參數(shù)資料
型號： MCZ33889BEG
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： System Basis Chip with Low Speed Fault Tolerant CAN Interface
中文描述： 系統(tǒng)基礎(chǔ)芯片與低速容錯CAN接口
文件頁數(shù)： 49/60頁
文件大小： 705K
代理商： MCZ33889BEG
Analog Integrated Circuit Device Data
Freescale Semiconductor
49
33889
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Table 26. Watch dog
Table 27. jWatchdog operation (window and timeout)
window closed
no watchdog clear
TIM2 REGISTER
The purpose of TIM2 register is to select an appropriate timing for sensing the wake-up circuitry or cyclically supplying devices
by switching on or off HS1
Table 28. TIM2 Register
WDW
WDT1
WDT0
Watchdog timing [ms]
0
0
0
10
no window watchdog
0
0
1
50
0
1
0
100
0
1
1
350
1
0
0
10
window watchdog enabled (window lenght is
half the watchdog timing)
1
0
1
50
1
1
0
100
1
1
1
350
window open
for watchdog clear
WD timing * 50%
WD timing * 50%
Watchdog period
window open
for watchdog clear
Watchdog period
(WD timing selected by TIM 1 bit WDW=1)
(WD timing selected by TIM 1, bit WDW=0)
Timeout watchdog
Window watchdog
TIM2
D3
D2
D1
D0
$101b
W
1
CSP2
CSP1
CSP0
R
Reset
0
0
0
Reset
condition
POR, RESET
POR, RESET
POR, RESET
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33889BEG 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER
MCZ33889BEG/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:System Basis Chip with Low Speed Fault Tolerant CAN Interface
MCZ33889BEGR2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-LITE-LS-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
MCZ33889DEG 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-LITE-LS-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
MCZ33889DEG 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER
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