EM65101AF EMC [ELAN Microelectronics Corp], EM65101AF Datasheet
EM65101AF
Related parts for EM65101AF
EM65101AF Summary of contents
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver Specification ELAN MICROELECTRONICS CORP. Product ERSION August 2005 0.4 ...
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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 ...
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Contents 1 General Description ...................................................................................... 1 2 Feature ........................................................................................................... 1 3 Applications ................................................................................................... 2 4 Pin Configurations ........................................................................................ 2 4.1 Alignment Key .................................................................................................... 2 4.2 Pin Dimensions .................................................................................................. 3 4.3 Recommended COG ITO Traces Resistor ......................................................... 3 4.3 PAD Coordinates ...
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Contents 7.6 Display Timing Circuit....................................................................................... 21 7.6.1 Signal Generation for the Display Line Counter and the Display Data Latching Circuit ......................................................................21 7.6.2 Generation of the Alternate Signal M (Internal) and the Synchronous Signal FLM (Internal).............................................................21 7.6.3 Display Data Latching Circuit ...
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Bias Setting Register (B)...................................................................................52 8.2.11 Display Start Common.......................................................................................53 8.2.12 Temperature Compensation Set .......................................................................53 8.2.13 Electronic Volume Register ...............................................................................54 8.2.14 Internal Register Read Address ........................................................................55 8.2.15 Resistance Ratio of the CR Oscillator...............................................................55 8.2.16 Extended Power Control ...................................................................................56 8.2.17 Regulator Multiple ...
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Contents Doc. Version 0.1 Initial version 1. Add pin related information 2. Modify reset time 3. Modify write timing 0.2 4. Add V0 specification 5. Modify application circuit on CK and VBA pins 6. Remove Nline reverse figure 1. Modify ...
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... EEPROM function to change the tuning LCD operating voltage Vop Write cycle time: 200 ns Package: Part Number EM65101AH EM65101AGH EM65101AF EM65101AT * EM65101=ELAN base P/N; A=package type version; H/GH/F/T=packaging category 1 A function that utilizes only part of the screen, thus reducing power consumption. Product Specification (V0.4) 08.15.2005 ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 3 Applications Mobile phone Small PDA 4 Pin Configurations 417 418 440 1 The ELAN logo is at the left side end and Pin1 is at the bottom-left corner. 4.1 Alignment Key ...
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Pin Dimensions Item Chip size Bump Size Pad Pitch Die thickness (excluding bumps) Bump Height Minimum Bump Gap Coordinate Origin 4.3 Recommended COG ITO Traces Resistor V0~V4 CAP1+, CAP1-, CAP2+, CAP2-,CAP3+,CAP3- CAP4+, CAP5+, VOUT, V2X VDD, VEE, VSS WRB,RDB,CSB,…, ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 4.3 PAD Coordinates Table Pin No. Pad Name 1 DUMMY 2 DUMMY 3 DUMMY 4 DUMMY 5 VSS 6 TEST 7 P/S 8 VDD 9 M86 10 VSS 11 CSB 12 CSB ...
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Pin No. Pad Name 101 VSS 102 VSS 103 VSS 104 VSS 105 V4 106 V4 107 V4 108 V4 109 V4 110 V4 111 V4 112 V3 113 V3 114 V3 115 V3 116 V3 117 V3 118 V3 ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver Pin No. Pad Name 201 COM12 202 COM11 203 COM10 204 COM9 205 COM8 206 COM7 207 COM6 208 COM5 209 COM4 210 COM3 211 COM2 212 COM1 213 COM0 214 SEG0 ...
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Pin No. Pad Name 301 SEG87 302 SEG88 303 SEG89 304 SEG90 305 SEG91 306 SEG92 307 SEG93 308 SEG94 309 SEG95 310 SEG96 311 SEG97 312 SEG98 313 SEG99 314 SEG100 315 SEG101 316 SEG102 317 SEG103 318 SEG104 ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver Pin No. Pad Name 401 COM91 402 COM92 403 COM93 404 COM94 405 COM95 406 COM96 407 COM97 408 COM98 409 COM99 410 COM100 411 COM101 412 COM102 413 COM103 414 COM104 ...
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Functional Block Diagram VDD VSS CAP1- CAP1+ CAP2- CAP2+ CAP3- CAP3+ CAP4+ CAP5+ V2X VOUT VEE VREF VBA D4/SPOL D3/SMODE D2 D1/SDA D0/SCL CSB RS Product Specification (V0.4) 08.15.2005 (This specification ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 6 Pin Description 6.1 Power Supply Pins Symbol I/O Power VDD Supply Power VSS Supply V0 V1 Power V2 Supply V3 V4 6.2 LCD Power Supply Circuit Pins Symbol I/O CAP1+ O ...
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System Bus Pins Symbol I/O Reset input pin. RESB I When RESB is “L,” initialization is executed. Data bus/ Signal interface related pins. When the parallel interface is selected (P/S = “H”), the D7-D0 are 8-bit bi-directional data bus ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 6.4 LCD Driver Circuit Signals Symbol I/O SEG0 to O SEG159 COM0 to O COM127 6.5 Oscillating Circuit Pins Symbol I/O CKS I CK I/O 6.6 EEPROM Power Pins Symbol I/O VPP ...
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Functional Description 7.1 MPU Interface 7.1.1 Reset Pin Description (RESB) Hold the RESB at low for at least 40us after which the EM65101 accepts this reset command. 7.1.2 Selection of Interface Type The EM65101 transfers data through the 8-bit ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.1.5 Serial Interface The EM65101 has two types of serial interfaces, Use the SMODE pin to select the serial interface type. SMODE = “L”: 4-wire serial interface SMODE = “H”: 3-wire serial ...
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RS Display RAM/Register 0 Display RAM Data 1 Control Register Data After completing the 9-bit data transfer, or when making no access, be sure to set the serial clock input (SCL) to “L.” Care should be taken during PCB layout ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.2.2 Writing Data to Display RAM Data The EM65101 is a 128-row by 160-column addressable array. Each pixel can be accessed when the X and Y addresses are specified. The 128 rows ...
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Segment Output X address Internal column address COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 : MCU REF=0 Segment Output X address Internal column address COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 : MCU REF=1 Figure 7-5 REF Control ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.3.3 EM65101 Display RAM Mapping address • ...
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Internal Register Read When reading data from the display RAM, a dummy read is initially required. The designated address data is not output to the read operation immediately after the address is set to the register. ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.4 Display RAM Access Using Window Function The EM65101 has a window area setting command for accessing a specified display RAM area. To use the window function, you need to set up ...
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Display Timing Circuit The display timing circuit generates internal signals and timing pulses (internal LP, FLM, and M) by the clock. Symbol LP (internal) FLM (internal) M (internal) 7.6.1 Signal Generation for the Display Line Counter and the Display ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.7 LCD Driver Output Timing Display timing at Normal (not reverse mode), 1/128 Duty. 127 128 1 LP FLM M COM0 V4 VSS V1 COM1 V4 V0 SEG0 V3 V2 SEG1 V3 ...
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The ratio of the resistance at the CR oscillator is programmable. When you change this ratio, the frame frequency display is also changed. 7.8 Power Supply Circuit This power circuit supplies the voltages necessary to drive an LCD. The circuit ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver (3) In cases where the four times boosted voltage is used, place C1 only across CAP1+ and CAP1-, across CAP2+ and CAP2-, across CAP3+ and CAP3- , across V2X and VSS; and ...
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Voltage Regulator The EM65101 has a built-in reference voltage regulator, which regulates the amplified voltage from the internal temperature compensation output (VREF pin) to generate the LCD drive voltage (V0). Even if the boost-up voltage level fluctuates, V0 remains ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver VDD C VREF vss vss Figure 7-12b Internal Power Capacitor Connections Application Circuits 1. Recommended values for C1 is 1uF, and for attain a ...
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EEPROM Function The EM65101 supports EEPROM function that allows you to change the LCD operating voltage Vop. It can also select EEPROM operating mode and set to use internal or external power supply for EEPROM. In the EEPROM select ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.13.1 EEPROM Program, Read, and Erase Flow Charts The following are the EEPROM Program, Read and Erase flow charts for achieving correct Vop offset voltage. set ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.13.2 Vop Calibration Offset Examples 1) Program Vop calibration offset is +30, CV5~CV0 is set to 011110 WRITE #F2H WRITE #11H WRITE #2EH WRITE #51H WRITE #02H DELAY > WRITE ...
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Read WRITE #F2H WRITE #53H WRITE #00H DELAY >10 uS WRITE #06H WRITE #52H WRITE #00H DELAY >10 uS WRITE #06H WRITE #51H WRITE #00H DELAY >10 uS WRITE #06H WRITE #50H WRITE #00H DELAY >10 uS WRITE #06H ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 3) Erase WRITE #F2H WRITE #51H WRITE #04H DELAY > WRITE #06H WRITE #50H WRITE #04H DELAY > WRITE #06H WRITE #F0H WRITE #81H WRITE #F2H WRITE #51H ...
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Partial Display Function The EM65101 has a partial display function, which can display a part of graphic display area. This function is used to set lower bias ratio, lower boost step, and lower LCD drive voltage. When setting the ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver Select a display duty ratio for the partial display from 1/8 to 1/128 using the DS (LCD duty ratio) register. Set the most suitable values for LCD drive bias ratio, LCD drive ...
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X 128 Line display RAM Top fixed area 2004/11/18 Scroll area Bottom fixed area Menu Scroll specified address=125 Figure 7-18 Example on Scroll Function Display vs. Address Values Product Specification (V0.4) 08.15.2005 (This specification is subject to change without ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver Set the scroll top address and scroll bottom address to define the area of scrolling data in RAM Example: Scroll top address Scroll bottom address Set the scroll specified address according to ...
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You must set the scroll top address, the scroll bottom address, the scroll specified address, and the scroll start address carefully when using the scroll function. If there is any error, the scrolling result will be inaccurate. Follow the rules ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver Power OFF Proper Sequence: 1) Set the HALT register to “1” or perform a reset operation 2) Cut off external LCD drive voltage 3) Logic system (VDD) power OFF Connect the serial ...
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Register Setting Examples 7.19.1 Initialization Product Specification (V0.4) 08.15.2005 (This specification is subject to change without further notice) 128COM/160SEG 16 Gray Scale Level LCD Driver Power ON (VDD,VEE-VSS) Power will stable RESET W AIT Setting Operational Functions * Electrical ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 7.19.2 Display Data 7.19.3 Power OFF 40 • End of initialization Setting Operational Functions * Setting display start common * Setting address increment control * Setting X address * Setting Y address ...
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Control Register 8.1 Control Registers 8.1.1 Control Register (Bank 0) Pins (for 80-Family) & Bank Control Register CSB RS WRB RDB RE2 RE1 RE0 D7 X Address [0H (Lower nibble) X Address [1H ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.1.2 Control Register (Bank 1) Pins (for 80-Family) & Bank Control Register CSB RS WRB RDB RE2 RE1 RE0 Temperature [0H] 0 compensation Electronic Volume [1H] 0 (Low nibble) Electronic Volume [2H] ...
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Control Register (Bank 2) Pins (for 80-Family) & Bank Control Register CSB RS WRB RDB RE2 RE1 RE0 EEPROM mode select [0H Vop calibration offset [1H select (Low nibble) Vop calibration offset [2H ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2 Functions of the Control Registers The EM65101 has many control registers. When accessing the control registers, the upper nibble of the data bus (D7~D4) represent the register address while the lower ...
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Line Alternated Register ( (At the time of reset: {N3, N2, N1, N0}=3H, read address: 3H (At the time of reset: {N7, N6, N5, N4}=0H, read ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.4 Display Control Display (1) Register (At the time of reset: {SHIFT, ALLON, ON/OFF}=0H, read address: 5H) ON/OFF: Control display ON/OFF ON/OFF = “0”: Display OFF ...
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REF: When MPU accesses display RAM, address X and data are switched. The following figure shows the action of the REF. SEG0 SEG1 SEG2 00H ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver The increment control of X and Y addresses by AIM, AYI, and AXI registers are listed as follows. AIM When writing to Display RAM or reading from Display RAM 0 This is ...
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AYI AXI Regardless of AIM, no increment for the AX and AY registers. *1 Depending on the setting of AIM, address X automatically changes maxH: The maximum internal X-address value ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver The following shows how address is incremented when using the window function. Transition of AX and AY Register AX: START Address AY: When each AX exceed AE, increment AY START Address In ...
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DCON: This command sets the internal booster circuit ON or OFF. DCON = “0”: Booster circuit OFF DCON=”1”: Booster circuit ON ACL: This command initializes the internal circuit. ACL = “0”: Normal operation ACL = “1”: Initialization ON When the ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.9 Booster Setup (VU (At the time of reset: {VU2, VU1, VU0} = 5H, read address: BH) The booster steps are set to the VU register ...
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Display Start Common (At the time of reset: {SC3, SC2, SC1, SC0} = 0H, read address: EH) The SC register sets the scanning start output of the common driver. SC3 SC2 0 0 ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.13 Electronic Volume Register (At the time of reset:{ DV3~DV0 } = 0H, read address: 1H Don’t Care ...
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In order to prevent the transient voltage from generating when an electronic volume code is set, the circuit design is such that the set value is not reflected as a level immediately. The value is reflected after the upper bits(DV6-DV4) ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.16 Extended Power Control Don’t Care (At the time of reset: {BF1, BF0, DIS} = 0H; read address: 5H) DIS: is the register that ...
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Vref=1.5V, V0 modified range is shown in the following figure 8.2.18 Line Reverse Start Address (At the time of reset: {LS3, LS2, LS1, LS0} = 0H, ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.19 Line Reverse End Address (At the time of reset: {LE3, LE2, LE1, LE0} = 0H, read address: 9H ...
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Window End X Address (At the time of reset: {EX3, EX2, EX1, EX0} = 1H, read address: CH (At the time of reset: {EX7, EX6, EX5, EX4} ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.23 EEPROM Mode Select Register Don’t Care (At the time of reset: {M1, M0, VPP_EXT } = 6H, read address: 0H) The (M1,M0) register ...
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EEPROM Address Select Register Don’t Care (At the time of reset: {NIB1, NIB0} = 0H, read address: 5H) The NIB register selects whether to access the low nibble or high nibble ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 8.2.27 Scroll Bottom Address (At the time of reset: {SBA3, SBA2, SBA1, SBA0} = FH, read address: 8H ...
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Scroll Start Address (At the time of reset: {SAY3, SAY2, SAY1, SAY0} = 0H, read address: CH Don’t Care (At the time of reset: { ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 9.1 Recommended Operating Conditions Item Supply voltage Operating voltage Operating temperature 1 Power supply for the logic circuit Power supply for the analog circuit Power supply for the ...
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Item Symbol VOUT1 VOUT2 Booster output voltage on VOUT VOUT3 pin VOUT4 VOUT5 IDD1 Current consumption IDD2 VBA output voltage VBA VREF output VREF voltage V0 output voltage D0-D7, CSB, RS, M86, RDB, WRB, CK, CKS, P/S, ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver * 12 VOUT pin. When the built-in oscillating circuit, the built-in power supply, and the voltage (boosted 3 times) are used, this pin is applied. When VEE = 2.4 ~ 3.3V, the ...
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AC Characteristic All the timings must be specified relative to 20% and 80% of the VDD voltage. 11.1 80-Family MCU Write Timing CSB RS WRB D0-D7 VSS=0V, VDD = 2.7~3.3V -30~+85℃ Item Address hold time Address setup ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver VSS=0V, VDD = 2.2~2.4V -30~+85℃ Item Address hold time Address setup time System cycle time in write Write pulse “L” width tWRLW8 Write pulse “H” width tWRHW8 Data setup time ...
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VSS=0V, VDD = 2.4~2.7V -30~+85℃ Item Address hold time Address setup time System cycle time in read Read pulse “L” width Read pulse “H” width Data setup time Data hold time VSS=0V, VDD = 2.2~2.4V -30~+85℃ ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver VSS=0V, VDD = 2.7 ~3.3V -30~+85℃ Item Address hold time Address setup time System cycle time in write Write pulse “L” width Write pulse “H” width Data setup time Data ...
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MCU Read Timing CSB RS R/WB (WRB) E (RDB) D0-D7 VSS=0V, VDD = 2.7~3.3V -30~+85℃ Item Address hold time Address setup time System cycle time in read Write pulse “L” width Write pulse “H” width Data ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver VSS=0V, VDD = 2.2~2.4V -30~+85℃ Item Address hold time Address setup time System cycle time in read Write pulse “L” width Write pulse “H” width Data setup time Data hold ...
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VSS=0V, VDD = 2.4~2.7V -30~+85℃ Item Serial clock period SCL pulse “H” width SCL pulse “L” width Address setup time Address hold time Data setup time Data hold time CSB-SCL time CSB hold time VSS=0V, VDD = 2.2~2.4V, ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver VSS=0V, VDD = 2.2~2.4V -30~+85℃ Item CK pulse “H” width CK pulse “L” width * CK pin. Applied when using the 16 gray scale gradation display mode 11.7 Reset Timing ...
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Application Circuit 8051 or 80-Serial MPU INPUT Pad To obtain a stable voltage recommended that you use VREF to connect a 0.1uF capacitor C Product Specification (V0.4) 08.15.2005 (This specification is subject to change without further notice) ...
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EM65101 128COM/160SEG 16 Gray Scale Level LCD Driver 13 Tray Information Tray Dimensions (Unit: mm): Symbol • Figure 13-1 EM65101 Tray Diagram Dimensions (mm) 50.80 45.50 45.80 4.00 13.43 4.69 ...
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Product Specification (V0.4) 08.15.2005 (This specification is subject to change without further notice) 128COM/160SEG 16 Gray Scale Level LCD Driver EM65101 • 77 ...