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參數(shù)資料
| 型號： | KIT33742DWEVB |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 17/71頁 |
| 文件大小： | 0K |
| 描述： | KIT FOR 33742 SBC WITH EHSCAN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，CAN 控制器 |
| 已用 IC / 零件： | MC33742 |
| 相關(guān)產(chǎn)品： | MC33742DW-ND - IC SYSTEM BASE W/LIN 28-SOIC MC33742DWR2-ND - IC SYSTEM BASE W/LIN 28-SOIC MC33742SDW-ND - IC SYSTEM BASE W/LIN 28-SOIC MC33742SDWR2-ND - IC SYSTEM BASE W/LIN 28-SOIC |
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Analog Integrated Circuit Device Data
24
Freescale Semiconductor
33742
FUNCTIONAL DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
OUTPUTS
5.0 V LINEAR REGULATOR (LDO)
This low dropout linear regulator (V1) outputs a regulated 5.0 V at 200 mA. The associated monitoring circuit provides
detection of under-voltage, over-current, and short-circuit conditions, as well as over-temperature and a reset function.
5.0 V REGULATOR BASE PNP DRIVE
The V2 linear regulator control circuitry provides drive for an external series pass transistor (PNP type). The 5.0 V output tracks
the V1 regulator
HIGH SIDE SWITCH
The high switch provides a 2.0 ohm (typ.) RDSON MOSFET driver connected to the VSUP pin. The output is protected against
short-circuit conditions and provides over-temperature shutdown.
CAN PHYSICAL LAYER INTERFACE
This circuitry provides communication between the TXD & RXD pins, from/to the MCU, and the CANL & CANH pins of the
CAN physical interface. The various modes of the CAN interface are controlled through the SPI control registers.
INTEGRATED SUPPLY
VSUP CONTROL & MONITOR
This circuitry protects the IC from transient conditions such as vehicle jump-start (27 V) and load dump (40 V). If the VSUP
voltage falls below 3.0 V (or a 6.0 V warning interrupt), an under-voltage detection is reported.
MC33742 - Functional Block Diagram
Analog Circuitry
MCU Interface
Outputs
Integrated Supply
Integrated Supply
VSUP Control & Monitor
Analog Circuitry
Mode Control
MCU Interface
SPI Interface
CAN Interface / Control
Reset & INT
Outputs
CAN Physical Layer
Interface
5.0V Linear
Regulator (LDO)
High-side
Switch
5.0V Regulator
Base PNP Drive
Oscillator
Watchdog Timer
Programmable Wake-up
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| KIT3376MMA7330L | 功能描述:加速傳感器開發(fā)工具 XYZ-AXIS ANALOG ACCELERO RoHS:否 制造商:Murata 工具用于評估:SCA3100-D04 加速:2 g 傳感軸:Triple Axis 接口類型:SPI 工作電壓:3.3 V |
| KIT3376MMA7331L | 功能描述:加速傳感器開發(fā)工具 3-AXIS ANALOG OUT 4g /12g Dev Kit RoHS:否 制造商:Murata 工具用于評估:SCA3100-D04 加速:2 g 傳感軸:Triple Axis 接口類型:SPI 工作電壓:3.3 V |
| KIT3376MMA7331LC | 功能描述:加速傳感器開發(fā)工具 3AXIS Angl Accelero Eval Kit RoHS:否 制造商:Murata 工具用于評估:SCA3100-D04 加速:2 g 傳感軸:Triple Axis 接口類型:SPI 工作電壓:3.3 V |
| KIT3376MMA7340L | 功能描述:加速傳感器開發(fā)工具 XYZ-AXIS ANALOG ACCELERO RoHS:否 制造商:Murata 工具用于評估:SCA3100-D04 加速:2 g 傳感軸:Triple Axis 接口類型:SPI 工作電壓:3.3 V |
| KIT3376MMA7341L | 功能描述:加速傳感器開發(fā)工具 3-AXIS ANALOG OUT 3g /11g Dev Kit RoHS:否 制造商:Murata 工具用于評估:SCA3100-D04 加速:2 g 傳感軸:Triple Axis 接口類型:SPI 工作電壓:3.3 V |
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