Serial Peripheral Interface
Sign in to saveAlso known as SPI, SPI bus, Serial Peripheral Interface bus
synchronous serial communication interface
In the Vinony graph
Vinony's link graph records 324 inbound references to Serial Peripheral Interface, and connects out to duplex communication, USB and logic level.
It sits within the topics Computer buses, Computer hardware standards and Interfaces.
Vinony links it to 31 Wikipedia language editions.
Key facts
- Type
- Serial communication bus
- Designer
- Motorola
- Designed
- Around early 1980s
- Manufacturer
- Various
- Daisy chain
- Depends on devices
- Connector
- Unspecified
- Max voltage
- Unspecified
- Max current
- Unspecified
- Width
- 1 bit (bidirectional)
- Max devices
- Multidrop limited by slave selects. Daisy chaining unlimited.
- Protocol
- Full-duplex serial
- Mosi
- Master Out Slave In
- Miso
- Master In Slave Out
- Sclk
- Serial Clock
- Ss
- Slave Select (one or more)
via Wikipedia infobox
Wikidata facts
- Instance of
- communication protocol
- Has use
- embedded system
Show 2 more facts
- Commons category
- Serial Peripheral Interface
- Stack Exchange tag
- stackoverflow.com/tags/spi
Sources (1)
via Wikidata · CC0
Connections
duplex communication
Entity
USB
Entity
logic level
Entity
integrated circuit
Entity
touchscreen
Entity
liquid-crystal display
Entity
bus
Entity
analog-to-digital converter
Entity
digital-to-analog converter
Entity
digital signal
Entity
system on a chip
Entity
I²C bus
Entity
serial communication
Entity
NXP Semiconductors
Public company
CAN bus
Entity
shift register
Entity
HyperTransport
Entity
IEEE-488
Entity
Microchip Technology
Company
Joint Test Action Group
Entity