• CE and FCC Certification of Bluetooth Chip

    Does anyone know how to do the frequency hopping test when doing the Bluetooth chip(QN9021 & QN9020) CE certification? Does anyone have the code and software for certification?  Thanks!
    Tony Lee
    last modified by Tony Lee
  • Using PTN5150 in USB C charger without I2C

    Hi!   I would like to use PTN5150 in a USB C charger design. I don't want to use I2C communication as I am trying to keep it simple. I would like to use PTN5150 to activate the VBUS output when a device is conne...
    D M
    last modified by D M
  • PCA9955B: Short-circuit detection occurs repeatedly during the gradation operation

    Hello, I have problems with the short circuit detection of the PCA9955B led drive. Short-circuit detection occurs automatically on all channels as soon as gradation continuous operation is started. They are false er...
    Yannick Aeby
    last modified by Yannick Aeby
  • PCF8523, have source code?

    Hello, PCF8523, have source code? Please share, Thanks.
    Jacky Lu
    last modified by Jacky Lu
  • NFC can not read ID card

    Dear nxp,       Our NFC chip is NQ330, and the driver we used is nq-nci.c. Now It can read transportation card, but it can not read ID card. Is there any files should be config?    ...
    Jesse Lee
    last modified by Jesse Lee
  • MC9S12G128 wake up from Pseudo Stop Mode

    MC9S12G128 wake up from Pseudo Stop Mode,After Wake up Where is the program running position? if MCU wakes up from Isr,How to make the chip rerun to the main function without resetting?
    Katrinal wang
    last modified by Katrinal wang
  • How to program  MKV31F512-LL flash 1 block

    Hello, I try to program the MKV31F512-LL flash by SWD, and now the first 128 sectors(in flash 0 block) could program success, but the 128~256 sectors could not program yet, I could not find any information in referen...
    li shirley
    last modified by li shirley
  • nvt4857uk datasheet

    Looking at the NVT4857UK datasheet I'm missing timing specifications for anything else except 1.2 -> 1.8. I'd like to verify timing for a usage case with vcca=1.8 and vccb=3.3 as well as vccb=1.8   Further I...
    robert larice
    last modified by robert larice
  • SJA1105 Support Hairpin Mode

    Can anyone from NXP advise whether the SJ1105 Ethernet switch supports "hairpin" / VEPA mode?   This is helpful for some modes of macvlan networking, which you can see in the VEPA diagram here: Introduction...
    Kelvin Lawson
    last modified by Kelvin Lawson

    I have been told that the  bfu725f/N1 can be used in 30GHz DRO(checked). i want to use it design a 26GHz DRO, but i m not sure the mex model of this transistor can be used in 26GHz. i check the data sheet , ...
    Han Jingwen
    last modified by Han Jingwen
  • How to understand the N_MIIERR error in SJA1105 208 register address

    How to understand the N_MIIERR error in the SJA1105 208 register address. If there is an error record in this register, what is the possible cause?
    wentian li
    last modified by wentian li
  • EBTresos tool installer issue

    my computer can't install EBTresos(EBtresosStudio_EBtresosStudio) tool, how to fix it.
    guang chen
    last modified by guang chen
  • hello,nxp friends,nvt2006bq driver is not support?

     I found it on nxp website,but not found any drivers about this touch chips? how could i get this code?   thks
    zhou wei
    last modified by zhou wei
  • Bus lin question

    I am a student and unfortunately I am a beginner in the on-board communication field I want to establish a Lin Bus communication using tja1020 and uja 1023 with using stm32, I want a demo of stm code or documents whic...
    Hassen Hmila
    last modified by Hassen Hmila
  • MPC555 SCI failure at cold

    We are using MPC555 in a design that interface with 3 SCI channels.  MPC555 resets SCI communication during a power up at -40 decrees C. Is this issue reported before or any clue where it may come if it is from ...
    Kaveh Mohammad
    last modified by Kaveh Mohammad
  • Support Identifying Triac Part

    I'd appreciate help identifying this part. Picture attached. 130355 idnxp WeEnTriac triacid nxpid weenid     NXP 130355
    Chasen Beck
    last modified by Chasen Beck
  • PTN5110 sourcing high voltage

    Hi there,   We have PTN5110 and would like to know how to source high voltage (more than 5V).    From the datasheet. it seems that if you want to support higher voltage, you need to use the EN_SNK1 pi...
  • DPCD utility tool for PTN3460I

    Hello! How i can get DPCD utility tool for PTN3460I? And one more question, is it the last version of datasheets Rev. 2.1 for PTN3460I and AN11606 Rev. 1.3?
    Dmitrii Papulin
    last modified by Dmitrii Papulin
  • LPC11U24: Reinvoke ISP command not working

    Processor: LPC11U24   I'm trying to invoke ISP mode from within my program but it isn't working.  I call ReinvokeISP immediately after the reset vector so there isn't anything between the reset and the Rein...
    last modified by RICHARD BENNETT
  • About  Codewarrior11.0 setup issue

    Hi NXP Engineer:         I downloaded the installation package with Codewarrior11.0 on the NXP official website.But neither can be installed.Information like the pic. ...
    Knight Ke
    last modified by Knight Ke