EM65565A ELAN Microelectronics Corp, EM65565A Datasheet
EM65565A
Related parts for EM65565A
EM65565A Summary of contents
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... EM65565A 65 COM/ 132 SEG STN LCD Driver Specification ELAN MICROELECTRONICS CORP. Product ERSION 1.0 June 2005 ...
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... Trademark Acknowledgments: IBM is a registered trademark and PS trademark of IBM Windows is a trademark of Microsoft Corporation ELAN and ELAN logo © 2005 by ELAN Microelectronics Corporation Copyright All Rights Reserved Printed in Taiwan The contents of this specification are subject to change without further notice. ELAN Microelectronics assumes no responsibility concerning the accuracy, adequacy, or completeness of this specification ...
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General Description .................................................................................................. 1 2 Features ..................................................................................................................... 1 3 Pin Configuration ...................................................................................................... 3 3.1 Pin Dimensions ...................................................................................................4 3.2 Mark Dimensions ................................................................................................4 4 Pin Description.......................................................................................................... 8 5 Block Diagram ..........................................................................................................11 6 Functional ...
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Contents 7 Commands............................................................................................................... 25 7.1 Display ON/OFF................................................................................................26 7.2 Set Display Start Line........................................................................................26 7.3 Set Column Address .........................................................................................26 7.4 Set Page Address .............................................................................................27 7.5 Select ADC........................................................................................................27 7.6 Write Display Data ............................................................................................27 7.7 Read Display Data ............................................................................................27 7.8 Read Status ......................................................................................................28 7.9 ...
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Specification Revision History Doc. Version 0.1 Initial version 0.2 Added /RST ITO trace resistor and display off current Modified the VRS and VR pin description 0.3 Modified the VREG rating 0.4 Added mark appearance diagram 0.5 Removed the thermal gradient ...
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Contents vi x Product Specification (V1.0) 06.06.2005 ...
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... RAM (DDRAM) and there is a one-to-one correspondence between the LCD panel pixels and the internal RAM bits. The EM65565A IC can drive a 65u132 dot display, and the capacity of the display can be extended by master/slave structures between ICs. This device has minimal power consumption since no external operating clock is necessary for the DDRAM read/write operation ...
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... LCD driver power supply: VLCD = V0 – VSS = 4.5V to 12.0V „ Non-resistant to light or radiation „ Package (Ordering information) Part Number EM65565AAGH Note: The EM65565A series has the following sub-codes, depending on their shapes. H: Bare chip (Aluminum pad without bump); F: COF package; Example: EM65565AAGH Æ EM65565A: Elan number; A: Package Version; GH: Gold bumped ...
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... With the Elan logo at the upper left corner, Pin the bottom left corner, viewed lengthwise. Product Specification (V1.0) 06.06.2005 (This specification is subject to change without further notice) 65 COM/132SEG STN LCD Driver 309 293 1 292 U-Left Mark U-Right Mark 129 111 112 128 Fig. 1 Pin Configuration NOTE EM65565A x 3 ...
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... EM65565A 65 COM/132SEG STN LCD Driver 3.1 Pin Dimensions Item Chip size Bump Size Pad Pitch Die thickness (excluding bumps) Bump Height Minimum Bump Gap Coordinate Origin 3.2 Mark Dimensions Mark U-Left D-Left 4 x Pad No 10570 1 ~ 309 43 60 (min.) 525 r 25 All Pad (within die) ...
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... -485 -485 -485 -485 -485 -485 -485.0 100 V SS EM65565A Coordinate (X,Y) -404.4 , -485.0 -322.9 , -485.0 -241.4 , -485.0 -159.9 , -485.0 -78.4 , -485.0 3.1 , -485.0 84.6 , -485.0 166.1 , -485.0 247.6 , -485.0 329.1 , -485.0 410.6 , -485.0 492.1 , -485.0 573.6 , -485 ...
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... EM65565A 65 COM/132SEG STN LCD Driver Pin No Pad Name Coordinate (X,Y) 101 V 4052.4 DD 102 M/S 4133.9 103 DCLKS 4215.4 104 V 4296.9 SS 105 MPUS 4378.4 106 P/S 4459.9 107 V 4541.4 DD 108 /PCT 4622.9 109 V 4704.4 SS 110 IRS 4785.9 111 V 4867.4 DD 112 COM31 5165.0 113 COM30 5165.0 ...
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... COM49 485.0 , 295 COM50 485.0 , 485.0 296 COM51 , 297 COM52 485.0 , 298 COM53 485.0 , 299 COM54 485.0 , 300 COM55 485.0 EM65565A Coordinate (X,Y) -2430.1 , 485.0 -2490.1 , 485.0 -2550.1 , 485.0 -2610.1 , 485.0 -2670.1 , 485.0 -2730.1 , 485.0 -2790.1 , 485.0 -2850.1 , 485.0 -2910.1 , 485.0 -2970 ...
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... EM65565A 65 COM/132SEG STN LCD Driver Pin No Pad Name Coordinate (X,Y) 301 COM56 -5165.0 302 COM57 -5165.0 303 COM58 -5165.0 304 COM59 -5165.0 305 COM60 -5165.0 306 COM61 -5165.0 307 COM62 -5165.0 308 COM63 -5165.0 309 COMS -5165.0 4 Pin Description Pin Name I/O V Power supply shared with the MPU terminal V ...
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... Display clock input terminal. The following is true depending on the M/S and DCLKS status. M/S DCLKS H DCLK I/O L When the EM65565A chips are used in master/slave mode, the various DCLK terminals must be connected. Product Specification (V1.0) 06.06.2005 (This specification is subject to change without further notice) Function Display data ...
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... LCD blanking control terminal. M/S = “H” : Output, M/S = “L” : Input /BCT I/O When the EM65565A chip is used in master/slave mode, the various /BCT terminals must be connected. Output terminal for the static drive. FRS O This terminal is only enabled when the static indicator display master operation mode, and is used in conjunction with the FR terminal ...
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... COM/132SEG STN LCD Driver Oscillator Display Timing Circuit Generator Display Start Line Register Line Counter Line Address Decoder Display Data RAM (DDRAM) 8580-bits I/O Buffer Page Address Circuit Figure 1 System Block Diagram EM65565A SEG0~SEG131 COM0~COM63 COMS x 11 ...
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... COM/132SEG STN LCD Driver 6 Functional Description 6.1 MPU Interface 6.1.1 Selecting the Interface Type The EM65565A IC can be operated with either parallel interface or serial interface as selected by the P/S terminal polarity to the “H” or “L”, as shown in following table Parallel Input L : Serial Input Note: “” Indicates that it is fixed to either “H” or “L” ...
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... Chip Select The EM65565A IC has two chip select terminals: /CS1 and CS2. The MPU interface or the serial interface is enabled only when /CS1=”L” and CS2=”H”. When chip select is inactive enter a high impedance state and the D/I, /RD, and /WR inputs are inactive ...
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... COM0 output when the common output mode is normal, and the COM63 output for the EM65565A when the common output mode is reversed. The display area lines area for the EM65565A from the display start line address. ...
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... The display data from the MPU corresponds to the LCD common direction. There are few constraints at the time of display data transfer when multiple EM65565A ICs are used. Hence, display structures can be created easily and with a high degree of freedom ...
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... EM65565A 65 COM/132SEG STN LCD Driver Page Address Data ...
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... DATA SEGn Fig. 6 Drive wave from a two-frame AC drive method When several EM65565A ICs are used, the slave ICs must be supplied with display timing signals (FR, DCLK, /BCT) from the master ICs. Operating mode descriptions are shown in the following table: Master (M/S = “H”) Slave (M/S = “ ...
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... EM65565A 65 COM/132SEG STN LCD Driver 6.1.12 Common Output Status Select Circuit For the EM65565A IC, the COM output scan direction can be selected by the common output status select command (See Table below). Consequently, constrains in the IC layout at the time of LCD module assembly can be minimized. 6.1.13 LCD Driver Circuits These are 197 channels that generate four voltage levels for driving the liquid crystal ...
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... Step-up Voltage Circuit Using the step-up voltage circuit built-in within the EM65565A IC possible to produce a five times step-up, a four times step-up, a three times, and a two times step-up of the V CI VDD VCI VCI VSS - C + VOUT CAP4+ CAP3+ CAP1 CAP1+ CAP2+ CAP2- V =2xV ...
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... EM65565A 65 COM/132SEG STN LCD Driver V Fig. 9 Using the V0 Voltage Regulator Internal Resistors The D is set to a particular level among the 64 possible levels through the use of the electronic volume function, depending on the data set in the 6-bit electronic volume register. The left table below shows the value for D, depending on the electronic volume register settings ...
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... V Moreover, when the voltage follower changes the impedance, it provides V and V to the liquid crystal drive circuit. 1/9 bias or 1/7 bias for the EM65565A can be 4 selected. 6.1.18 Power Supply Control Circuit The built-in power supply circuit of the EM65565A Series IC has very low power consumption (normal mode: /PCT = “ ...
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... EM65565A 65 COM/132SEG STN LCD Driver 6.1.19 Internal Power Supply Shutdown Command Sequence This sequence is recommended for shutting down the internal power supply, first placing the power supply in power saver mode and then turning the power supply OFF. Step 1: Display OFF Step 2: Display all points ON Step 3: Internal power supply OFF 6 ...
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... (f) Set Value 1.0 – 4.7 0.47 - 1.0 EM65565A 65 COM/132SEG STN LCD Driver ...
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... MPU. During power on necessary to reinitialize using the /RST terminal. In the EM65565A, if the internal liquid crystal power supply circuit is not used, then it is necessary to apply an “L” signal to the /RST terminal when the external liquid crystal power supply is applied. ...
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... Mode Set the flashing mode Display OFF and display all points ON compound command Command for non-operation Command for IC test. Don’t use this * * * * command EM65565A Functions x 25 ...
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... EM65565A 65 COM/132SEG STN LCD Driver 7.1 Display ON/OFF This command turns the display on and off. When the display OFF command is executed during a display all points ON mode, power saver mode is entered. (AEH, AFH) D/I / Note Display is turned OFF Display is turned ON 7.2 Set Display Start Line This command specifies a line address, thus, marking the display line that corresponds to C0 ...
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... /WR(R/ S131 (83H) /WR(R/ /WR(R/ EM65565A Page Number S131(00H Write data ...
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... EM65565A 65 COM/132SEG STN LCD Driver 7.8 Read Status D/I / Busy: the busy bit indicates whether the driver accepts instruction or not Busy=0: The driver will accept new instruction Busy=1: No new instruction will be accepted ADC: ADC=0: Reverse (column address 131-n < segment driver n) ADC=1: Normal (column address n < segment driver n) ...
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... EM65565A Setting D=0: Normal display 0 D D=1: Display all point Setting D=0: Normal (RAM data “H” LCD ON D=1: Reverse (RAM data “L” LCD ON) ...
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... EM65565A 65 COM/132SEG STN LCD Driver * Note: stands for don’t care 7.16 Power Controller Set This command sets the function of power supply circuit D/I /RD /WR(R/ 7.17 V0 Voltage Regulator Internal Resistor Ratio Set This command sets the V0 voltage regulator internal resistor ratio. (20H, 27H) ...
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... Product Specification (V1.0) 06.06.2005 (This specification is subject to change without further notice) 65 COM/132SEG STN LCD Driver EM65565A D0 Static Indicator D=0: OFF D D= Indicator Display State 0 OFF Blinking at approximately 1 0.5 second Blinking at approximately 0 1 second 1 Constantly ...
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... EM65565A 65 COM/132SEG STN LCD Driver Static Indicator OFF (D7-D0)=AC (Hex) 1.Display OFF (D7-D0)=AE (Hex) 2.Display All Points ON (D7-D0)=A5 (Hex) Sleep Mode 1.Normal Display Mode (D7-D0)=A4 (Hex) 2.Static Indicator ON (D7-D0)=AD (Hex) (D7-D0)=X0~X3H (Hex) Sleep Mode Cancel Fig. 12 Power Saving Method Flow Diagram 7.21 NOP Non-operation command (E3H) D/I / 7.22 Test This command is for IC testing purposes. It can be cleared by applying an “ ...
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... Internal resistor ratio and electronic volume control setting Power Saver OFF Power Control Setting Initialization completed , display clock frequency f OSC , is shown in the following table OSC External input EM65565A and the /65=f /(4*65) CL OSC f /(4*65 ...
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... EM65565A 65 COM/132SEG STN LCD Driver 8 Absolute Maximum Ratings Unless otherwise noted, V Parameter Power Supply Voltage Power supply voltage Power supply voltage Input voltage Output voltage Operating temperature Storage temperature 1. Insure that the voltage levels Permanent damage to the LSI may result if the LSI is used outside the absolute maximum ratings conditions ...
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... Pin V OUT Pin V 0 Ta=25°C NOTE , and 3 –30° 5° EM65565A 65 COM/132SEG STN LCD Driver Rating Units Min. Typ. Max. 0.01 5 0.01 15 0.01 5 µ 220 290 60 80 100 5.0 8 ...
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... EM65565A 65 COM/132SEG STN LCD Driver 10 Timing Diagram 10.1 System Bus Read/Write Timing I (80-Series MPU) D/I T AW80 /CS1 CS2="1" /WR, /RD D0~D7 (write) D0~D7 (read) Fig. 14 System Bus Read/Write Timing Diagram for 80-Series MPU (V =2.4V to 3.3V, Ta=-30 to 85°C) DD Item Address hold time Address setup time System cycle time ...
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... E Write T EWLW NOTE , are specified. CYC6 EWLR EWHR are specified as the overlap between /CS1 being “L” (CS2=”H”) EWLR EM65565A 65 COM/132SEG STN LCD Driver AH68 CYC68 T ,T EWLR EWLW T DH68 T OH68 Rating Units Min Max 0 -- ...
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... EM65565A 65 COM/132SEG STN LCD Driver 10.3 Serial Interface /CS1 CS2="1" D/I SCL SI (V =2.4V to 3.3V, Ta=-30 to 85°C) DD Item Serial Clock Period SDCLK “H” pulse width SDCLK “L” pulse width Address setup time Address hold time Data setup time Data hold time CS-SDCLK time 1 ...
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... The EM65565A can be connected to either 80-Series MPU or 68-Series MPU. Moreover, using the serial interface it is possible to operate the EM65565A series ICs with fewer signal lines. The display area can be enlarged by using several EM65565A Series ICs. When this is done, the chip select signal can be used to select the individual ICs to access ...
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... Using the Serial Interface MPU GND Fig. 21 Application Circuit Diagram when using Serial Interface Connections Between the LCD Drivers (Reference Example) The LCD area can be enlarged with ease through the use of multiple EM65565A ICs. Use the same equipment type. EM65565A (master) o EM65565A(slave ...
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... COM/132SEG STN LCD Driver LCD PANEL 264*65 S133--------------------------S264 /BCT /BCT MASTER SLAVE DCLK DCLK EM78447 ITO Traces Resistance ( ) EM65565A C1 | C65 M/S Max = 300 Max = 100 Max = 100 Max = 50 Max = 3K 5K ~10K x 41 ...
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... EM65565A 65 COM/132SEG STN LCD Driver 12.1 Tray Information 12.2 Tray Outline Dimension Unit: mm Symbol Dimension Symbol 50.60 Z 45.40 Px 45.80 Py 4.00 Nx 13.53 Ny 7.54 N 15.49 P1 10.77 P2 1.37 Product Specification (V1.0) 06.06.2005 (This specification is subject to change without further notice) Dimension 0.66 11.77 1. 1.76 1.60 ...