I2C Bus

I²C Bus Fundamentals

NXP Semiconductors

This tutorial will introduce the I²C bus, overview its hardware architecture, explain its communication waveforms, and step through the data transfer sequence. It will also explain the advantages of I²C and review the electrical specifications for the different I²Cmodes.

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ImagemNúmero de peça do fabricanteDescriçãoAvailable QuantityPreço
IC RTC CLOCK/CALENDAR I2C 20SOPCF2127AT/2YIC RTC CLOCK/CALENDAR I2C 20SO0 - ImmediateSee Page for PricingVer detalhes
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/F4,118IC RTC CLOCK/CALENDAR I2C 8SO11519 - Immediate$1.46Ver detalhes
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IC RTC CLK/CALENDAR I2C 8TSSOPPCA8565TS/1,118IC RTC CLK/CALENDAR I2C 8TSSOP333 - Immediate$2.14Ver detalhes
IC RTC CLK/CALENDAR I2C 10HVSONPCF8563BS/4,118IC RTC CLK/CALENDAR I2C 10HVSON375 - Immediate$1.44Ver detalhes
IC RTC CLK/CALENDAR I2C 8TSSOPPCF8563TS/4,118IC RTC CLK/CALENDAR I2C 8TSSOP811 - Immediate$1.71Ver detalhes
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/F4,112IC RTC CLOCK/CALENDAR I2C 8SO0 - ImmediateSee Page for PricingVer detalhes
IC RTC CLK/CALENDAR I2C 14TSSOPPCF8523TS/1,112IC RTC CLK/CALENDAR I2C 14TSSOP0 - ImmediateSee Page for PricingVer detalhes
IC RTC CLOCK/CALENDAR I2C 8SOPCF8523T/1,118IC RTC CLOCK/CALENDAR I2C 8SO42500 - ImmediateSee Page for PricingVer detalhes
IC RTC CLK/CALENDAR I2C 8HVSONPCF8523TK/1,118IC RTC CLK/CALENDAR I2C 8HVSON0 - Immediate$1.56Ver detalhes
IC RTC CLK/CALENDAR I2C 14TSSOPPCF8523TS/1,118IC RTC CLK/CALENDAR I2C 14TSSOP266 - Immediate$1.61Ver detalhes
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/5,518IC RTC CLOCK/CALENDAR I2C 8SO45583 - Immediate$1.09Ver detalhes
IC RTC CLK/CALENDAR I2C 8TSSOPPCF8563TS/5,118IC RTC CLK/CALENDAR I2C 8TSSOP2812 - Immediate$1.49Ver detalhes
IC DAS/ADC/DAC SPECIAL 16-DIPPCF8591P,112IC DAS/ADC/DAC SPECIAL 16-DIP0 - ImmediateSee Page for PricingVer detalhes
IC DAS/ADC/DAC SPECIAL 16-SOPCF8591T/2,518IC DAS/ADC/DAC SPECIAL 16-SO0 - Immediate$4.59Ver detalhes
IC DAS/ADC/DAC SPECIAL 16-SOPCF8591T/2,512IC DAS/ADC/DAC SPECIAL 16-SO0 - ImmediateSee Page for PricingVer detalhes
IC CONTROLLER PARALLEL INTERFACEPCA9564D,112IC CONTROLLER PARALLEL INTERFACE0 - Immediate
64243 - Marketplace		$1.49Ver detalhes
IC CTRL PARALLEL/I2C BUS 20TSSOPPCA9564PW,112IC CTRL PARALLEL/I2C BUS 20TSSOP0 - Immediate$1.45Ver detalhes
PTM Published on: 2011-06-22

Related Product Highlight

Voltage Level Translators NXP's voltage translators address the various applications that need a transition of I²C signals through multiple voltage domains without direct control.
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TPS3808 Microprocessor Supervisory Circuits Texas Instruments' TPS3808 microprocessor supervisory circuit asserts a RESET signal when the SENSE pin voltage drops below VIT or the manual reset is driven low.

Related Articles and Blogs

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