SSD0817 datasheet, PDF - EEWORLD Datasheet

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SSD0817: DescriptionLCD Segment / Common Driver with Controller; File Size387KB，43 Pages; ManufacturerETC

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SSD0817 Overview

LCD Segment / Common Driver with Controller

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TABLE OF CONTENTS

LCD SEGMENT / COMMON DRIVER WITH CONTROLLER ..................................................................... 1

FEATURES ................................................................................................................................................... 1

ORDERING INFORMATION ........................................................................................................................ 2

BLOCK DIAGRAM ....................................................................................................................................... 3

DIE PAD ARRANGEMENT .......................................................................................................................... 4

PIN DESCRIPTION....................................................................................................................................... 6

MSTAT..................................................................................................................................................... 6

M .............................................................................................................................................................. 7

CL ............................................................................................................................................................ 7

DOF

.................................................................................................................................................. 7

, CS2 ................................................................................................................................................ 7

RES

................................................................................................................................................. 7

SA0, SCL, SDA

out

, SDA

........................................................................................................................ 7

........................................................................................................................................................... 7

............................................................................................................................................................ 7

SS1

.......................................................................................................................................................... 7

............................................................................................................................................................ 7

, C

and C

................................................................................................................. 7

, V

and V

................................................................................................................................ 8

............................................................................................................................................................ 8

......................................................................................................................................................... 8

............................................................................................................................................................. 8

CLS .......................................................................................................................................................... 8

IIC1

, IIC2 ................................................................................................................................................. 8

C1, C0 ...................................................................................................................................................... 9

ROW0 - ROW63 ...................................................................................................................................... 9

SEG0 - SEG103....................................................................................................................................... 9

ICONS...................................................................................................................................................... 9

IRS ........................................................................................................................................................... 9

TEST0-TEST7 ......................................................................................................................................... 9

NC/T0 – T6 .............................................................................................................................................. 9

FUNCTIONAL BLOCK DESCRIPTIONS................................................................................................... 11

IIC Communication Interface .............................................................................................................. 11

Command Decoder .............................................................................................................................. 11

Graphic Display Data RAM (GDDRAM).............................................................................................. 11

LCD Driving Voltage Generator and Regulator ................................................................................ 13

Oscillator Circuit .................................................................................................................................. 15

Reset Circuit ......................................................................................................................................... 16

Display Data Latch............................................................................................................................... 16

HV Buffer Cell (Level Shifter).............................................................................................................. 16

Level Selector....................................................................................................................................... 16

LCD Panel Driving Waveform ............................................................................................................. 17

COMMAND TABLE .................................................................................................................................... 17

COMMAND TABLE .................................................................................................................................... 18

I C-bus Write data and read register status ...................................................................................... 21

COMMAND DESCRIPTIONS ..................................................................................................................... 24

Set Lower Column Address ................................................................................................................ 24

Set Higher Column Address ............................................................................................................... 24

Set Internal Regulator Resistors Ratio .............................................................................................. 24

Set Power Control Register ................................................................................................................ 24

Set Display Start Line .......................................................................................................................... 24

Set Contrast Control Register ............................................................................................................ 24

Set Segment Re-map ........................................................................................................................... 25

Set LCD Bias ........................................................................................................................................ 25

Set Entire Display On/Off .................................................................................................................... 25

Set Normal/Inverse Display ................................................................................................................ 25

Set Display On/Off ............................................................................................................................... 25

Set Page Address ................................................................................................................................ 25

Set COM Output Scan Direction......................................................................................................... 25

Set Read-Modify-Write Mode .............................................................................................................. 25

Software Reset ..................................................................................................................................... 26

Set End of Read-Modify-Write Mode.................................................................................................. 26

Set Indicator On/Off ............................................................................................................................. 26

NOP ....................................................................................................................................................... 26

Set Test Mode....................................................................................................................................... 26

Set Power Save Mode.......................................................................................................................... 26

EXTENDED COMMANDS..................................................................................................................... 26

Set Multiplex Ratio............................................................................................................................... 27

Set Bias Ratio....................................................................................................................................... 27

Set Temperature Coefficient (TC) Value ............................................................................................ 27

Modify Oscillator Frequency .............................................................................................................. 27

Set 1/4 Bias Ratio................................................................................................................................. 27

Set Total Frame Phases ...................................................................................................................... 27

Set Display Offset ................................................................................................................................ 28

Enable Band Gap Reference Circuit .................................................................................................. 28

MAXIMUM RATINGS ................................................................................................................................. 30

DC CHARACTERISTICS............................................................................................................................ 31

AC CHARACTERISTICS............................................................................................................................ 33

APPLICATION EXAMPLES ....................................................................................................................... 36

INITIALIZATION ROUTINE ........................................................................................................................ 39

iii

SSD0817 Related Products

	SSD0817	SSD0817Z
Description	LCD Segment / Common Driver with Controller	LCD Segment / Common Driver with Controller

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