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11-26-2024
06:58 PM
Hi, I have some questiINons about FS45 power up/down squence, please help to confirm, thanks! 1. My VCORE and INTB power up at the same time, is it correct(a bit different from datasheet)? My V...
02-16-2023
09:08 PM
Hi, I am using FS4503 SBC, and I use IO_0 and IO_2 as wakeup signals. I got a problem is that if the IO_2 has 5V input first, then gives 12V to VSUP to turn on SBC, the SBC will not release its R...
- Tags:
- sbc fs4500
06-07-2023
03:38 AM
Hi, I was hoping someone can verify/clarify some passages from the datasheet (Rev. 7). Passage 12.3: When DFS enabled, the FS state machine monitors and counts faults happening. Question ...
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FS65&FS45
08-22-2023
08:47 PM
Hi, As title's question, where can I get FS45 PDN spec? Thanks, Eason
- Tags:
- fs45
03-11-2021
07:55 PM
Hi, I just notice the product short data sheet for FS4500/FS6500 (Rev. 1.0 -- 5 January 2021) states the ASIL level is B, but your SafeAssure page states that FS45 hardware target is ASIL D, a...
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FS65&FS45
06-23-2024
06:38 PM
Hi, I don't need VCCA feature, here's my circuit. After testing, it requires a capacitor connect VCCA to GND, so that it can work properly. What's the possible reason may cause this issue? ...
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FS65&FS45
01-23-2019
07:09 AM
Our safe and robust functional safety SBCs combine efficient DC/DC power management that can be switched to low-power mode. Different applications have different safe state conditions. The FS45 and F...
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FS65&FS45
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Functional Safety
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Power solution
04-21-2019
09:52 PM
08-19-2020
05:15 AM
I would like to start off with the fact that I am still waiting on receiving access to AN5238 and FS6500-FS4500SMUG. Maybe the answer to my questions is listed in there, but given the fact that I...
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FS65&FS45
11-05-2017
11:47 PM
有几个关于FS45的问题想请教大家。问题如下： (1)FS45的IO_2和IO_3作为安全功能引脚时的问题 如果是检测NXP的MCU，也就是FCCU的信号，它是怎样计算错误信号的个数的？是每隔一段时间检测IO_2和I0_3的电平是否正确来计算错误个数还是直接计算错误电平个数，即使那个错误电平一直存在，也只能算一个错误信号，错误计数器只加1。我做...