器件名称: STE2002
功能描述: 81 x 128 single-chip LCD controller/driver
文件大小: 508.51KB 共61页
简 介:STE2002
81 x 128 single-chip LCD controller/driver
Features
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– Eight selectable temperature compensation coefficients
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104 x 128 bits Display Data RAM Programmable MUX rate Programmable frame rate X,Y Programmable carriage return Dual partial display mode Row by Row Scrolling Automatic data RAM Blanking procedure Selectable Input interface: – I2C Bus Fast and Hs-mode (read and write) – Parallel Interface (read and write) – Serial Interface (read and write) Fully Integrated oscillator requires no external components CMOS compatible inputs Fully integrated configurable LCD bias voltage generator with: – Selectable multiplication factor (up to 6X) – Effective sensing for High Precision Output
Designed for chip-on-glass (COG) applications Low power consumption, suitable for battery operated systems Logic supply voltage range from 1.7 to 3.6V High voltage generator supply voltage range from 1.75 to 4.2V Display supply voltage range from 4.5 Vto 14.5V Backward compatibility with STE2001
Description
The STE2002 is a low power CMOS LCD controller driver. Designed to drive a 81 rows by 128 columns graphic display, provides all necessary functions in a single chip, including onchip LCD supply and bias voltages generators, resulting in a minimum of externals components and in a very low power consumption. The STE2002 features three standard interfaces (Serial, Parallel & I2C) for ease of interfacing with the host microcontroller.
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Block diagram
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