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LC75835W 데이터시트(PDF) 1 Page - Sanyo Semicon Device |
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LC75835W 데이터시트(HTML) 1 Page - Sanyo Semicon Device |
1 / 35 page D1306HKIM 20060919-S00005 No.A0429-1/35 LC75835W Overview The LC75835W is a 1/3, 1/4 duty general-purpose LCD display driver that can be used for displaying segments for mobile devices and other such products under the control of a microcontroller. In addition to being able to directly drive up to 136 LCD segments, the LC75835W can also control up to 16 general-purpose output ports. It incorporates an oscillation circuit that reduces the external resistors and capacitors used for oscillation. Features • Either 1/4 or 1/3 duty can be selected with the serial control data. 1/4 duty drive: Up to 136 segments can be driven 1/3 duty drive: Up to 105 segments can be driven • Either 1/3 or 1/2 bias can be selected with the serial control data. • On, off, or blinking for each segment can be set with the serial control data. • Serial data control of display switching in 40-bit units. (As a general rule, the display can be switched in 12 segment-units.) • Serial data control of current on/off to the LCD drive bias voltage generation divider resistors. • Serial data control of the power-saving mode based backup function and the all segments forced off function. • Serial data control of switching between the segment output port and general-purpose output port functions. • Buzzer control signals (1 channel) can be output from the general-purpose output port. • Serial data control of the frame frequency of the common and segment output waveforms. • Serial data control of the segment blinking frequency. • Serial data control of switching between the internal oscillator operating mode and external clock operating mode. • Serial data input supports CCB* format communication with the system controller. • Independent VLCD for the LCD driver block (VLCD can be set to any voltage in the range 2.7 to 5.5 volts without regard to the logic block power supply VDD). • The INH pin allows the display to be forced to the off state. • Incorporation of an oscillator circuit Ordering number : ENA0429 CMOS IC 1/3, 1/4-Duty General-Purpose LCD Display Driver • CCB is a trademark of SANYO Electric Co., Ltd. • CCB is SANYO's original bus format and all the bus addresses are controlled by SANYO. Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. |
유사한 부품 번호 - LC75835W |
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유사한 설명 - LC75835W |
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