Check out NXP’s extensive portfolio for all your interface and connectivity needs. Our devices include broadband communication ICs, transceivers and fail-safe SBCs for automotive, video SERDES, and many, many more, such as extensive solutions for the ubiquitous connectivity standards of UART, SPI, HDMI and I2C.
Interface and connectivity
Latest videos
NXP Interface Products GPIO Agile IO...

Lots of devices covering a very wide range of interfacing needs
New and updated products
PN5331B3HN
Near Field Communication (NFC) controller
PCA8802CX8
Smartcard RTC; ultra low power oscillator with integrated counter for initiating one time password generation
Related links
Application note
- Smart Card reader application with TDA8029 Mask 06 and Mask07 (pdf) (v.1.0, 2011-02-18)
Data sheet
- Real-Time Clock (RTC) and calendar (pdf) (v.3.0, 2011-03-30)
Leaflet
- NXP bidirectional voltage level translators NVT20xx (pdf) (v.1.0, 2011-09-29)
- I2C/SMBus buffers for backplane multi-point and hot-swap applications (pdf) (v.1.0, 2011-02-18)
- Longer standby times in mobile and portable applications (pdf) (v.1.0, 2010-11-24)
- NXP I2C-bus solutions (pdf) (v.1.0, 2010-11-24)
- Self-calibrating proximity switch with very low power consumption (pdf) (v.1.0, 2010-11-24)
- GPIO Expander (pdf) (v.1.0, 2010-11-24)
- LED controllers (pdf) (v.1.0, 2010-11-24)
- NXP Real-time clock sets new record in power efficiency (pdf) (v.1.0, 2010-11-24)
- Jumperless configuration of PC motherboards (pdf) (v.1.0, 2010-11-24)
- Easy interfacing between serial I2C-bus and 8-bit parallel communication bus (pdf) (v.1.0, 2010-11-24)
- Low cost bidirectional voltage translation without directional control (pdf) (v.1.0, 2010-11-24)
- Color-mixing RGB LED drivers for mobile, entertainment, and architectural lighting (pdf) (v.1.0, 2010-11-24)
- Low-cost monitoring of 18-V switches (pdf) (v.1.0, 2010-11-24)
- World’s fastest GPIO for I2C-bus (pdf) (v.1.0, 2010-11-24)
- Real-time clocks for low power, high temps, or scratch-pad memory (pdf) (v.1.0, 2010-11-24)
- Easily test and demo I2C devices (pdf) (v.1.0, 2010-11-24)
- Low-power bridges for SPI slave or UART to I2C master or GPIO (pdf) (v.1.0, 2010-11-24)
- Highly accurate system tuning with flexible, easy-to-program EEPROMs (pdf) (v.1.0, 2010-11-24)
- Convenient parallel I/O expansion or collection via the I2C/SMBus (pdf) (v.1.1, 2010-11-24)
- Multi-function I2C-bus device simplifies board configuration (pdf) (v.1.0, 2010-11-24)
- High-performance MUX/switching with memory buses up to 1600 MT/s (pdf) (v.1.1, 2010-11-16)
- True I2C-bus buffering for long-distance communications; NXP I2C-bus buffers P82B96 and PCA9600 (pdf) (v.1.0, 2010-11-04)
- Extend the reach of any I2C-bus system without special offset voltage levels; NXP I2C-bus extender P82B715 (pdf) (v.1.0, 2010-11-04)
- Easily isolate each master in dual master I2C-bus applications; NXP 2-to-1 I2C-bus master selector PCA9541 with interrupt logic and reset (pdf) (v.1.0, 2010-11-04)
Line card
- IVN Linecard: NXP Automotive networking solutions (pdf) (v.1.0, 2011-06-10)
- WiMAX product portfolio (pdf) (v.1.0, 2008-04-01)
Selection guide
- LCD display driver solutions (pdf) (v.1.1, 2010-11-24)
White paper
- Improving Proximity and Touch Interfaces: Capacitive Sensors with Auto-Calibration (pdf) (v.1.0, 2011-10-12)
Design tools & Assets
A central place for your design support and tooling.
For today´s short product development cycles, NXP
helps you with this portal to simplify your design.
Read more






Follow us