LC75811W Sanyo Semicon Device, LC75811W Datasheet
LC75811W
Related parts for LC75811W
LC75811W Summary of contents
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... Ordering number : EN5915A 1/8 to 1/10 Duty Dot Matrix LCD Display Controller/Driver Overview The LC75811E and LC75811W are 1/8 to 1/10 duty dot matrix LCD display controller/drivers that supports the display of characters, numbers, and symbols. In addition to generating dot matrix LCD drive signals based on data transferred serially from a microcontroller, the LC75811E and LC75811W also provide on-chip character display ROM and RAM to allow display systems to be implemented easily ...
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... Pin Assignments (Top View) LC75811E, 75811W LC75811E LC75811W No. 5915-2/27 ...
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Specifications Absolute Maximum Ratings 25°C, V Parameter Maximum supply voltage Input voltage Output voltage Output current Allowable power dissipation Operating temperature Storage temperature Allowable Operating Ranges –40 to 85°C, V Parameter Supply voltage Input ...
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Electrical Characteristics in the Allowable Operating Ranges Parameter Symbol Hysteresis V H Input high level current I IH Input low level current Output high level voltage ...
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When CL is stopped at the low level • When CL is stopped at the high level Block Diagram LC75811E, 75811W Figure 2 No. 5915-5/27 ...
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... Pin Functions Pin No. Pin LC75811E LC75811W S1 to S58 79, 80 Segment driver outputs The S59/COM10 and S60/COM9 pins can be used as common S59/COM10 59 57 driver outputs under the “set display technique” instruction. 58 S60/COM9 60 COM1 to COM8 Common driver outputs. ...
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Block Functions • AC (address counter counter that provides the addresses used for DCRAM and ADRAM. The address is automatically modified internally, and the LCD display state is retained. • DCRAM (data control RAM) DCRAM is RAM ...
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ADRAM (Additional data RAM) ADRAM is RAM used to store the ADATA display data. ADRAM has a capacity of 12 data is displayed directly without the use of CGROM or CGRAM. The table below lists the correspondence between the ...
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... Reset Function The LC75811E and LC75811W are reset when a low level is applied to the RES pin at power on and, in normal mode reset the LC75811E and LC75811W create a display with all LCD panels turned off. However, after a reset applications must set the contents of DCRAM, ADRAM, and CGRAM before turning on display with a “display on/off control” ...
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LC75811E, 75811W No. 5915-10/27 ...
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Detailed Instruction Descriptions • Set display technique ... <Sets the display technique> Code D56 D57 D58 D59 D60 D61 D62 D63 DT1 DT2 don’t care DT1, DT2: Setting the display technique DT1 DT2 Display ...
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SC: Controls the common and segment output pins. SC Common and segment output pin states 0 Output of LCD drive waveforms 1 Fixed at the V level (all segments off) SS Note: *12. When the S1 to ...
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DCRAM data write ... <Specifies the DCRAM address and stores data at that address> D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 AC0 AC1 AC2 AC3 AC4 ...
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Data format at (1) (24 bits) D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 AC0 AC1 AC2 AC3 AC4 AC5 AC6 AC7 DA0 DA1 DA2 DA3 DA4 DA5 ...
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IM: Setting the method of writing data to ADRAM IM 0 Normal ADRAM data write (Specifies the ADRAM address and writes the ADRAM data.) 1 Increment mode ADRAM data write (Increments the ADRAM address by +1 each time data is ...
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CGRAM data write ... <Specifies the CGRAM address and stores data at that address> CD1 CD2 CD3 CD4 CD5 D16 D17 D18 D19 D20 CD17 CD18 CD19 CD20 CD21 D32 D33 D34 D35 D36 ...
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Notes on the Power On and Power Off Sequences • At power on: Logic block power supply (V • At power off: LCD driver block power supply (V However, if the logic and LCD driver block use a shared power ...
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Duty, 1/4 Bias Drive Technique LCD driver output when all LCD segments corresponding to COM1 to COM8 are turned off LCD driver output when only LCD segments corresponding to COM1 are turned on LCD driver output when only LCD ...
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Duty, 1/4 Bias Drive Technique LCD driver output when all LCD segments corresponding to COM1 to COM9 are turned off LCD driver output when only LCD segments corresponding to COM1 are turned on LCD driver output when only LCD ...
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Duty, 1/4 Bias Drive Technique LCD driver output when all LCD segments corresponding to COM1 to COM10 are turned off LCD driver output when only LCD segments corresponding to COM1 are turned on LCD driver output when only LCD ...
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Sample Application Circuit 1 1/8 Duty, 1/4 Bias Drive (For use with normal panels) C ≥ 0.047 µF From the microcontroller Sample Application Circuit 2 1/8 Duty, 1/4 Bias Drive (For use with large panels) C ≥ 0.047 µF 10 ...
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Sample Application Circuit 3 1/9 Duty, 1/4 Bias Drive (For use with normal panels) C ≥ 0.047 µF From the microcontroller Sample Application Circuit 4 1/9 Duty, 1/4 Bias Drive (For use with large panels) C ≥ 0.047 µF 10 ...
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Sample Application Circuit 5 1/10 Duty, 1/4 Bias Drive (For use with normal panels) C ≥ 0.047 µF From the microcontroller Sample Application Circuit 6 1/10 Duty, 1/4 Bias Drive (For use with large panels) C ≥ 0.047 µF 10 ...
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Sample Correspondence between Instructions and the Display (When the LC75811-8715 is used) Instruction (hexadecimal) LSB No. D40 to D43 D44 to D47 D48 to D51 D52 to D55 D56 to D59 D60 to D63 Power application 1 (Initialization with the ...
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Continued from preceding page. Instruction (hexadecimal) LSB No. D40 to D43 D44 to D47 D48 to D51 D52 to D55 D56 to D59 D60 to D63 Set AC address Display on/off control ...
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LC75811E, 75811W No. 5915-26/27 ...
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Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as ...