MC34903: 带有高速CAN和LIN接口的系统基础芯片 _ BDTIC 中国领先电子元器件代理商

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
MC34903CP3EKR2	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY13.63	SOIC-EP 32					CAN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CP5EK	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY13.63	SOIC-EP 32					CAN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CS5EKR2	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY15.05	SOIC-EP 32					CAN, LIN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CP5EKR2	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY13.63	SOIC-EP 32					CAN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CS3EKR2	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY15.05	SOIC-EP 32					CAN, LIN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CS5EK	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY15.05	SOIC-EP 32					CAN, LIN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CP3EK	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY13.63	SOIC-EP 32					CAN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[object Object]
MC34903CS3EK	Active		Comm Transceivers, Linear Regulators, System Basis Chip	1K @ CNY15.05	SOIC-EP 32					CAN, LIN	40	1000				5.5 to 28	SPI	-40 to 125	Overvoltage Protect, Undervoltage, Overtemperature	SPI			[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	MSL	PPT (°C)
SOIC-EP 32 7.5112.3	98ASA00259D	MPQ - 42 RAILPOQ - 2100 BOX	Active	MC34903CP3EK	MC34903CP3EK.pdf		3	260
		MPQ - 1000 REELPOQ - 1000 BOX	Active	MC34903CP3EKR2	MC34903CP3EKR2.pdf		3	260
		MPQ - 42 RAILPOQ - 2100 BOX	Active	MC34903CP5EK	MC34903CP5EK.pdf		3	260
		MPQ - 1000 REELPOQ - 1000 BOX	Active	MC34903CP5EKR2	MC34903CP5EKR2.pdf		3	260
		MPQ - 42 RAILPOQ - 3360 BOX	Active	MC34903CS3EK	MC34903CS3EK.pdf		3	260
		MPQ - 1000 REELPOQ - 1000 BOX	Active	MC34903CS3EKR2	MC34903CS3EKR2.pdf		3	260
		MPQ - 42 RAILPOQ - 2100 BOX	Active	MC34903CS5EK	MC34903CS5EK.pdf		3	260
		MPQ - 1000 REELPOQ - 1000 BOX	Active	MC34903CS5EKR2	MC34903CS5EKR2.pdf		3	260

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

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