MC4002D7-SBLW EVERBOUQUET, MC4002D7-SBLW Datasheet
MC4002D7-SBLW
Specifications of MC4002D7-SBLW
Related parts for MC4002D7-SBLW
MC4002D7-SBLW Summary of contents
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GENERAL DESCRIPTION The SPLC780A1, a dot-matrix LCD controller and driver from SUNPLUS unique design for displaying alpha-numeric, Japanese-Kana characters and symbols. The SPLC780A1 provides two types of interfaces to MPU: 4-bit and 8-bit interfaces. The transferring speed of ...
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FUNCTION DESCRIPTION OSCILLATOR SPLC780A1 has a good oscillator that supports not only the internal oscillator operation but also the external clock operation. CONTROL AND DISPLAY INSTRUCTIONS Control and display instructions will show in details as following: 1. Clear Display RS ...
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Display On/Off Control RS R/W Code Display on Display off Cursor Cursor off Blinks on Blinks off 5. Cursor ...
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dots character font No. of Display Lines cannot display two lines with dot character font. 7. Set Character Generator RAM Address RS ...
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Read Data from Character Generator RAM or Display Data RAM RS R/W Code 1 It reads data (dddddddd) from character generator RAM or display data RAM get the correct data readout is shown belows: (i) Set the ...
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Instruction No. Write data to CG RAM / DD RAM Cursor or display shift Cursor or display shift Write ...
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Instruction No. 1 Power SPLC780A1 starts initializing ) Function set RS R/W DB7 DB6 DB5 DB4 Function set ...
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Instruction No. 1 Power SPLC780A1 starts initializing ) Function set RS R/W DB7 DB6DB5DB4DB3DB2 DB1DB0 Display on / off control 3 0 ...
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RESET FUNCTION At power on, it starts the internal auto-reset circuit and executes the initial instructions. There are the initial procedures shown as belows: Power On Wait time > after VDD > 4.5V RS R/W DB7 DB6 DB5 ...
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Power On Wait time > after VDD > 4.5V RS R/W DB7 DB6 DB5 DB4 Wait time > 4 R/W DB7 DB6 DB5 DB4 Wait time ...
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DISPLAY DATA RAM (DD RAM) The DD RAM stores display data and its RAM size is 80 bytes. The area in DD RAM that is not used for display can be used as a general data RAM. Its address is ...
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Here are the SPLC780A1 s character patterns shown as belows: Correspondence between Character Codes and Character Patterns (ROM Code: 01) b7- b4 0000 0010 0011 0100 0101 0110 0111 1010 1011 1100 1101 1110 1111 b3 -b0 CG 0000 RAM ...
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Correspondence between Character Codes and Character Patterns (ROM Code: 02) 0000 0010 0011 0100 0101 0110 0111 1010 1011 1100 1101 1110 1111 CG 0000 RAM ( 1 ) 0001 ( 2 ) 0010 ( 3 ) 0011 ( 4 ...
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There are the relations between character generator RAM addresses, character generator RAM datas (character patterns) and character codes shown as belows dot character patterns Character Code ( DD RAM Data ) ...
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X 10 dot character patterns Character Code ( DD RAM Data ) Note : means that the bit1~2 of the character code ...
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LCD DRIVER CIRCUIT There are 16 commons x 40 segments signal drivers in the LCD driver circuit. When a program specifies the character fonts and line numbers, the corresponding common signals will output drive waveforms and the others still output ...
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SUPPLY VOLTAGE FOR LCD DRIVE There are different voltages that supply to SPLC780A1 s pins ( obtain LCD drive waveform. The relations of the bias, duty factor and supply voltages are shown as belows: Duty Factor Supply ...
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The bypass-capacitor can improve the LCD display‘s quality. VDD ( +5V ) VDD Bias (1/8,1/11 Duty) The bias voltage must have the following relations: V5 ...
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The relations between LCD frame s frequency and oscillator s frequency (Assume the oscillation frequency is 250KHz, 1 clock cycle time = Duty 400 clocks VDD COM1 V1 V2(V3 Á 1 frame ...
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REGISTER --- IR (Instruction Register) and DR (Data Register) SPLC780A1 has two 8-bit registers - IR (instruction register) and DR (data register). In the followings, we can use the combinations of the RS pin and the R/W pin to select ...
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I/O PORT CONFIGURATION Input port : E Output port : CL1 , CL2 , VDD PMOS NMOS Input / Output port : DB7 - 0 VDD PMOS Sunplus Technology Co., Ltd. Input port : ...
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PIN DESCRIPTION Mnemonic PIN No. VDD 10 VSS 80 OSC1 1 OSC2 DB3 - DB7 - CL1 ...
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ABSOLUTE MAXIMUM RATINGS Characteristics Operating Voltage Driver Supply Voltage Input Voltage Range Operating Temperature Storage Temperature Note: Stresses beyond those given in the Absolute Maximum Rating table may cause operational errors or damage to the device. For normal operational conditions ...
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VDD = 2.7 to 4.5V) AC CHARACTERISTICS (T A INTERNAL CLOCK OPERATION Characteristics Symbol OSC Frequency F OSC1 EXTERNAL CLOCK OPERATION Characteristics Symbol External Frequency F OSC2 Duty Cycle ...
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VDD = 4.5 to 5.5V) DC CHARACTERISTICS (T A Characteristics Symbol Operating Current I Input High Voltage V Input Low Voltage V Input High Voltage V Input Low Voltage ...
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VDD = 4.5 to 5.5V) AC CHARACTERISTICS (T A INTERNAL CLOCK OPERATION Characteristics Symbol OSC Frequency F OSC1 EXTERNAL CLOCK OPERATION Characteristics Symbol External Frequency F OSC2 Duty Cycle ...
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INTERFACE MODE WITH LCD DRIVER (SPLC100A1) Characteristics Symbol Clock pulse width high t Clock pulse width low t Clock setup time t Data setup time t Data hold time t M delay time t WRITE MODE TIMING DIAGRAM (Writing Data ...
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INTERFACE MODE WITH SPLC100A1 TIMING DIAGRAM CL1 CL2 D M APPLICATION NOTES R-OSCILLATOR The oscillation resistor 75K OSC 91K Since the oscillation frequency varies depending on the OSC OSC 2 ...
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INTERFACE TO MPU Interface to 8-bit MPU ( 6805 ) PA0 8 PA7 6805 PB0 PB1 PB2 Interface to 8-bit MPU ( Z80 ) Z80 IORQ WR Sunplus Technology Co., Ltd. COM1 DB0 ...
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SPLC780A1 APPLICATION CIRCUIT DL1 VDD FCS SHL1 SHL2 GND VEE V1V2V3 V4V5V6 VDD GND CL1 CL2 SPLC780A1 R VDD ( + Suggested values : ( R = ...
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APPLICATIONS FOR LCD SPLC780A1 COM1 COM8 SEG1 SEG40 ( Example dots , 8 characters x 1 line [ Bias , Duty ] SPLC780A1 COM1 COM11 SEG1 SEG40 ( ...
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SPLC780A1 COM1 COM8 SEG1 SEG40 COM9 COM16 ( Example dots , 16 characters x 1 line [ Bias , Duty ] SPLC780A1 SEG1 SEG20 COM1 COM8 SEG21 SEG40 ...
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PAD ASSIGNMENT AND LOCATIONS PAD ASSIGNMENT Note: To ensure IC function properly, please bond all of the VDD and VSS pins. Ordering Information Product Number SPLC780A1-nnnnV-C Note1: Code number (nnnnV) is assigned for customer. Note2: Code number (nnnn = 0000 ...
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PAD LOCATIONS Pad No Pad Name 1 OSC1 -1738 2 OSC2 -1738 3 V1 -1738 4 V2 -1738 5 V3 -1738 6 V4 -1738 7 V5 -1738 8 CL1 -1738 9 CL2 -1738 10 VDD -1738 11 M -1738 12 ...
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Pad No Pad Name 65 SEG15 668 66 SEG14 522 67 SEG13 374 68 SEG12 228 69 SEG11 81 70 SEG10 -64 71 SEG9 -212 72 SEG8 -358 Sunplus Technology Co., Ltd Pad No 1406 73 1406 74 ...
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PACKAGE CONFIGURATION QFP 80L Top View SEG22 1 SEG21 2 SEG20 3 SEG19 4 SEG18 5 SEG17 6 SEG16 7 SEG15 8 SEG14 9 SEG13 10 SEG12 11 SEG11 12 SEG10 13 SEG09 14 SEG08 15 SEG07 16 SEG06 17 ...
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PACKAGE INFORMATION QFP 80L Outline Dimensions Sunplus Technology Co., Ltd. 37 Rev.: 1.2 SPLC780A1 Unit: inch/mm 2000.05.05 ...
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DISCLAIMER The information appearing in this publication is believed to be accurate. Integrated circuits sold by Sunplus Technology are covered by the warranty and patent indemnification provisions stipulated in the terms of sale only. SUNPLUS makes no warranty, express, statutory ...