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.

Related Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
IC RTC CLOCK/CALENDAR I2C 20SOPCF2127AT/2YIC RTC CLOCK/CALENDAR I2C 20SO97 - Immediate$810.00View Details
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/F4,118IC RTC CLOCK/CALENDAR I2C 8SO7744 - Immediate$238.00View Details
IC RTC CLOCK/CALENDAR I2C 8DIPPCF8583P/F5,112IC RTC CLOCK/CALENDAR I2C 8DIP0 - ImmediateSee Page for PricingView Details
IC RTC CLOCK/CALENDAR I2C 8SOPCF8583T/5,518IC RTC CLOCK/CALENDAR I2C 8SO0 - ImmediateSee Page for PricingView Details
IC RTC CLOCK/CALENDAR I2C 8SOPCF8593T/1,118IC RTC CLOCK/CALENDAR I2C 8SO1053 - Immediate$578.00View Details
IC RTC CLK/CALENDAR I2C 8TSSOPPCA8565TS/1,118IC RTC CLK/CALENDAR I2C 8TSSOP2021 - Immediate$328.00View Details
IC RTC CLK/CALENDAR I2C 10HVSONPCF8563BS/4,118IC RTC CLK/CALENDAR I2C 10HVSON13529 - Immediate$220.00View Details
IC RTC CLK/CALENDAR I2C 8TSSOPPCF8563TS/4,118IC RTC CLK/CALENDAR I2C 8TSSOP175 - Immediate$262.00View Details
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/F4,112IC RTC CLOCK/CALENDAR I2C 8SO0 - ImmediateSee Page for PricingView Details
IC RTC CLK/CALENDAR I2C 14TSSOPPCF8523TS/1,112IC RTC CLK/CALENDAR I2C 14TSSOP0 - ImmediateSee Page for PricingView Details
IC RTC CLOCK/CALENDAR I2C 8SOPCF8523T/1,118IC RTC CLOCK/CALENDAR I2C 8SO22000 - Immediate$207.00View Details
IC RTC CLK/CALENDAR I2C 8HVSONPCF8523TK/1,118IC RTC CLK/CALENDAR I2C 8HVSON1113 - Immediate$241.00View Details
IC RTC CLK/CALENDAR I2C 14TSSOPPCF8523TS/1,118IC RTC CLK/CALENDAR I2C 14TSSOP301 - Immediate$254.00View Details
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/5,518IC RTC CLOCK/CALENDAR I2C 8SO13994 - Immediate$143.00View Details
IC RTC CLK/CALENDAR I2C 8TSSOPPCF8563TS/5,118IC RTC CLK/CALENDAR I2C 8TSSOP4085 - Immediate$199.00View Details
IC ADC/DAC 8BIT 11.1K 16DIPPCF8591P,112IC ADC/DAC 8BIT 11.1K 16DIP0 - ImmediateSee Page for PricingView Details
IC ADC/DAC 8BIT 11.1K 16SOPCF8591T/2,518IC ADC/DAC 8BIT 11.1K 16SO0 - ImmediateSee Page for PricingView Details
IC ADC/DAC 8BIT 11.1K 16SOPCF8591T/2,512IC ADC/DAC 8BIT 11.1K 16SO0 - ImmediateSee Page for PricingView Details
IC CTRL PARALLEL/I2C BUS 20TSSOPPCA9564PW,112IC CTRL PARALLEL/I2C BUS 20TSSOP0 - ImmediateSee Page for PricingView Details
PTM Published on: 2011-06-22