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Foot print problem with ECMF02-2HSMX6

I have questions about the dimensions of this component: 1. The gap between pins can be questionable. Referring to page11, Gap = E-L1-L2. If I use nominal value, gap is 1.35-0.45-0.75mm = 0.15mm only. If I use the maximum value, gap is 1.4-0.55-0.85...

dvuko by Associate
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SPWF04SA: product status

Hi,the SPWF04SA is labeled as "NRND" in its product web page. Is there any replacement for it in the roadmap?.In particular, I am interested in WiFi modules supporting Micropython onboard.ThanksRegards

ALM Tech by Associate
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STR912FAW46 sleep mode

I have troubles using sleep mode with this MCU.In our application there is a hardware watchdog (STM6822), which should be restarted every 1 second.I use RTC alarm feature for periodic wake-up.The problem is that the MCU sometimes freezes and the watc...

STR912FAW46 sleep mode

Hallo allI have troubles using sleep mode with this MCU.In our application there is a hardware watchdog (STM6822), which should be restarted every 1 second.I use RTC alarm feature for periodic wake-up.The problem is that the MCU sometimes freezes and...

NFC Antenna design for CR95HF

Posted on May 28, 2015 at 19:56Hello All,I'm new here in the forum and I hope this is the right section.I would like to understand if it is possible to design the NFC antenna of the CR95HF with a separate PCB.I mean, the CR95HF is on the mother boar...

Datasheet for L9748

Posted on July 09, 2018 at 15:44I have a ECM from my Cherokee 1998 and the injectors are driven by a chip called W990L9748. I need a datasheet for that, i think that  i have one twisted channel on that.

ESD EMI protection for USB OTG

Posted on March 16, 2016 at 10:20Hello ,As per my project requirement, i need to design USB OTG which meets the ESD standard IEC 61000-4-2 level 4) and EMI standard CISPR-11. In ST website i found two categories:1. Common mode filter with ESD protec...

koyala by Associate
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High side switch VN7003ALH in parallel

Posted on June 19, 2018 at 16:51Hello,I'm interested in developing an application involving the high side switch VN7003ALH. In particular I was interested in putting more of these switches in parallel in order to split the current load. In order to ...