8116.
STV8116 features five standard I/O interfaces (3-
wire serial, 3-wire SPI, 4-wire SPI, 68000 parallel
and 8080 parallel) for easy interfacing with the
host microcontroller.
December 2006
Rev 1
For further information contact your local STMicroelectronics sales office.
1/4
www.st.com
4