L9963T

批量生产
Education

Automotive general purpose SPI to isolated SPI transceiver

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产品概述

描述

L9963T is a general purpose SPI to isolated SPI transceiver intended to create a communication bridge between devices located into different voltage domains. L9963T is able to transfer communication data incoming from a classical 4-wire based SPI interface to a 2-wire isolated interface (and viceversa).
The transceiver supports both transformer and capacitive isolation, since the isolated signal generated according to a propetary protocol is suitable to be transmitted over both decoupling circuitries.
The device can be configured either as Slave or as Master of the SPI bus and supports any protocol made of SPI frames 8 to 64 bit long. The transceiver manages the transfer of the information without performing any protocol check.
SPI peripheral can work up to 10 MHz when configured as Slave. SPI clock frequency can be programmed among (250 kHz; 1 MHz; 4 MHz; 8 MHz) when configured as Master.
Isolated SPI peripheral features two different operating modes: slow @333 kbps and fast @2.66 Mbps.
The asynchronicity between the two sides is internally managed, allowing all possible configuration frequencies on both peripherals to be used in application.
L9963T features an internal queue of 3 slots for the frames received on the SPI port and a queue of 20 slots for the ones received on the isolated SPI side. This allows buffering and decoupling the two different clock domains.
The device is natively compatible with L9963 isolated SPI, allowing its usage in the BMS applications.
L9963T is compatible with both 3.3 V and 5 V logics.
  • 所有功能

    • AEC-Q100 qualified
    • Full ISO26262 compliant, ASIL-D systems ready
    • Compatible with both 3.3 V and 5 V logics
    • Supports both XFMR and Capacitive isolation
    • 10 MHz SPI peripheral for SPI Slave operation. Configurable SPI frequency (250 kHz to 8 MHz) for SPI Master operation
    • 333 kbps and 2.66 Mbps Vertical InterFace (VIF) for isolated SPI communication
    • Low standby current

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All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      EVAL-L9963E-MCU

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      L9963E Evaluation Board with on board MCU with preloaded firmware (GUI)

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      EVAL-L9963E-MCU

      描述:

      L9963E Evaluation Board with on board MCU with preloaded firmware (GUI)

      EVAL-L9963E-NDS

      批量生产

      L9963E single node in a distributed BMS System

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      EVAL-L9963E-NDS

      描述:

      L9963E single node in a distributed BMS System

EDA符号、封装和3D模型

STMicroelectronics - L9963T

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

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3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
L9963T
批量生产
SO-16 汽车应用 Ecopack2
L9963T-TR
批量生产
SO-16 汽车应用 Ecopack2

L9963T

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9963T-TR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
L9963T-TR 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel SO-16 - - CHINA 2.75 / 1k
L9963T 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tube SO-16 - - CHINA 2.75 / 1k

L9963T-TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.75 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-16

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

2.75 / 1k

Country of Origin

CHINA

L9963T

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.75 / 1k

ECCN (EU)

NEC

包装类型

Tube

封装

SO-16

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

2.75 / 1k

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商