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SSD1315

OLED资料

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SOLOMON SYSTECH

SEMICONDUCTOR TECHNICAL DATA

This document contains information on a new product. Specifications and information herein are subject to change

without notice.

http://www.solomon-systech.com

SSD1315

Rev 1.0

P 1/36

Dec 2016

SSD1315

Advance Information

128 x 64 Dot Matrix

OLED/PLED Segment/Common Driver with Controller

SSD1315

Rev 1.0

P 3/36

Dec 2016

Solomon Systech

CONTENTS

1 GENERAL DESCRIPTION ................................................................................................ 6

2 FEATURES ........................................................................................................................... 6

3 ORDERING INFORMATION ............................................................................................ 6

4 BLOCK DIAGRAM ............................................................................................................. 7

5 PIN DESCRIPTION ............................................................................................................. 8

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

6.1 MCU INTERFACE SELECTION ......................................................................................................... 11

6.1.1 MCU Parallel 6800-series Interface .......................................................................................................... 11

6.1.2 MCU Parallel 8080-series Interface .......................................................................................................... 12

6.1.3 MCU Serial Interface (4-wire SPI) ............................................................................................................ 13

6.1.4 MCU Serial Interface (3-wire SPI) ............................................................................................................ 14

6.1.5 MCU I

C Interface ................................................................................................................................... 15

6.2 COMMAND DECODER ..................................................................................................................... 18

6.3 OSCILLATOR CIRCUIT AND DISPLAY TIME GENERATOR ................................................................. 18

6.4 FR SYNCHRONIZATION .................................................................................................................. 19

6.5 RESET CIRCUIT .............................................................................................................................. 19

6.6 SEGMENT DRIVERS / COMMON DRIVERS ........................................................................................ 20

6.7 GRAPHIC DISPLAY DATA RAM (GDDRAM) ................................................................................. 21

6.8 SEG/COM DRIVING BLOCK ........................................................................................................... 22

6.9 POWER ON AND OFF SEQUENCE ................................................................................................... 23

6.9.1 Power ON and OFF sequence with External V

....................................................................................... 23

6.9.2 Power ON and OFF sequence with Charge Pump Application ................................................................... 24

6.10 CHARGE PUMP REGULATOR ....................................................................................................... 25

7 MAXIMUM RATINGS ...................................................................................................... 26

8 DC CHARACTERISTICS ................................................................................................. 27

9 AC CHARACTERISTICS ................................................................................................. 28

10 APPLICATION EXAMPLE .............................................................................................. 34

Solomon Systech

Dec 2016

P 4/36

Rev 1.0

SSD1315

TABLES

Table 3-1: Ordering Information .................................................................................................................................... 6

Table 5-1: Pin Description ............................................................................................................................................. 8

Table 5-2: Bus Interface selection .................................................................................................................................. 8

Table 6-1: MCU interface assignment under different bus interface mode .................................................................... 11

Table 6-2: Control pins of 6800 interface ..................................................................................................................... 11

Table 6-3: Control pins of 8080 interface ..................................................................................................................... 13

Table 6-4: Control pins of 4-wire Serial interface ......................................................................................................... 13

Table 6-5: Control pins of 3-wire Serial interface ......................................................................................................... 14

Table 7-1: Maximum Ratings ...................................................................................................................................... 26

Table 8-1: DC Characteristics ...................................................................................................................................... 27

Table 9-1: AC Characteristics ...................................................................................................................................... 28

Table 9-2: 6800-Series MCU Parallel Interface Timing Characteristics ........................................................................ 29

Table 9-3: 8080-Series MCU Parallel Interface Timing Characteristics ........................................................................ 30

Table 9-4: Serial Interface Timing Characteristics (4-wire SPI) .................................................................................... 31

Table 9-5: Serial Interface Timing Characteristics (3-wire SPI) .................................................................................... 32

Table 9-6: I2C Interface Timing Characteristics ........................................................................................................... 33

SSD1315

Rev 1.0

P 5/36

Dec 2016

Solomon Systech

FIGURES

Figure 4-1: SSD1315 Block Diagram ............................................................................................................................ 7

Figure 6-1: Data read back procedure - insertion of dummy read .................................................................................. 12

Figure 6-2: Example of Write procedure in 8080 parallel interface mode ...................................................................... 12

Figure 6-3: Example of Read procedure in 8080 parallel interface mode....................................................................... 12

Figure 6-4: Display data read back procedure - insertion of dummy read ...................................................................... 13

Figure 6-5: Write procedure in 4-wire Serial interface mode ........................................................................................ 14

Figure 6-6: Write procedure in 3-wire Serial interface mode ........................................................................................ 14

Figure 6-7: I

C-bus data format ................................................................................................................................... 16

Figure 6-8: Definition of the Start and Stop Condition ................................................................................................. 17

Figure 6-9: Definition of the acknowledgement condition ............................................................................................ 17

Figure 6-10: Definition of the data transfer condition ................................................................................................... 17

Figure 6-11: Oscillator Circuit and Display Time Generator ......................................................................................... 18

Figure 6-12: Segment Output Waveform in three phases .............................................................................................. 20

Figure 6-13: GDDRAM pages structure ....................................................................................................................... 21

Figure 6-14: Enlargement of GDDRAM (No row re-mapping and column-remapping)................................................. 21

Figure 6-15: I

REF

Current Setting by Resistor Value ..................................................................................................... 22

Figure 6-16: The Power ON Sequence ......................................................................................................................... 23

Figure 6-17: The Power OFF Sequence ....................................................................................................................... 23

Figure 6-18: The Power ON sequence with Charge Pump Application ......................................................................... 24

Figure 6-19: The Power OFF sequence with Charge Pump Application ........................................................................ 24

Figure 9-1: 6800-series MCU parallel interface characteristics ..................................................................................... 29

Figure 9-2: 8080-series parallel interface characteristics ............................................................................................... 30

Figure 9-3: Serial interface characteristics (4-wire SPI) ................................................................................................ 31

Figure 9-4: Serial interface characteristics (3-wire SPI) ................................................................................................ 32

Figure 9-5 I2C interface Timing characteristics ............................................................................................................ 33

Figure 10-1: Application Example of SSD1315 with External V

and I

C interface .................................................... 34

Figure 10-2: Application Example of SSD1315 with Internal Charge Pump and I

C interface ....................................... 34