Myalarm V-LCD1 Manuel d'utilisateur

20102RM (OT) No.7159-1/26 http://onsemi.com Semiconductor Components Industries, LLC, 2013 October, 2013 LC75813E, LC75813T Overview The LC758

Serial Data Transfer Example1. 1/3 duty① When 175 or more segments are usedAll 312 bits of serial data must be sent.② When fewer than 175 segments ar

Control Data Functions1. P0 to P3: Segment output port/general-purpose output port switching control data.These control data bits switch the S1/P1 to

6. BU: Normal mode/power-saving mode control dataThis control data bit selects either normal mode or power-saving mode.5. SC: Segments on/off control

Display Data to Segment Output Pin Correspondence1. 1/3 dutyNote: This applies to the case where the S1/P1 to S8/P8, and COM4/S87 output pins are set

No. 7159--14/26LC75813E, 75813TSegmentOutput pinCOM1 COM2 COM3 COM4S1/P1 D1 D2 D3 D4S2/P2 D5 D6 D7 D8S3/P3 D9 D10 D11 D12S4/P4 D13 D14 D15 D16S5/P5 D1

No. 7159--15/26LC75813E, 75813TDisplay dataSegment output pin (S11) stateD41 D42 D43 D440 0 0 0 The LCD segments corresponding to COM1, COM2, COM3, an

1/3 Duty, 1/2 Bias Drive Technique1/3 Duty, 1/2 Bias WaveformsNo. 7159-16/26LC75813E, 75813TCOM3COM2COM1LCD driver output when all LCD segments corres

1/3 Duty, 1/3 Bias Drive Technique1/3 Duty, 1/3 Bias WaveformsNo. 7159-17/26LC75813E, 75813TCOM3COM2COM1LCD driver output when all LCD segments corres

No. 7159--18/26LC75813E, 75813T1/4 Duty, 1/2 Bias Drive Technique1/4 Duty, 1/2 Bias WaveformsVLCD1, VLCD2VLCDCOM3COM2COM1COM4LCD driver output when al

No. 7159--19/26LC75813E, 75813T1/4 Duty, 1/3 Bias Drive Technique1/4 Duty, 1/3 Bias WaveformsVLCD1VLCD2fo[Hz]VLCDCOM3COM2COM1COM4LCD driver output whe

LC75813E, 75813T No.7159-2/26 Specifications Absolute Maximum Ratings at Ta = 25C, VSS = 0V Parameter Symbol Conditions Ratings unit Maximum supply

Figure 3No. 7159-20/26LC75813E, 75813Tt1 Display and control data transferVDD t2 D1 to D87P0 to P3Internal data DR, DT, FC, SC, BU Internal data (D8

No. 7159--21/26LC75813E, 75813TNotes on Controller Transfer of Display Data Since the LC75813E and LC75813T accept the display data (D1 to D261) divid

Sample Application Circuit 11/3 Duty, 1/2 Bias (for use with normal panels)Sample Application Circuit 21/3 Duty, 1/2 Bias (for use with large panels)N

No. 7159-23/26LC75813E, 75813TSample Application Circuit 31/3 Duty, 1/3 Bias (for use with nornal panels)Sample Application Circuit 41/3 Duty, 1/3 Bia

No. 7159--24/26LC75813E, 75813TSample Application Circuit 51/4 Duty, 1/2 Bias (for use with normal panels)Sample Application Circuit 61/4 Duty, 1/2 Bi

No. 7159--25/26LC75813E, 75813TSample Application Circuit 71/4 Duty, 1/3 Bias (for use with nornal panels)Sample Application Circuit 81/4 Duty, 1/3 Bi

LC75813E, 75813T PS No.7159-26/26 ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC

Note: *1 Excluding the bias voltage generation divider resistors built in the VLCD1 and VLCD2. (See Figure 1.)No. 7159-3/26LC75813E, 75813TParameter S

1. When CL is stopped at the low level2. When CL is stopped at the high levelFigure 2Block DiagramNo. 7159-4/26LC75813E, 75813TS1/P1S2/P2S8/P8S9S85CEC

Pin FunctionsNo. 7159-5/26LC75813E, 75813TSymbolPin No.Function Active I/OHandlingLC75813ELC75813Twhen unused3 to 1011 to 881 to 89 to 8692 to 908990

Serial Data Transfer Format1. 1/3 duty① When CL is stopped at the low levelNote: DD···Direction data.No. 7159-6/26LC75813E, 75813TB1B0D2D100 D83 D84

Note: DD···Direction data.• CCB address...40H• D1 to D261...Display data• P0 to P3...Segment output port/general-purpose output por

No. 7159--8/26LC75813E, 75813T2. 1/4 duty① When CL is stopped at the low levelNote: DD···Direction data.B1B0D2 D83 D84 D85 D86 D87 D88D10 0 0 0 0 0

No. 7159--9/26LC75813E, 75813TNote: DD···Direction data.• CCB address...40H• D1 to D344...Display data• P0 to P3....Segment output p