SUPPLEMENTAL APPLICATION NOTES CAN Wake-up Report " />
參數(shù)資料
型號： KIT33989DWEVB
廠商： Freescale Semiconductor
文件頁數(shù)： 50/72頁
文件大?。?/td> 0K
描述： KIT EVAL 33989DW HS SBC
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，CAN 控制器
嵌入式： 是，MCU，8 位
已用 IC / 零件： MC33989
主要屬性： CAN 2.0 系統(tǒng)基礎(chǔ)芯片（SBC），SPI 接口，2 低壓降穩(wěn)壓器
次要屬性： 故障檢測，睡眠和待機(jī)模式
已供物品： 板，CD
相關(guān)產(chǎn)品： MC33989DWR2CT-ND - IC SYSTEM BASE W/CAN 28-SOIC
MC33989DWR2TR-ND - IC SYSTEM BASE W/CAN 28-SOIC
MC33989DW-ND - IC SYSTEM BASE W/CAN 28-SOIC
Analog Integrated Circuit Device Data
54
Freescale Semiconductor
33989
TYPICAL APPLICATIONS
SUPPLEMENTAL APPLICATION NOTES
CAN Wake-up Report in the SPI Registers
After a CAN wake-up, a flag is set in the CAN register. Bit CAN-WU reports a CAN wake-up event while the SBC was in sleep,
stop, normal or standby mode. This bit is set until the CAN is set by the SPI command in normal mode and CAN register read.
Pattern Wake-up
In order to wake-up the CAN interface, the following criteria must be fulfilled:
The CAN interface wake-up receiver must receive a series of 3 consecutive valid dominant pulses, each of them has to be
longer than 500 ns and shorter than 500
s.
The distance between 2 pulses must be lower than 500
s and the three pulse must occur within a time frame of 1.0 ms.
Figure 40. Pattern Wake-up
The following figure illustrates the SBC key signals when a CAN wake-up occurs in Sleep or Stop mode.
Figure 41. SBC Key Signals
CANL
CANH
TX
RX
GND
2.5V
CANL-DOM
CANH-DOM
CANL/CANH-REC
MC33989 CAN in Tx Rx mode
MC33989 CAN in Sleep mode (wake-up enable)
Incoming CAN message
CANL-DOM
CANH-DOM
CANL-DOM
CANH-DOM
CANL-DOM
CANH-DOM
WU receiver
Internal wake-up signal
min 500ns
max 500us
CAN bus sleep state
Pulse # 1
Pulse # 2
Pulse # 3
CAN wake-up: SBC in sleep mode. V1 turn on.
CAN wake-up: SBC in stop mode. INT pulse
TX sending node.
VDD start
CAN bus
INT
Terminal
相關(guān)PDF資料
PDF描述
M3WWK-2036J IDC CABLE - MPL20K/MC20G/MPL20K
M3KKK-2036J IDC CABLE - MPK20K/MC20G/MPK20K
MCP73834T-FCI/MF IC LI-ION/LI-POLY CTRLR 10DFN
M3AKK-2040K IDC CABLE - MSC20K/MC20F/MPK20K
REC6-1212DRW/R10/C CONV DC/DC 6W 9-18VIN +/-12VOUT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KIT33991DWEVM 功能描述:KIT EVAL FOR MC33991 GAUGE DRVR RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
KIT33993DWBEVB 功能描述:交換機(jī) IC 開發(fā)工具 33993DWB MSDI KIT RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
KIT33996EKEVB 功能描述:電源管理IC開發(fā)工具 33996 DOSS EVAL KIT RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
KIT33999EKEVB 功能描述:電源管理IC開發(fā)工具 33999 PDOSS EVAL KIT RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
KIT34670EGEVBE 功能描述:電源管理IC開發(fā)工具 IEEE 802.3AF PD WITH CUR RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*