带有LIN的电池传感器,用于12 V铅酸电池

MM912_637

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产品详情

框图

MM912 Block Diagram

MM912 Block Diagram

特征

Product Longevity Program

CPU核心

  • S12微控制器,带128KBYTE(J)或96KBYTE(i)Flash
  • 4 kByte Data Flash
  • 6个公羊的kbytes
  • Background debug (BDM)

Standard I/O

  • 8 x MCU General Purpose I/O including SPI functionality
  • 4 x 5V GPIO including one Wake Up capable High Voltage Input (PTB3/L0)
  • 16-Bit, 4 Channel - Timer Module (TIM16B4C)
  • 8-Bit, 2 Channel - Pulse width modulation module (PWM)

Application Specific Functions

  • Battery Voltage Measurement
  • Battery Current Measurement in up to 8 ranges
  • Accurate internal oscillator (for extended accuracy an external quartz oscillator may be used)
  • 正常和2个低功率模式
  • 通过LIN 2.1,LIN2.0总线接口进行通信
  • Triggered wake-up from LIN and periodic wake-up
  • 信号低通滤波(电流,电压)
  • PGA (programmable low-noise gain amplifier) with automatic gain control feature
  • Current threshold detection and current averaging in standby/wake-up from low-power mode
  • 外部温度传感器选项(TSUP,VTEMP)
  • Optional 2nd external voltage sense input (VOPT)
  • On-chip temperature measurement
  • 行业标准EMC合规性

Key Parametrics

  • Load Supply Voltage (Min) (V)
    3.5
  • Load Supply Voltage (Max) (V)
    28

设计资源

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文档

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4 documents

硬件

4 hardware offerings

软件

1个软件文件

  • BSP,驱动程序和中间件

    LIN2.x and SAE J2602 Stack

笔记:For better experience, software downloads are recommended on desktop.

工程服务

5 engineering services

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训练

2培训

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