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STV8102
128 x 64 OLED passive matrix controller/driver
Data Brief
Features

Description
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. 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 lowpower consumption. 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.
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 Low-power consumption suitable for batteryoperated systems Column source current: 508A, max Row sink current: 64mA On-chip oscillator Programmable multiplexing rate Self adaptive panel addressing scheme PowerMizerTM 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 IC interface Embedded 128 x 64 x 1-bit display RAM Row and column re-mapping Screen saver mode

January 2007
Rev 1
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STV8102 Table 1. Key features and benefits
Features PowerMizerTM automatic adjustment of VPP Embedded DC/DC converter on chip oscillator Self adaptive scanning Benefits Reduce power consumption Reduce system components Reduce power consomption
Figure 1.
Functional block diagram
I2 C interface
Parallel interface
SPI interface
Status register Row drivers
Instruction decoder
Control register Clock generators PowermizerTM panel supply
Display RAM 64 x 128 bits
Screen saver Pattern generator
Self-adaptive scanning control
Column drivers
Current reference
Ordering information
Table 2. Order codes
Temp range, C -25 to +125 -25 to +125 Package COF 35SW, 5 SH bumped die Packing tape-and-reel waffle pack Part number STV8102C/ST-A STV8102/WPB3
Revision history
Table 3.
Date 15-Jan-2007
Document revision history
Revision 1 Initial release. Changes
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STV8102
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