SSD1828Z ETC [List of Unclassifed Manufacturers], SSD1828Z Datasheet
SSD1828Z
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SSD1828Z Summary of contents
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TABLE OF CONTENTS 1 GENERAL DESCRIPTION................................................................................................................. 1 2 FEATURES ........................................................................................................................................ 2 96x64 Graphic Display with a Icon Line .............................................................................................. 2 Programmable Multiplex ratio [16Mux - 65Mux] ................................................................................. 2 Single Supply Operation, 1 3.3V .................................................................................................. 2 Low Current Sleep ...
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PIN DESCRIPTION ............................................................................................................................ 8 6.1 RES.............................................................................................................................................. 8 6.2 PS0 .............................................................................................................................................. 8 6.3 PS1 .............................................................................................................................................. 8 6.4 CS# .............................................................................................................................................. 8 6.5 D/C............................................................................................................................................... 8 6.6 R/W(WR#).................................................................................................................................... 8 6.7 E(RD#) ......................................................................................................................................... 8 6 ........................................................................................................................................... 6.9 V ............................................................................................................................................... ...
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MPU Serial 4-wire Interface..................................................................................................... 12 7.5 MPU Serial 3-wire interface..................................................................................................... 12 7.6 Graphic Display Data RAM (GDDRAM).................................................................................. 12 7.7 Oscillator Circuit ...................................................................................................................... 12 7.8 LCD Driving Voltage Generator and Regulator .................................................................... 13 7.9 161 Bit Latch ............................................................................................................................ 13 7.10 ...
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Set Internal Regulator Resistors Ratio.................................................................................. 23 8.15 Set Contrast Control Register ................................................................................................ 24 8.16 Set frame frequency ................................................................................................................ 25 8.17 Set Multiplex Ratio................................................................................................................... 25 8.18 Set Power Save Mode.............................................................................................................. 25 8.19 Exit Power Save Mode............................................................................................................. 25 8.20 Set N-line ...
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TABLE OF FIGURES Figure 1 - Block Diagram .............................................................................................................................. 3 Figure 2 – SSD1828 Pin Assignment ........................................................................................................... 4 Figure 3 – Display Data Read with the insertion of Dummy Read ............................................................. 11 Figure 4 - Oscillator Circuitry....................................................................................................................... 13 Figure 5 ...
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SEMICONDUCTOR TECHNICAL DATA Advanced Information LCD Segment / Common Driver with Controller CMOS 1 General Description SSD1828 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system. SSD1828 consists of 162 high voltage driving output ...
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... Re-mapping of Row and Column Drivers Vertical Scrolling Display Offset Control 64 Levels Internal Contrast Control External Contrast Control Selectable LCD Driving Voltage Temperature Coefficients (4 settings) 3 ORDERING INFORMATION Table 1 - Ordering Information Ordering Part Number SSD1828Z 2 SSD1828 Rev 1.10 07/2002 Seg Com Package Form ...
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BLOCK DIAGRAM Display Timing MIO Generator Oscillator CL TEST0~ RES# PS0 PS1 SSD1828 Rev 1.10 07/2002 COM0 to ICONS COM63 SEG0~SEG95 HV Buffer Cell Level Shifter 161 Bit Latch Bits Command Decoder ...
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DIE Arrangement Pad142 COM18 COM17 COM16 : : : : : COM0 COMSR SEG0 SEG1 SEG2 : : : : : : : : : : : : : : : : : : : : : : : ...
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Table 2 - SSD1828 Series Die Pad Coordinates Pad Pad # X-pos Y-pos Name 1 TEST1 -4199.6 2 TEST2 -4134.8 3 TEST3 -4070.0 4 TEST4 -4005.2 5 VDD -3928.7 6 PS0 -3863.9 7 VSS -3799.1 8 VDD -3734.3 9 PS1 ...
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Pad Pad # Name 151 COM9 152 COM8 153 COM7 154 COM6 155 COM5 156 COM4 157 COM3 158 COM2 159 COM1 160 COM0 161 ICONS 162 SEG0 163 SEG1 164 SEG2 165 SEG3 166 SEG4 167 SEG5 168 SEG6 ...
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Pad # Pad Name X-pos 251 SEG89 -2980.8 252 SEG90 -3045.6 253 SEG91 -3110.4 254 SEG92 -3175.2 255 SEG93 -3240.0 256 SEG94 -3304.8 257 SEG95 -3369.6 258 COM32 -3434.4 259 COM33 -3499.2 260 COM34 -3564.0 261 COM35 -3628.8 262 COM36 ...
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PIN DESCRIPTION 6.1 RES This pin is reset signal input. When the pin is low, initialization of the chip is executed. 6.2 PS0 This pin pair with PS1 to determine the interface protocol between the driver and MCU. Refer ...
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These pins are 8-bit bi-directional data bus to be connected to the microprocessor’s data bus. When serial mode is selected, D SCK. 6 Power supply pin. 6. Ground reference of Vref. ...
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SEG0 – SEG95 These pins provide the LCD column driving signal. Their voltage level is V 6.19 CL This pin is the external clock input for the device, which is enabled by using an extended command. Under normal operation, ...
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FUNCTIONAL BLOCK DESCRIPTIONS 7.1 Command Decoder and Command Interface This module determines whether the input data is interpreted as data or command. Data is directed to this module based upon the input of the D/C pin. If D/C is ...
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MPU Serial 4-wire Interface The serial interface consists of serial clock SCK, serial data SDA, D/C and CS#. SDA is shifted into a 8-bit shift register on every rising edge of SCK in the order of D sampled on ...
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Oscillation Circuit Internal Resistor OSC1 Figure 4 - Oscillator Circuitry 7.8 LCD Driving Voltage Generator and Regulator This module generates the LCD voltage needed for display output. It takes a single supply input and generates necessary bias voltages. It ...
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Default Value after hardware reset When RES input is low, the chip is initialized to the following: Register Page address Column address Display ON/OFF Display Start Line Display Offset Mux Ratio Normal/Reverse Display N-line Inversion Entire Display DC-DC booster ...
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Page Address Page Page ...
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COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 Figure 6 - LCD Display Example “0” COM0 COM1 ...
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COMMAND TABLE Table 6 - COMMAND TABLE Bit Pattern 0000 0001 0010 0010 1VC VR VF 0011 ...
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Bit Pattern 0100 10XX 0100 11XX XXXN 0101 0110 01B B ...
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Bit Pattern 1010 1000 1010 1001 1010 1011 1010 111D 0 1011 1100 S XXX 0 1101 1110 0001 1110 0010 1110 0100 1110 1000 D ...
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Table 7 – Extended Command Table Bit Pattern Command 1111 0010 Enable external oscillator input Select external oscillator input form CL pin. 0000 X 000 0 Other than above Reserved 20 SSD1828 Rev 1.10 07/2002 Comment ...
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Read Status Byte A 8 bits status byte will be placed to the data bus if a read operation is performed if D/C is low. The status byte is defined as follow. Table 8 - Read Status Byte Bit ...
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COMMAND DESCRIPTIONS 8.1 Set Display On/Off This command turns the display on/off, by the value of the LSB. 8.2 Set Display Start Line This command is to set Display Start Line register to determine starting address of display RAM ...
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Software Reset This command causes some of the internal status of the chip to be initialized: Register Page address Column address Display Start Line Internal Resistor Ratio Contrast 8.12 Set COM Output Scan Direction This command sets the scan ...
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V out Figure 8 - Contrast Control Voltage Range Curve (V 8.15 Set Contrast Control Register This command adjusts the contrast of the LCD panel by changing V ...
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Set Frame Frequency This command specifies the frame frequency minimize the flickering due to the ac main frequency. The frequency is set to 75Hz at 64 mux after POR. 8.17 Set Multiplex Ratio This command switches ...
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Status Register Read This command is issued by setting D/C Low during a data read (refer to figure 1 and 2 parallel interface waveform). It allows the MCU to monitor the internal status of the chip. No status read ...
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MAXIMUM RATINGS Table 11 - Maximum Ratings (Voltage Referenced to V Symbol Parameter V DD Supply Voltage Booster Supply Voltage CI V Input Voltage in I Current Drain Per Pin Excluding V T Operating Temperature A ...
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DC CHARACTERISTICS Table Characteristics (Unless otherwise specified, Voltage Referenced to V 3.3V - Symbol Parameter V Logic Circuit Supply Voltage DD Range V Booster Voltage Supply Pin CI I Access ...
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Symbol Parameter LCD Display Voltage Input out ( out Output High Current Source OH ...
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AC CHARACTERISTICS Table Characteristics (Unless otherwise specified, Voltage Referenced - Symbol Parameter F Oscillator frequency osc F Frame Frequency FRM 30 SSD1828 Rev 1.10 07/2002 Test Condition Display ...
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Table 14 – Parallel Timing Characteristics (T Symbol t Clock Cycle Time (write cycle) cycle t Address Setup Time AS t Address Hold Time AH t Write Data Setup Time DSW t Write Data Hold Time DHW t Read Data ...
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Table 15 – Parallel Timing Characteristics (T Symbol t Clock Cycle Time (write cycle) cycle t Address Setup Time AS t Address Hold Time AH t Write Data Setup Time DSW t Write Data Hold Time DHW t Read Data ...
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Table 16 - Parallel Timing Characteristics (T Symbol t Clock Cycle Time (write cycle) cycle t Address Setup Time AS t Address Hold Time AH t Write Data Setup Time DSW t Write Data Hold Time DHW t Read Data ...
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Table 17 - Parallel Timing Characteristics (T Symbol t Clock Cycle Time (write cycle) cycle t Address Setup Time AS t Address Hold Time AH t Write Data Setup Time DSW t Write Data Hold Time DHW t Read Data ...
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Table 18 – Serial Timing Characteristics (T Symbol t Clock Cycle Time cycle t Address Setup Time AS t Address Hold Time AH t Chip Select Setup Time CSS t Chip Select Hold Time CSH t Write Data Setup Time ...
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Table 19 – Serial Timing Characteristics (T Symbol t Clock Cycle Time cycle t Address Setup Time AS t Address Hold Time AH t Chip Select Setup Time CSS t Chip Select Hold Time CSH t Write Data Setup Time ...
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APPLICATION EXAMPLES ICONS COM0 : : COM10 COM11 : : COM30 COM31 Remapped COM SCAN Direction [Command: C8 SEG95………………………………………………………………………SEG0 : : : : COM62 COM63 ICONS where V &V =2.775V 1uF ~ 2uF C2 = ...
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Solomon Systech reserves the right to make changes without further notice to any products herein. Solomon Systech makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Solomon Systech assume any liability ...