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Microchip Technology MCP2557FD/MCP2558FD CAN FD 송수신기

Microchip MCP2557FD/MCP2558FD CAN FD 송수신기는 최대 8Mbps 통신 속도로 고속 CAN FD 애플리케이션용으로 설계되었습니다. 최대 전파 지연이 더 긴 버스 길이를 지원하도록 개선되었습니다. 이 장치는 2Mbps를 초과하는 CAN FD 비트 전송률, 낮은 대기 전류, 전자기 적합성(EMC) 및 정전기 방전(ESD)에 대한 자동차 요건에 부합합니다. MCP2558FD는 핀 5와 연결되지 않은 상태로 제공되고 MCP2557FD는 내부적인 레벨 시프트용 VIO 핀과 함께 제공됩니다.

특징

  • Supports both classic CAN or CAN flexible data rate applications
  • Optimized for CAN FD (flexible data rate) at 2, 5, and 8Mbps operation
  • Meets the ISO/DIS 11898-2:2015 specification
  • Supports silent mode
    • Prevent disruption on the network due to local fault
    • Increased system reliability through redundancy
    • Test connection of the network
  • AEC-Q100 Grade 0
  • VIO supply Pin to interface directly to CAN controllers and microcontrollers with 1.7V to 5.5V I/O
  • CAN Bus Pins are disconnected when the device is unpowered
  • An unpowered node or brown-out event will not load the CAN Bus
  • Detection of ground fault
  • Permanent dominant detection on TXD
  • Permanent dominant detection on Bus
  • Power-on reset and voltage brown-out protection on VDD Pin
  • Protection against damage due to short-circuit conditions (positive or negative battery voltage)
  • Protection against high-voltage transients in automotive environments
  • Automatic thermal shutdown protection
  • Suitable for 12V and 24V systems
  • Extremely robust meeting automotive EMC hardware requirements
  • 8L CAN transceiver package available 2x3 TDFN-8L
  • Also available in SOIC-8L and 3x3 DFN-8L
  • Temperature ranges high (H) -40°C to +150°C

애플리케이션

  • CAN 2.0 and CAN FD networks in automotive, industrial, aerospace, medical, and consumer applications

Block Diagram

블록 선도 - Microchip Technology MCP2557FD/MCP2558FD CAN FD 송수신기
게시일: 2016-12-09 | 갱신일: 2022-03-11