I2C bus

GPTKB entity

Statements (41)
Predicate Object
gptkbp:instanceOf serial communication protocol
gptkbp:addressedTo 10-bit
7-bit
gptkbp:alsoKnownAs gptkb:Inter-Integrated_Circuit
gptkbp:competitor gptkb:UART
gptkb:SPI
gptkbp:dataTransfer half-duplex
gptkbp:developedBy gptkb:Philips_Semiconductor
gptkbp:fastModeSpeed 400 kbit/s
gptkbp:highSpeedMode 3.4 Mbit/s
https://www.w3.org/2000/01/rdf-schema#label I2C bus
gptkbp:introducedIn 1982
gptkbp:managedBy gptkb:NXP_Semiconductors
gptkbp:physicalLayer open-drain
gptkbp:requires pull-up resistors
gptkbp:specifies I2C-bus specification and user manual
gptkbp:standardSpeed 100 kbit/s
gptkbp:supports multi-master
multi-slave
gptkbp:supportsProtocol serial
synchronous
gptkbp:topology gptkb:bus
gptkbp:ultraFastMode 5 Mbit/s
gptkbp:usedFor data transfer
control
configuration
communication between integrated circuits
low-speed peripherals
gptkbp:usedIn embedded systems
microcontrollers
sensors
real-time clocks
EEPROMs
gptkbp:uses two wires
gptkbp:wire1 SCL (serial clock line)
gptkbp:wire2 SDA (serial data line)
gptkbp:bfsParent gptkb:EDID
gptkb:SDA_(Serial_Data_Line)
gptkb:Display_Data_Channel_(DDC)
gptkb:Extended_Display_Identification_Data_(EDID)
gptkbp:bfsLayer 7