MC34903: 带有高速CAN和LIN接口的系统基础芯片

恩智浦MC34903是一款面向MCU的模拟配套芯片,集成多个稳压器和接口,包含监测、控制和其他功能,旨在增强目前面向工业控制市场的模块设计。

特性
  • MCU稳压器,5.0或3.3 V,可选择部件编号,能够使用外部PNP来扩展电流容量,共同分担功耗
  • 低功耗模式下静态电流极低
  • 完全受保护的嵌入式5.0V稳压器,用于CAN驱动器
  • 多重欠压检测,满足不同的MCU规格和系统运行模式要求
  • 辅助5.0或3.3 V SPI可配置稳压器,用于附加IC,具有过流检测和欠压保护功能
  • MUX输出引脚,用于器件内部模拟信号监测和电源监测
  • 高级SPI、MCU、ECU电源,以及关键引脚诊断和监测
  • 低功耗模式下有多个唤醒源:CAN或LIN总线,I/O 转换,自动定时器,SPI消息和VDD过流检测
  • 兼容ISO11898-5高速CAN接口,支持40 Kb/s至1.0 Mb/s的波特率
  • 产品系列具有可扩展性,包含0至1个LIN,兼容J2602-2和LIN 2.1
NXP® MC34903 Internal Block Diagram - 30295
32SOICWEP_PROD
推荐文档 (3)
名称/描述类型Modified Date
MC34903/4/5, System Basis Chip Gen2 with High Speed CAN and LIN Interface - Data Sheet (REV 4.0) PDF (2.6 MB) MC34903_4_5 [English]数据手册
AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note (REV 3.0) PDF (3.3 MB) AN2409 [English]应用说明
MC34903_4_5FS, SBC Gen2 with CAN high speed and LIN interface - Fact Sheet (REV 1) PDF (8.7 MB) MC34903_4_5FS [English]简介
数据手册 (1)
名称/描述Modified Date
MC34903/4/5, System Basis Chip Gen2 with High Speed CAN and LIN Interface - Data Sheet (REV 4.0) PDF (2.6 MB) MC34903_4_5 [English]04 Oct 2013
应用说明 (1)
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
简介 (1)
名称/描述Modified Date
MC34903_4_5FS, SBC Gen2 with CAN high speed and LIN interface - Fact Sheet (REV 1) PDF (8.7 MB) MC34903_4_5FS [English]16 Sep 2013
手册 (1)
名称/描述Modified Date
SBC System Basis Chip System Solutions - Brochure (REV 1.0) PDF (4.0 MB) BRSBC [English, English]16 Sep 2014
选型工具指南 (1)
名称/描述Modified Date
SG200, Industrial Selector Guide 3Q 2015 - Selector Guide (REV 8.0) PDF (613.2 kB) SG200 [English]27 Aug 2015
订购信息
型号状态状态器件功能预算报价(不含税)(CNY)封装类型和焊端数线性/LDO稳压器数量开关降压稳压器数量输出电压输出电流 (A)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-模拟其他特性 - 电源管理RoHS
MC34903CP3EKR2ActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY13.63SOIC-EP 32CAN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CP5EKActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY13.63SOIC-EP 32CAN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CS5EKR2ActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY15.05SOIC-EP 32CAN, LIN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CP5EKR2ActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY13.63SOIC-EP 32CAN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CS3EKR2ActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY15.05SOIC-EP 32CAN, LIN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CS5EKActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY15.05SOIC-EP 32CAN, LIN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CP3EKActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY13.63SOIC-EP 32CAN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[object Object]
MC34903CS3EKActiveComm Transceivers, Linear Regulators, System Basis Chip1K @ CNY15.05SOIC-EP 32CAN, LIN4010005.5 to 28SPI-40 to 125Overvoltage Protect, Undervoltage, OvertemperatureSPI[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-EP 32 7.5*11*2.398ASA00259DMPQ - 42 RAILPOQ - 2100 BOXActiveMC34903CP3EKMC34903CP3EK.pdf3260
MPQ - 1000 REELPOQ - 1000 BOXActiveMC34903CP3EKR2MC34903CP3EKR2.pdf3260
MPQ - 42 RAILPOQ - 2100 BOXActiveMC34903CP5EKMC34903CP5EK.pdf3260
MPQ - 1000 REELPOQ - 1000 BOXActiveMC34903CP5EKR2MC34903CP5EKR2.pdf3260
MPQ - 42 RAILPOQ - 3360 BOXActiveMC34903CS3EKMC34903CS3EK.pdf3260
MPQ - 1000 REELPOQ - 1000 BOXActiveMC34903CS3EKR2MC34903CS3EKR2.pdf3260
MPQ - 42 RAILPOQ - 2100 BOXActiveMC34903CS5EKMC34903CS5EK.pdf3260
MPQ - 1000 REELPOQ - 1000 BOXActiveMC34903CS5EKR2MC34903CS5EKR2.pdf3260
MC34903/4/5, System Basis Chip Gen2 with High Speed CAN and LIN Interface - Data Sheet MC34905
AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note mc33797
MC34903_4_5FS, SBC Gen2 with CAN high speed and LIN interface - Fact Sheet MC34905
SBC System Basis Chip System Solutions - Brochure MPC564xL
SG200, Industrial Selector Guide 3Q 2015 - Selector Guide mc36xsd
98ASA00259D MC33903
MC34903CP3EK.pdf MC34903
MC34903CP3EKR2.pdf MC34903
MC34903CP5EK.pdf MC34903
MC34903CP5EKR2.pdf MC34903
MC34903CS3EK.pdf MC34903
MC34903CS3EKR2.pdf MC34903
MC34903CS5EK.pdf MC34903
MC34903CS5EKR2.pdf MC34903