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OS81216 - Intelligent Network Interface Controller

Download the OS81216 datasheet PDF. This datasheet also covers the OS81212 variant, as both devices belong to the same intelligent network interface controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The OS81212/4/6 is a highly integrated Intelligent Network Interface Controller (INIC) for 50 Mbit/s INICnetbased automotive networks with a transformer-less balanced media physical layer (bPHY) optimized for unshielded twisted pair (UTP) copper wire.

Key Features

  • Complete 50 Mbit/s synchronous network interface.
  • Embedded network management functions - Network protection mode - Hardware &.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OS81212-Microchip.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

Part Number Description
OS81210 Intelligent Network Interface Controller
OS81212 Intelligent Network Interface Controller
OS81214 Intelligent Network Interface Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® OS81212/4/6 Intelligent Network Interface Controller for 50 Mbit/s Automotive Networks Features • Complete 50 Mbit/s synchronous network interface • Embedded network management functions - Network protection mode - Hardware & application watchdog timer - Intelligent muting - Diagnostics - Fallback Operation • IEEE MAC addressing and Ethernet channel • Media Local Bus (MediaLB®) Port (OS81212) - Eases inter-chip communication and streaming - MediaLB 3-pin interface at speeds up to 1024xFs • I2C™ Control Port inter-chip message exchange • Streaming Port supports synchronous, fixed latency data exchange for a variety of serial audio formats including time-division multiplex (TDM) and pulse density modulation (PDM) • SPI Port supports asynchronous and control packets (OS81212/4) • General P