I2C Datasheet(PDF) - PCF8584 - NXP Semiconductors

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I2C Datasheet, PDF

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Searched Keyword : 'I2C' - Total: 192 (1/10) Pages

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCF8584	224Kb/40P	I2C-bus controller 1997 Oct 21
	PCA9515	128Kb/11P	I2C-bus repeater 2004 Jun 24
	PCA9515A	116Kb/12P	I2C-bus repeater 2004 Sep 29
	82B715	96Kb/10P	I2C bus extender 1998 Jan 09
	PCA9540BD	138Kb/14P	2-channel I2C multiplexer 2004 Sep 29
	PCA9540	110Kb/10P	2-channel I2C multiplexer 1999 Dec 15
	TDA9951	199Kb/41P	CEC/I2C-bus translator Rev. 01-7 August 2008
	PCA9516	112Kb/10P	5-channel I2C hub 2002 May 13
	PCA9516A	122Kb/13P	5-channel I2C hub 2004 Sep 29
	PCA9532	154Kb/20P	16-bit I2C LED dimmer Rev. 04-17 March 2009
	PCA9518	109Kb/12P	Expandable 5-channel I2C hub 2004 Sep 29
	PCA9530	123Kb/16P	2-bit I2C LED dimmer 2002 Dec 12
	PCA9531	154Kb/20P	8-bit I2C LED dimmer 2003 Nov 10
	TDA8003TS	111Kb/24P	I2C-bus SIM card interface 2000 Apr 20
	PCA9517	107Kb/13P	Level translating I2C-bus repeater 2004 Oct 05
	PCA9517ATP	414Kb/22P	Level translating I2C-bus repeater Rev. 4-9 May 2012
	PCA9533	133Kb/18P	4-bit I2C LED dimmer 2004 Oct 01
	PCA9564	222Kb/31P	Parallel bus to I2C-bus controller 2003 Apr 02
	TDA933XH	230Kb/56P	I2C-bus controlled TV display processors 2000 May 08
	PCA9546	139Kb/17P	4-channel I2C switch with reset 2004 Sep 30

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What is I2C

I²C (Inter-Integrated Circuit) is a serial communication bus that allows communication between a single master and multiple slaves. Developed by Philips (now NXP Semiconductors), this protocol provides a simple yet efficient communication method and is widely used to transfer data between electronic components such as sensors, microcontrollers, and memory modules.

Key features of I²C
Two lines:

SDA (Serial Data Line): A line for data transmission.
SCL (Serial Clock Line): A line for transmitting clock signals.
These two wires are connected by a pull-up resistor, so all devices in the system share the wire.
Multimaster and multislave support:

Communication between multiple masters and multiple slave devices is possible, with each device having a unique address.
Addressing:

I²C devices can use 7-bit or 10-bit addresses. The 7-bit address scheme supports up to 128 unique devices.
speed:

Standard Mode: Up to 100 kbps.
Fast Mode: Up to 400 kbps.
Fast Mode Plus: Up to 1 Mbps.
High-Speed Mode: Up to 3.4 Mbps.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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