NXP System Management I2C and SPI Selector Guide
A broad catalog of interface components for all your design needs.
- Processors and Microcontrollers
- Audio and Radio
- Interfaces
- Peripherals and Logic
- Power Management
- Radio Frequency
- RFID / NFC
- Security and Authentication
- Sensors
- Wireless
- Automotive Products
- Communication Infrastructure Products
- Industrial Products
- Mobile Products
- Smart City Products
- Smart Home Products
- Product Information
- Product Finders
Interfaces
Continuing our position in providing devices for designs using I2C, in-vehicle network, LCD drivers and USB interfaces.
I2C, SPI, Serial Interface Devices
I2C Voltage Level Translators
Connect your low-voltage digital chip (FPGA, ASIC, ASSP, MCU) to higher voltage peripherals.
I2C LED Controllers
For blinking, dimming and color mixing LEDs; frees the microprocessor for other purposes.
I2C DIP Switch
Replacement for mechanical switches.
I2C General Purpose I/O
Expand the capability of the MCU/processor with additional IOs to drive LEDs, resets, enables or monitor interrupts.
I2C ADC
8-bit ADC with integrated comparators.
I2C Real-Time Clocks (RTC)
Optimized for replacing a microcontroller or processor’s real-time clock, NXP RTCs offer higher accuracy and nano power quiescent currents.
I2C-Bus Controller and Bridge ICs
Bridge ICs allow designers to connect devices that use different serial buses.
I2C-Bus Repeaters/Hubs/Extenders
Buffers I2C signals for a more reliable system and better noise immunity.
I2C Multiplexers/Switches
Connects an upstream I2C-Bus to any combination of downstream I2C buses.
In-Vehicle Network
Our growing in-vehicle network portfolio enables innovative, fast, secure networking for hyper-connected driving.
CAN Transceivers
Our broad CAN and CAN FD portfolios cover all CAN functions and power modes with excellent EMC performance.
Ethernet
Our automotive Ethernet portfolio offers to our customers high-quality and highly reliable solutions, including PHY and switch products.
FlexRay Transceivers
FlexRay technology provides higher bandwidth and deterministic latency that aids the automotive industry's progress toward zero-emissions.
Automotive LIN Solutions
The NXP LIN portfolio offers compact, scalable and robust LIN leader/follower solutions with high quality and a multi-sourced industrial base.
Networking Innovation
NXP is developing next-generation solutions for fast and secure automotive networking.
PMICs and System Basis Chips
Our PMICs and SBCs portfolio offers scalable, safe and flexible solutions for automotive and industrial power supply applications.
NXP’s new TJA146x CAN Signal Improvement transceivers
Learn how to achieve faster bit rates in complex CAN networks with TJA146x Signal Improvement CAN (SIC) transceivers.
USB Interfaces
USB Type-C, Micro-USB Type B and A Connector Interface
USB Type-C
Delivering data rates up to 10 Gbps and up to 100 W of power, USB Type-C is the new connector for the next-generation products.
Micro-USB Interface
The MC34827 offers a dedicated IC for managing charge and signal to multiplexing between a cell phone and its accessory via a 5-pin mini or micro-USB connector.
High-Speed Multiplexers
These high-speed muxes/switches support AC-coupled and non-AC-coupled interfaces in a range of formats: LVDS, DisplayPort, USB 3.0, SATA, SAS, PCIe.
UARTs
Target the application requirements of today and tomorrow. Our advanced UART solutions cover industrial and 16C UARTs as well as a growing number of specialty devices, such as our I2C bridge family.
PCI Express
Our extensive portfolio of PCI Express devices includes multiplexer/demultiplexer switches as well as high-performance, low-power, single-lane electrical PHYsical layers (PHY) that handle low-level protocol and signaling.
Signal Conditioners
Amplifies signals from sensors to make them suitable for processing.
Other Interfaces
A set of diverse devices covering a very wide range of interfacing needs.
Design Resources
Advanced Analog products intelligently convert analog occurrences into digital information for the automotive, industrial, loT and mobile markets.
View All Interfaces Trainings
Training
Strengthen your technical skills with online and in-person instruction.
Introduction to CAN Protocol
Community
A high-level look at the main benefits of the controller area network (CAN) standard, also covering why it is the most widely-used in-vehicle communication network today.
Automotive Solutions Fact Sheet
Our robust portfolio of automotive compliant products includes over 700 devices and solutions that enable breakthrough automotive designs.