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參數(shù)資料
| 型號(hào)： | MCZ33742EG |
| 廠商： | 飛思卡爾半導(dǎo)體(中國(guó))有限公司 |
| 元件分類： | CAN |
| 英文描述： | System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver |
| 中文描述： | 系統(tǒng)基礎(chǔ)芯片的增強(qiáng)型（SBC）的高速CAN收發(fā)器 |
| 文件頁(yè)數(shù)： | 55/65頁(yè) |
| 文件大?。?/td> | 1158K |
| 代理商： | MCZ33742EG |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
55
33742
TYPICAL APPLICATIONS
POWER-UP AND VDD GOING LOW WITH SLEEP MODE AS DEFAULT LOW POWER MODE IS SELECTED
The first part of Figure 35 is identical to Figure 34. If VDD is pulled below the VDD under voltage reset (typ 4.6V), say by an
overcurrent or short circuit (for instance, short to 4.0 V), and if the low power mode previously selected was Sleep mode and if
the BATFAIL flag has been cleared, the 33742 enters in Reset mode for a time period of 100 ms. The WDOG pin stays HIGH,
but the high level (Voh) follows VDD level. The RST and INT pins are low. After 100 ms the 33742 goes into Sleep mode, and
the VDD and V2 are off.
Figure 35 shows an example wherein VDD is shorted to 4.0 V, and after 100 ms the 33742 enters Sleep mode.
.
Figure 35. Undervoltage at VDD. Sleep mode selected.
Figure 36. CAN Bus Standard Termination
Figure 37. CAN Bus Split Termination
Sleep mode
SBC in Sleep mode
100 ms
& reset modes
mode
Reset each 350 ms
VDD
mode
Watchdog refresh
Under voltage at VDD
SPI
(CS)
INT
WD
RST
SBC in Reset mode for
100ms, then enter
SBC in Normal request
SBC in Normal
SBC in
RESET
R5
CL
CANL (33742)
CH
CANH (33742)
CAN Connector
CANL
CANH
Legend
R5: 60
CL, CH: 220 pF
R6
CL
CANL (33742)
CH
CANH (33742)
CAN Connector
R7
CS
CANH
CANL
Legend
R6, R7: 30
CL, CH: 220 pF
CS: > 470 pF
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相關(guān)代理商/技術(shù)參數(shù) |
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| MCZ33742EGR2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33742SEG | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33742SEGR2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS-CAN RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33780EG | 功能描述:多路器開關(guān) IC DBUS MASTER RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MCZ33780EG | 制造商:Freescale Semiconductor 功能描述:DUAL DBUS MASTER INTERFACE 16SOIC |
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