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| 型号： | MC33742DWR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 16/71页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM BASE W/LIN 28-SOIC |
| 标准包装： | 1,000 |
| 应用： | 自动 |
| 接口： | SPI |
| 电源电压： | 5.5 V ~ 18 V |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
| 配用： | KIT33742DWEVB-ND - KIT FOR 33742 SBC WITH EHSCAN |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
23
33742
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
VOLTAGE SUPPLY (VSUP)
The VSUP pin is the battery supply input of the device.
HIGH SIDE OUTPUT (HS)
The HS pin is the internal high side driver output. It is internally protected against over-current and over-temperature.
LEVEL 0-3 INPUTS (L0: L3)
The L0:L3 pins can be connected to contact switches or the output of other ICs for external inputs. The input states can be
read by SPI. These inputs can be used as wake-up events for the SBC when operating in the Sleep or Stop mode.
CAN HIGH AND CAN LOW OUTPUTS (CANH AND CANL)
The CAN High and CAN Low pins are the interfaces to the CAN bus lines. They are controlled by TXD input level, and the
state of CANH and CANL is reported through RXD output. A 60
termination resistor is connected between CANH and CANL
pins.
SERIAL DATA CLOCK (SCLK)
SCLK is the Serial Data Clock input pin of the serial peripheral interface.
MASTER IN SLAVE OUT (MISO)
MISO is the Master In Slave Out pin of the serial peripheral interface. Data is sent from the SBC to the microcontroller through
the MISO pin.
MASTER OUT SLAVE IN (MOSI)
MOSI is the Master Out Slave In pin of the serial peripheral interface. Control data from a microcontroller is received through
this pin.
CHIP SELECT (CS)
CS is the Chip Select pin of the serial peripheral interface. When this pin is LOW, the SPI port of the device is selected.
WATCHDOG OUTPUT (WDOG)
The Watchdog output pin is asserted LOW to flag that the software watchdog has not been properly triggered.
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相关代理商/技术参数 |
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| MC33742EP | 功能描述:CAN 接口集成电路 SBC_ECAN_HS RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33742EPR2 | 功能描述:CAN 接口集成电路 SBC_ECAN_HS RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33742PEG | 功能描述:CAN 接口集成电路 SBC-E-HS-CAN RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33742PEGR2 | 功能描述:CAN 接口集成电路 SBC-E-HS-CAN RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MC33742PEP | 功能描述:CAN 接口集成电路 SBC-E-HS-CAN RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
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