本数据手册详述了0.96英寸OLED显示屏的各项技术参数与特性,涵盖显示分辨率、色彩表现及接口类型等信息,旨在为开发者提供全面的技术支持。
Pin Number Symbol I/O Function
P Power Supply 9 VDD Positive power supply for logic circuit. Connect to an external source.
8 VSS Ground of the logic circuit. Acts as a reference point for other pins and must be connected externally.
28 VCC Positive voltage supply pin for OE panel driver chip, which needs to connect with an external stabilization capacitor between it and ground when used in converter mode but should link directly with VDD if not using conversion function.
29 VLSS Ground of the analog circuit. Should connect to VSS internally or externally as needed.
D Driver
26 IREF Current reference pin for brightness adjustment, requiring a resistor connection from this point to ground; set current limit at 12.5μA maximum.
27 VCOMH High-level output voltage input pin for COM signals in the CCM interface mode, needing an external capacitor connected between it and ground.
D/C Converter
6 VDDB Power supply pin for internal buffer of DC/DC converter circuitry; must connect to an external source when used but should link directly with VDD if not using conversion function.
4 / 52 / 3C1P / C1NC2P / C2NI Positive terminal of the flying inverting capacitor Negative terminal of the flying boosting capacitor. Charge-pump capacitors required between these terminals, which must be floated when converter is unused.
I Interface
10-12 BS0/BS1/BS2 MCU interface selection input pins; see table below for specific configurations:
- I2C: 0 1 0
- SPI (3-wire): 0 0 0
- SPI (4-wire): 1 X X
15 E/RD# Read/write enable pin when interfacing with microprocessors; pulled high to initiate read operation, low for write.
16 R/W# Selects between read and write modes when connected to specific types of processors; must connect directly to ground in serial or I2C mode.
17-25 D0-D7 8-bit bi-directional data bus pins connecting with microprocessors data lines. In serial/I2C mode, some are used as SDIN/SCLK/SDA inputs instead.
Reserved
7 N.C. Reserved pin for future use or compatibility design purposes.
1,30 N.C.(GND) Supporting ground connection points to reduce external stress impact on functional pins; must connect externally to ground for ESD protection circuitry.
以上是这些引脚的功能描述,其中包含了电源、驱动器、转换器和接口等模块的相关信息。未提及任何联系方式或链接地址。如有其他具体问题,请告知!
希望这能满足您的需求,如果有更多细节需要补充或者修改的地方请随时告诉我。感谢理解和支持!