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MCP251863T-E/9PX - Microchip

Description: External CAN FD Controller with Integrated CAN FD Transceiver and Serial Peripheral Interface (SPI) • Arbitration Bit Rate Up to 1 Mbps • Data Bit Rate up to 5 Mbps • CAN FD Controller Modes - Mixed CAN 2.0B and CAN FD Mode - CAN 2.0B Mode • Fully ISO 11898-1:2015, ISO 11898-2: 2016 and SAE J2962-2 Compliant • Temperature Ranges: - Extended (E): –40°C to +125°C - High (H): –40°C to +150°C • ISO 26262 Functional Safety Ready • Low Electromagnetic Emission (EME) and High Electromagnetic Immunit

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MCP251863T-E/9PX - Microchip - PCB symbol
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MCP251863T-E/9PX - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 28-Lead Very Thin Plastic Quad Flat, No Lead Package (9PX) - 5x5 mm Body [VQFN] With Stepped Wettable Fl
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MCP251863T-E/9PX - Microchip - 3D model - Quad Flat No-Lead - 28-Lead Very Thin Plastic Quad Flat, No Lead Package (9PX) - 5x5 mm Body [VQFN] With Stepped Wettable Fl
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for MCP251863T-E/9PX
  • Part Number MCP251863T-E/9PX
  • Manufacturer Microchip
  • Pin Count 29
  • Part Category Integrated Circuit
  • Package Category Quad Flat No-Lead
  • Footprint Name Quad Flat No-Lead - 28-Lead Very Thin Plastic Quad Flat, No Lead Package (9PX) - 5x5 mm Body [VQFN] With Stepped Wettable Fl
  • Released Date Dec 17, 2024
  • Last Modified Date Dec 17, 2024 5:18 AM UTC
  • Pinout / Pin List Click Here (Member Only)

MCP251863T-E/9PX Details

  • Manufacturer Part Number:

    MCP251863T-E/9PX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    VQFN-28

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    24

  • Boundary Scan:

    NO

  • Bus Compatibility:

    CAN, SPI

  • Clock Frequency-Max:

    40 MHz

  • Data Transfer Rate-Max:

    0.625 MBps

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Number of I/O Lines:

    2

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    28

  • On Chip Data RAM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • RAM (words):

    2048

  • Screening Level:

    ISO 26262

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    20 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, LAN

MCP251863T-E/9PX Frequently Asked Questions (FAQs)

  • The maximum number of nodes that can be connected to the CAN bus depends on the physical layer implementation, but typically it's around 110-120 nodes. However, it's recommended to limit the number of nodes to 70-80 to ensure reliable communication.
  • The MCP251863T-E/9PX can be configured for a specific CAN bus speed by setting the bitrate prescaler (BRP) and the time quanta (TQ) registers. The datasheet provides a table to calculate the BRP and TQ values for different bus speeds.
  • The main difference between the MCP251863T-E/9PX and the MCP2515 is that the MCP251863T-E/9PX has a higher operating frequency (up to 100 MHz) and a more advanced feature set, including a larger FIFO buffer and more flexible interrupt handling.
  • The MCP251863T-E/9PX has built-in error detection and fault handling mechanisms, including error counters, error flags, and bus-off detection. The datasheet provides guidance on how to handle these conditions and recover from errors.
  • The MCP251863T-E/9PX is a 5V device, but it can be used with a 3.3V microcontroller if a level translator is used to translate the voltage levels between the two devices.

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MCP251863T-E/9PX Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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