Interface ICs for Servers used in Data Centers | NXP Semiconductors

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Interface ICs for Servers used in Data Centers

Invented by NXP (then Philips Semiconductors) more than 30 years ago, the I²C bus has enabled a wide portfolio of trusted bus enablement ICs that are used widely in modern servers and server add-in cards in the industry. These range from bi-directional I²C and I3C bus buffers, multiplexers, switches, smart DIP switches, real time clocks, GPIO expanders, temperature sensors, bi-directional voltage level translators and GTL to LVTTL level translators with direction pin.

Application Details

Block Diagram

NXP Interface Products used on Server Platforms

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NXP Interface Products used on Server Platforms

Select a block to see our recommended products.

  • PCA9543A_43B: Two-Channel I2C-Bus Switch with Interrupt Logic and Reset
  • PCA9544A: Four-Channel I²C-Bus Multiplexer with Interrupt Logic
  • PCA9548A: Eight-Channel I²C-Bus Switch with Reset
  • P3T1755DP: I3C/I²C-Bus ±0.5 °C Accurate Digital Temperature Sensor
  • P3T1750DP: I3C/I2C-Bus, ±1 °C Accuracy, Digital Temperature Sensor
  • P3T1035xUK: I3C, I²C-Bus, ±0.5 °C Accuracy, Digital Temperature Sensor
  • PCT2075: I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor and Thermal Watchdog
  • PCT2075: I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor and Thermal Watchdog
  • P3T1755DP: I3C/I²C-Bus ±0.5 °C Accurate Digital Temperature Sensor
  • P3T1750DP: I3C/I2C-Bus, ±1 °C Accuracy, Digital Temperature Sensor
  • P3T1035xUK: I3C, I²C-Bus, ±0.5 °C Accuracy, Digital Temperature Sensor
  • PTN36043x: USB Type-C SuperSpeed Active Switch
  • PCA9617A: Level Translating Fm+ I²C-Bus Repeater
  • PCA9517A: Level Translating I²C-Bus Repeater
  • PCA9511A: Hot Swappable I²C-Bus and SMBus Bus Buffer
  • PCA9517A: Level Translating I²C-Bus Repeater
  • PCA9546A: Four-Channel I²C-Bus Switch with Reset
  • PCA9548A: Eight-Channel I²C-Bus Switch with Reset
  • PCA9846: Four-Channel Ultra-Low Voltage, Fm+ I2C-Bus Switch with Reset
  • PCA9545A_45B_45C: Four-Channel I2C-Bus Switch with Interrupt Logic and Reset
  • PCA9543A_43B: Two-Channel I2C-Bus Switch with Interrupt Logic and Reset
  • PCAL9714: 14-Bit SPI I/O Expander with Agile I/O Features
  • PCAL9722: 22-Bit SPI I/O Expander with Agile I/O Features
  • PCA9535A: Low-Voltage 16-Bit I²C-Bus I/O Port with Interrupt
  • PCA9555: 16-Bit I²C-Bus and SMBus I/O Port with Interrupt
  • PCA9554_PCA9554A: 8-Bit I²C-Bus and SMBus I/O Port with Interrupt
  • PCA9538: 8-Bit I²C-Bus and SMBus Low-Power I/O Port with Interrupt and Reset
  • PCA9539A: Low Voltage 16-Bit I²C-Bus I/O Port with Interrupt and Reset
  • PTN3944: Multi-Channel PCIe Gen 4 Linear Equalizer
  • PCF85053A: Bootable CPU RTC with Two I²C Buses, 128 Byte SRAM and Alarm Function
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N true 0 ASPSERVERSen 1 Selector Guide Selector Guide t528 1 en_US en_US en Selector Guide Selector Guide 1 1 0 Japanese A broad catalog of interface components for all your design needs 1464843144333730804447ja ASP 1.6 MB None None documents None 1464843144333730804447 /docs/ja/product-selector-guide/I2CSELECTORBROC.pdf 1626722 /docs/ja/product-selector-guide/I2CSELECTORBROC.pdf I2CSELECTORBROC documents N N 2017-07-03 NXP System Management I<sup>2</sup>C, I3C and SPI Selector Guide /docs/ja/product-selector-guide/I2CSELECTORBROC.pdf /docs/ja/product-selector-guide/I2CSELECTORBROC.pdf Selector Guide N 553557935274807777 2024-03-12 ja Jan 4, 2022 553557935274807777 Selector Guide Y N システム・マネジメントI2C, I3C, SPIセレクタ・ガイド 7 English A broad catalog of interface components for all your design needs. 1464843144333730804447 ASP 1.6 MB None None documents None 1464843144333730804447 /docs/en/product-selector-guide/I2CSELECTORBROC.pdf 1626722 /docs/en/product-selector-guide/I2CSELECTORBROC.pdf I2CSELECTORBROC documents N N 2017-07-03 NXP System Management I<sup>2</sup>C, I3C and SPI Selector Guide /docs/en/product-selector-guide/I2CSELECTORBROC.pdf /docs/en/product-selector-guide/I2CSELECTORBROC.pdf Selector Guide N 553557935274807777 2024-03-12 pdf N en Oct 26, 2023 553557935274807777 Selector Guide Y N NXP System Management I<sup>2</sup>C, I3C and SPI Selector Guide false 0 SERVERS downloads en true 0 Y ASP Selector Guide 1 /docs/en/product-selector-guide/I2CSELECTORBROC.pdf 2017-07-03 1464843144333730804447 ASP 1 Oct 26, 2023 Selector Guide A broad catalog of interface components for all your design needs. None /docs/en/product-selector-guide/I2CSELECTORBROC.pdf English documents 1626722 None 553557935274807777 2024-03-12 N /docs/en/product-selector-guide/I2CSELECTORBROC.pdf NXP System Management I<sup>2</sup>C, I3C and SPI Selector Guide /docs/en/product-selector-guide/I2CSELECTORBROC.pdf documents 553557935274807777 Selector Guide N en None Y pdf 7 N N NXP System Management I<sup>2</sup>C, I3C and SPI Selector Guide 1.6 MB I2CSELECTORBROC N 1464843144333730804447 true N Applications

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