I2C Datasheet(PDF) - XRA1200 - Exar Corporation

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I2C Datasheet, PDF

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Searched Keyword : 'I2C' - Total: 18 (1/1) Pages

Manufacturer	Part #	Datasheet	Description
Exar Corporation	XRA1200	462Kb/16P	8-BIT I2C/SMBUS GPIO EXPANDER
	XRA1201	493Kb/17P	16-BIT I2C/SMBUS GPIO EXPANDER
	XRA1207	464Kb/17P	16-BIT I2C/SMBUS GPIO EXPANDER
	XRA1206	433Kb/15P	8-BIT I2C/SMBUS GPIO EXPANDER
	XR20M1170	1Mb/60P	I2C/SPI UART WITH 64-BYTE FIFO
	XRP6840	664Kb/17P	4.3A Supercapacitor Flash LED Driver with I2C
	XR20M1170G16-0B	1Mb/56P	I2C/SPI UART WITH 64-BYTE FIFO
	XRA1203	472Kb/17P	16-BIT I2C/SMBUS GPIO EXPANDER WITH RESET
	XRP7620	509Kb/11P	4-Channel Adjustable Current I2C Controlled LED Driver
	XRA1202	155Kb/16P	8-BIT I2C/SMBUS GPIO EXPANDER WITH RESET
	XR20M1172	1Mb/58P	TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
	XR20M1172G28-0B	530Kb/55P	TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
	XR20M1172	1,017Kb/57P	TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO
	XR20V2170	959Kb/52P	I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER
	XR20M1280	1Mb/63P	I2C/SPI UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS
	XR20M1280L32-0B	1Mb/63P	I2C/SPI UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS
	XR20V2172	985Kb/53P	TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER
	XR20V2172	1,020Kb/51P	TWO CHANNEL I2C/SPI UART WITH 64-BYTE FIFO AND RS232 TRANSCEIVER

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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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