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參數(shù)資料
| 型號： | UJA1061 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low speed CAN/LIN system basis chip |
| 中文描述： | 低高速CAN / LIN系統(tǒng)基礎芯片 |
| 文件頁數(shù)： | 18/81頁 |
| 文件大小： | 323K |
| 代理商： | UJA1061 |
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2004 Mar 22
18
Philips Semiconductors
Objective specification
Low speed CAN/LIN system basis chip
UJA1061
In order to prevent a continuously running microcontroller,
the UJA1061 also detects HIGH-level clamping at
pin RSTN. If the HIGH-level remains on the pin for more
than 128 ms while pin RSTN is driven internally to a LOW
level by the UJA1061, the UJA1061 falls back immediately
toFail-safemodesincethemicrocontrollercannotbereset
any more. By entering Fail-safe mode, the V1 voltage
regulator shuts down and the microcontroller stops.
Additionally, chattering reset signals are handled by the
UJA1061 in such a way that the system safely falls back to
Fail-safe mode with lowest power consumption. Externally
applied reset signals force a mode change of the UJA1061
only within Normal, Standby and Flash mode. Within
Start-up, Restart and Fail-safe mode, any externally
applied reset signals are only monitored by the UJA1061
for clamping situations. In this way, no deadlock of the
system is possible in the case of the reset line being
affected by external disturbances.
handbook, full pagewidth
VRSTN
VRV1
VRV2
power-up
power-
down
under-
voltage
missing
watchdog
access
under-
voltage
spike
V1
time
time
VUH: release level
VUL: detection level
MCE628
tRSTL
tRSTL
tRSTL
Fig.7 Reset pin behaviour.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UJA1061_10 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Fault-tolerant CAN/LIN fail-safe system basis chip |
| UJA1061TW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Fault-tolerant CAN/LIN fail-safe system basis chip |
| UJA1061TW/3V0,512 | 制造商:NXP Semiconductors 功能描述: |
| UJA1061TW/3V0512 | 制造商:NXP Semiconductors 功能描述:CONTROLLER SYS CAN/LIN 3V 32HTSSOP |
| UJA1061TW/3V3/C/T, | 功能描述:CAN 接口集成電路 FT CAN/LIN fail-safe system basis chip RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube |
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