TJA1465：局部联网CAN SIC收发器 | NXP 半导体

安全互联汽车

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技术

局部联网的CAN SIC收发器，CAN FD数据传输速率高达8Mbit/s

TJA1465
正常供应

滚动图片以放大

具有局部联网睡眠模式的TJA1465 CAN信号质量提升(SIC)收发器属于TJA146x收发器系列，该系列实现了ISO11898-2:2024参数集A-C中定义的CAN SIC。TJA1465可与高速经典CAN和CAN FD协议完全互操作，并经过充分开发和认证，符合ISO26262 ASIL-B标准。

CAN信号的改进大大减少了网络上的信号振铃，从而能够在更大的拓扑中以5Mbit/s的速度进行可靠的CAN FD通信，并且由于更严格的位时序对称性能，甚至可以实现8Mbit/s的CAN FD通信。

TJA1465通过ISO11898-2:2024中规定的选择性唤醒功能支持CAN局部联网，即使在CAN总线流量运行时，收发器也能保持在睡眠模式，无需处于活动状态。

TJA1465B在TJA1465A的基础上扩展了功能集，包括一个用于通过外部引脚禁用发射器的TXEN_N引脚，以及3个可配置的GPIO引脚，这些引脚可以用于一组扩展功能，例如第二个TXD/RXD通道。

TJA1465提供CAN FD/CAN XL无源功能，在睡眠模式下，该功能可防止收发器被唤醒，并在进行混合总线通信时保护CAN控制器免受CAN FD和CAN XL消息的干扰。

框图

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TJA1465A

TJA1465A

TJA1465B

TJA1465B
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特性

一般特性

  • 符合ISO11898-2:2024参数集A-C、SAE J2284-1至SAE J2284-5和SAE J1939-14标准
  • 符合ISO26262标准，达到ASIL B安全级别
  • 通过选择性唤醒功能实现局部联网功能
  • 可配置的通用I/O(GPIO)引脚(TJA1465B)
  • 直接发射器开/关控制输入(TXEN_N) (TJA1465B)
  • 实现ISO11898-2:2024参数集C定义的CAN信号质量提升功能，可大幅降低网络中的信号振铃效应
  • 自动总线偏置
  • 低电磁辐射(EME)和高抗电磁干扰(EMI)
  • 符合AEC-Q100 1级标准
  • VIO输入允许连接到1.8V、3.3V至5V微控制器
  • TJA1465A提供SO14和HVSON14封装
  • TJA1465B提供DHVQFN18封装

可预测故障安全操作

  • 所有电源引脚上提供欠压检测，低于欠压阈值的定义行为
  • 从欠压检测阈值到最大电压限值，可保证功能正常运行
  • 当电池电压降至关闭模式阈值以下时，收发器与总线断开(高欧姆)
  • TXD的内部偏置，可实现定义的故障安全操作

低功耗管理

  • 待机和睡眠模式的电流消耗极低，带有本地和远程唤醒
  • 可通过WAKE引脚实现本地唤醒
  • 通过唤醒模式(WUP)或唤醒帧(WUF)进行远程唤醒
  • 符合ISO11898-2:2024标准的可配置CAN唤醒模式(dom-rec-dom或dom-rec-dom-rec)
  • ISO11898-2:2024标准定义的选择性唤醒

诊断和保护

  • 过热诊断和保护
  • 发送数据(TXD)主导的超时诊断和保护
  • 总线主导的故障诊断
  • 冷启动诊断(首次电池连接)
  • 总线引脚具备较高的ESD处理能力
  • 在汽车环境中对总线引脚和VBAT引脚提供抗瞬变保护

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购买/参数

3 结果

包含 0 不推荐用于新设计

部件

展开描述

订购

计算机辅助设计模型

状态

Recommended Orderable Part Number

MCU I/O Interface (V)

CAN Bus Robustness [Min-Max] (V)

Low Power Modes

封装类型

CAN Channels

产品类别

输入电压[最小到最大]（V）

传输速率（最小）（Kbps）

Voltage on bus pins [Min-Max] (V)

VESD IEC on bus pins (+/- kV)

Tvj [max] (℃)

保护

Wake-Up Pin

Min High Input Levels (V) [Vio]

GPIO

Supported standards

SPLIT Pin

Thermal Resistance (Spec) (℃/W)

Product Application

TJA1465AT
数据手册

正常供应

TJA1465AT/0Z

1.8, 3.3, 5.0

-36 to 40

Sleep Mode with selective wake-up, Standby Mode

SO14

1

CAN FD / CAN Signal Improvement

4.5 to 5.5

50.0

-36 to 40

-8 to 8

150

Bus dominant timeout, MCU reaction timeout, TXD dominant timeout, overtemperature, undervoltage detection

Y

0.7

—

ISO 11898-2:2024, ISO 26262, SAE J1939-14, SAE J2284-1, SAE J2284-2, SAE J2284-3, SAE J2284-4, SAE J2284-5

N

85

Automotive, Industrial

TJA1465ATK
数据手册

正常供应

TJA1465ATK/0J

1.8, 3.3, 5.0

-36 to 40

Sleep Mode with selective wake-up, Standby Mode

HVSON14

1

CAN FD / CAN Signal Improvement

4.5 to 5.5

50.0

-36 to 40

-8 to 8

150

Bus dominant timeout, MCU reaction timeout, TXD dominant timeout, overtemperature, undervoltage detection

Y

0.7

—

ISO 11898-2:2024, ISO 26262, SAE J1939-14, SAE J2284-1, SAE J2284-2, SAE J2284-3, SAE J2284-4, SAE J2284-5

N

70

Automotive, Industrial

TJA1465BHG
数据手册

正常供应

TJA1465BHG/0J

1.8, 3.3, 5.0

-36 to 40

Sleep Mode with selective wake-up, Standby Mode

DHVQFN18

1

CAN FD / CAN Signal Improvement

4.5 to 5.5

50.0

-36 to 40

-8 to 8

150

Bus dominant timeout, MCU reaction timeout, TXD dominant timeout, overtemperature, undervoltage detection

Y

0.7

3

ISO 11898-2:2024, ISO 26262, SAE J1939-14, SAE J2284-1, SAE J2284-2, SAE J2284-3, SAE J2284-4, SAE J2284-5

N

68

Automotive, Industrial

N true 0 PSPTJA1465zh 4 应用笔记 Application Note t789 1 数据手册 Data Sheet t520 1 白皮书 White Paper t530 1 简介 Fact Sheet t523 1 zh zh zh 数据手册 Data Sheet 1 1 1.0 English CAN SIC transceiver with partial networking 1733777690568727197352 PSP 1.3 MB None None documents None 1733777690568727197352 /docs/en/data-sheet/TJA1465.pdf 1256725 /docs/en/data-sheet/TJA1465.pdf TJA1465 documents N N 2024-12-09 TJA1465, CAN SIC Transceiver with Partial Networking Data Sheet /docs/en/data-sheet/TJA1465.pdf /docs/en/data-sheet/TJA1465.pdf Data Sheet N 980000996212993340 2024-12-10 pdf N en Dec 9, 2024 980000996212993340 Data Sheet Y N TJA1465, CAN SIC Transceiver with Partial Networking Data Sheet 应用笔记 Application Note 1 2 1.0 English This application note covers hardware and software application aspects of the TJA1445 and TJA1465 CAN transceivers for automotive applications. It assumes that the reader is familiar with the TJA1445 and TJA1465 data sheets, which describe the functionality of these devices. 1733772287626713563287 PSP 458.3 KB None None documents None 1733772287626713563287 /docs/en/application-note/AN14388.pdf 458332 /docs/en/application-note/AN14388.pdf AN14388 documents N N 2024-12-09 AN14388, TJA1445, TJA1465 Application Note /docs/en/application-note/AN14388.pdf /docs/en/application-note/AN14388.pdf Application Note N 645036621402383989 2024-12-09 pdf N en Oct 18, 2024 645036621402383989 Application Note Y N AN14388, TJA1445, TJA1465 Application Note 简介 Fact Sheet 1 3 0 English TJA1445, TJA1446, TJA1465, TJA1466 – CAN FD and CAN SIC Transceivers with Partial Networking Fact Sheet 1695831330693711780567 PSP 189.3 KB None None documents None 1695831330693711780567 /docs/en/fact-sheet/TJA14XXCANFDFS.pdf 189340 /docs/en/fact-sheet/TJA14XXCANFDFS.pdf TJA14XXCANFDFS documents N N 2023-09-27 TJA1445, TJA1446, TJA1465, TJA1466 – CAN FD and CAN SIC Transceivers with Partial Networking Fact Sheet /docs/en/fact-sheet/TJA14XXCANFDFS.pdf /docs/en/fact-sheet/TJA14XXCANFDFS.pdf Fact Sheet N 736675474163315314 2025-03-07 pdf N en Mar 7, 2025 736675474163315314 Fact Sheet Y N TJA1445, TJA1446, TJA1465, TJA1466 – CAN FD and CAN SIC Transceivers with Partial Networking Fact Sheet 白皮书 White Paper 1 4 0 English The CAN Partial Networking with Signal Improvement (CAN SIC) are designed to achieve high performance and cost efficiency for the Software-Defined Electric Vehicle (SDEV). 1717018104220708094394 PSP 198.5 KB Registration without Disclaimer None documents Extended 1717018104220708094394 /secured/assets/documents/en/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf 198480 /secured/assets/documents/en/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf POWER-OF-CAN-PARTIAL-NETWORKING-SDE-VEHICLES-WP documents Y N 2024-05-29 The Power of CAN Partial Networking in Software-Defined Electric Vehicles /secured/assets/documents/en/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf https://www.nxp.com/webapp/Download?colCode=POWER-OF-CAN-PARTIAL-NETWORKING-SDE-VEHICLES-WP&docLang=en White Paper N 918633085541740938 2024-11-26 en May 29, 2024 918633085541740938 White Paper Y N The Power of CAN Partial Networking in Software-Defined Electric Vehicles 0 Chinese The CAN Partial Networking with Signal Improvement (CAN SIC) are designed to achieve high performance and cost efficiency for the Software-Defined Electric Vehicle (SDEV). 1717018104220708094394zh PSP 198.5 KB Registration without Disclaimer None documents Extended 1717018104220708094394 /secured/assets/documents/zh/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf 198480 /secured/assets/documents/zh/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf POWER-OF-CAN-PARTIAL-NETWORKING-SDE-VEHICLES-WP documents Y N 2024-05-29 The Power of CAN Partial Networking in Software-Defined Electric Vehicles /webapp/Download?colCode=POWER-OF-CAN-PARTIAL-NETWORKING-SDE-VEHICLES-WP&lang_cd=zh /secured/assets/documents/zh/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf White Paper N 918633085541740938 2024-11-26 pdf Y zh May 29, 2024 918633085541740938 White Paper Y N The Power of CAN Partial Networking in Software-Defined Electric Vehicles false 0 TJA1465 downloads zh-Hans true 1 Y PSP Y Y 应用笔记 1 /docs/en/application-note/AN14388.pdf 2024-12-09 1733772287626713563287 PSP 2 Oct 18, 2024 Application Note This application note covers hardware and software application aspects of the TJA1445 and TJA1465 CAN transceivers for automotive applications. It assumes that the reader is familiar with the TJA1445 and TJA1465 data sheets, which describe the functionality of these devices. None /docs/en/application-note/AN14388.pdf English documents 458332 None 645036621402383989 2024-12-09 N /docs/en/application-note/AN14388.pdf AN14388, TJA1445, TJA1465 Application Note /docs/en/application-note/AN14388.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN14388, TJA1445, TJA1465 Application Note 458.3 KB AN14388 N 1733772287626713563287 数据手册 1 /docs/en/data-sheet/TJA1465.pdf 2024-12-09 1733777690568727197352 PSP 1 Dec 9, 2024 Data Sheet CAN SIC transceiver with partial networking None /docs/en/data-sheet/TJA1465.pdf English documents 1256725 None 980000996212993340 2024-12-10 N /docs/en/data-sheet/TJA1465.pdf TJA1465, CAN SIC Transceiver with Partial Networking Data Sheet /docs/en/data-sheet/TJA1465.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N N TJA1465, CAN SIC Transceiver with Partial Networking Data Sheet 1.3 MB TJA1465 N 1733777690568727197352 白皮书 1 /secured/assets/documents/zh/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf 2024-05-29 1717018104220708094394zh PSP 4 May 29, 2024 White Paper The CAN Partial Networking with Signal Improvement (CAN SIC) are designed to achieve high performance and cost efficiency for the Software-Defined Electric Vehicle (SDEV). Registration without Disclaimer /secured/assets/documents/zh/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf Chinese documents 198480 None 918633085541740938 2024-11-26 Y /webapp/Download?colCode=POWER-OF-CAN-PARTIAL-NETWORKING-SDE-VEHICLES-WP&lang_cd=zh The Power of CAN Partial Networking in Software-Defined Electric Vehicles /secured/assets/documents/zh/white-paper/Power-of-CAN-Partial-Networking-SDE-Vehicles.pdf documents 918633085541740938 White Paper N zh Extended Y pdf 0 Y N The Power of CAN Partial Networking in Software-Defined Electric Vehicles 198.5 KB POWER-OF-CAN-PARTIAL-NETWORKING-SDE-VEHICLES-WP N 1717018104220708094394 简介 1 /docs/en/fact-sheet/TJA14XXCANFDFS.pdf 2023-09-27 1695831330693711780567 PSP 3 Mar 7, 2025 Fact Sheet TJA1445, TJA1446, TJA1465, TJA1466 – CAN FD and CAN SIC Transceivers with Partial Networking Fact Sheet None /docs/en/fact-sheet/TJA14XXCANFDFS.pdf English documents 189340 None 736675474163315314 2025-03-07 N /docs/en/fact-sheet/TJA14XXCANFDFS.pdf TJA1445, TJA1446, TJA1465, TJA1466 – CAN FD and CAN SIC Transceivers with Partial Networking Fact Sheet /docs/en/fact-sheet/TJA14XXCANFDFS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 0 N N TJA1445, TJA1446, TJA1465, TJA1466 – CAN FD and CAN SIC Transceivers with Partial Networking Fact Sheet 189.3 KB TJA14XXCANFDFS N 1695831330693711780567 true Y Products

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  • 软件开发资源

    S32K1 CANTRCV TJA14XX Software

    FLEXERA版本 0Nov 20, 2024S32K1-CANTRCV-TJA14XX-PN
    下载

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