MC33781: 四通道DSI 2.02主控器件,差分驱动,扩频技术

恩智浦MC33781是面向4个差分DSI 2.02总线的主控器件,不仅包含逻辑电路,将总线与标准的串行外设接口(SPI)连接在一起,还提供模拟电路,通过总线驱动数据和电源,并接收来自远端从器件的数据。

特性
  • 4个独立的差分DSI (DBUS)通道
  • 双SPI接口
  • 提高了总线故障性能
  • 自动进行报文循环冗余校验(CRC),每通道分别生成和校验
  • 一组缓冲区可寻址的增强型寄存器,允许每通道一次有4个独立的从器件命令排队
  • 8至16位报文,0至8位CRC
  • 每个通道独立扩频
  • 通道0上具备伪总线开关功能
NXP® MC33781 Network Transceivers Block DiagramV
NXP® MC33781 Product Image
推荐文档 (1)
名称/描述类型Modified Date
MC33781, Quad DSI 2.02 Master with Differential Drive and Frequency Spreading (REV 5.0) PDF (962.7 kB) MC33781 [English]数据手册
数据手册 (1)
名称/描述Modified Date
MC33781, Quad DSI 2.02 Master with Differential Drive and Frequency Spreading (REV 5.0) PDF (962.7 kB) MC33781 [English]15 Nov 2009
应用说明 (2)
名称/描述Modified Date
AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note (REV 3.0) PDF (3.3 MB) AN2409 [English]21 Oct 2014
AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 (REV 1.0) PDF (1.0 MB) AN3670 [English]29 Oct 2008
简介 (1)
名称/描述Modified Date
Automotive Airbag Safety Systems - Fact Sheet (REV 9) PDF (366.7 kB) AIRBAGFS [English]12 Sep 2016
手册 (1)
名称/描述Modified Date
汽车电子解决方案手册 (REV 3) PDF (5.2 MB) BRAUTOSOL [中文, English]12 Nov 2012
订购信息
型号状态状态器件功能预算报价(不含税)(CNY)SafeAssure 功能安全封装类型和焊端数通信协议数据传输速率 (Min) (kbps)数据传输速率 (Max) (kbps)数据传输速率 (Spec) (kbps)负载供电电压 (Min) (V)负载供电电压 (Max) (V)供电电压 (Min-Max) (V)接口和输入控制工作环境温度 (Min-Max) (°C)保护诊断其他特性-模拟RoHS
MCZ33781EKActiveComm Transceivers1K @ CNY27.59SOIC-EP 32DSI52009254.75 to 5.25SPI-40 to 90Load Dump, Overcurrent, OvertemperatureSPISpread Spectrum Noise Suppress, POWER Transfer Over Bus, Differential Drive[object Object]
MCZ33781EKR2ActiveComm Transceivers1K @ CNY27.59SOIC-EP 32DSI52009254.75 to 5.25SPI-40 to 90Load Dump, Overcurrent, OvertemperatureSPISpread Spectrum Noise Suppress, POWER Transfer Over Bus, Differential Drive[object Object]
封装环保信息
封装说明Outline Version包装产品状态部件编号化学成分RoHS / Pb Free中国RoHS查询MSLPPT (°C)
SOIC 32 300ML 4.7EP98ASA10556DMPQ - 42 RAILPOQ - 3360 BOXActiveMCZ33781EKMCZ33781EK.pdf3260
MPQ - 1000 REELPOQ - 1000 BOXActiveMCZ33781EKR2MCZ33781EKR2.pdf3260
MC33781, Quad DSI 2.02 Master with Differential Drive and Frequency Spreading mc33781
AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note mc33797
AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 mc33784
Automotive Airbag Safety Systems - Fact Sheet mc33797
Automotive Solutions Brochure mc33797
98ASA10556D MC33905
MCZ33781EK.pdf MC33781
MCZ33781EKR2.pdf MC33781