【免费】0.96寸OLED屏幕（SSD1306&SSD1315）用户手册

共2个文件

pdf：2个

5星 · 超过95%的资源需积分: 0 121 浏览量更新于2022-12-27 2 收藏 2.35MB RAR 举报

0.96寸OLED屏幕，作为微型显示设备，广泛应用于各类嵌入式系统和物联网设备中，如智能家居、穿戴设备、无人机等。本手册主要针对两种常见的OLED控制器芯片——SSD1306和SSD1315进行详细讲解。 SSD1306是一款基于I2C或SPI接口的驱动芯片，可驱动128x64像素的单色或双色OLED显示屏。它的特点是功耗低、显示效果清晰，适合在小型电子设备上实现信息显示。在描述中提到的“0.96寸OLED（SSD1306）屏幕显示（二）——超长文字水平滚动”部分，重点介绍了如何在有限的屏幕空间内处理超出屏幕宽度的长文本。通过编程技巧，可以实现文本的水平滚动效果，这样用户就能逐行阅读完整的文本信息，而无需物理滚动屏幕。 SSD1315则是另一款OLED驱动控制器，它支持更高的分辨率，例如128x128像素，相比SSD1306，能展示更为丰富的图像和内容。SSD1315同样采用I2C或SPI接口，但可能需要更复杂的控制逻辑来优化其性能。用户手册中的SSD1315.pdf文件很可能是详细阐述了这款芯片的特性和使用方法，包括初始化设置、数据传输协议、以及如何创建和显示图形与文本等内容。在实际应用中，开发人员需要了解OLED显示原理，包括有机发光二极管的工作机制，以及如何通过SSD1306或SSD1315芯片控制像素点的亮灭。I2C和SPI是两种常用的通信协议，它们各有优缺点：I2C占用的引脚少，易于扩展，但速度相对较慢；SPI则提供更高的数据传输速率，适用于需要快速更新图像的应用。编程时，开发者通常会使用特定的库函数，如Arduino的U8g2库，或者Python的Adafruit_SSD1306库，这些库已经封装了与OLED屏幕交互的底层细节，使得开发者可以方便地绘制文本、图形、甚至动画。对于滚动文本，开发者需要理解如何更新屏幕缓冲区，以及如何设定滚动速度和方向。 0.96寸OLED屏幕结合SSD1306和SSD1315芯片，为开发小型、高对比度的显示应用提供了便利。通过阅读SSD1306.pdf和SSD1315.pdf文档，开发者可以深入理解这两种芯片的工作方式，掌握驱动代码编写，从而实现各种自定义的显示功能。同时，熟悉I2C和SPI通信协议也对有效利用这些OLED屏幕至关重要。

收起资源包目录

SSD1306 & SSD1315.rar （2个子文件）

SSD1306.pdf 1.75MB

SSD1315.pdf 1.9MB

资源推荐

资源预览

资源评论

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

Solomon Systech

Dec 2016

P 2/36

Rev 1.0

SSD1315

Appendix: IC Revision history of SSD1315 Specification

Version

Change Items

Effective Date

1.0

Release

05-Jan-17

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