Description
Serial Peripheral Interface (SPI) bus is a synchronous serial communication interface specification used for short distance communication, primarily in embedded systems. The interface was developed by Motorola and has become a de facto standard. Typical applications include sensors, Secure Digital cards, and liquid crystal displays.
SPI devices communicate in full duplex mode using a master-slave architecture with a single master. The master device originates the frame for reading and writing. Multiple slave devices are supported through selection with individual slave select (SS) lines.
| Founded: | |
| Corporate Office: | |
| Facebook: | |
| Twitter: | |
| LinkedIn: | |
| WebSite: | |