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Slave select and FIFO use on BSPI in STR73x

Posted on June 28, 2018 at 20:06Hello,In my application, I am trying to interface a pressure sensor to the STR73x on BSPI1. The sensor will send pressure information to the STR73x, so the operation is pure receive mode. I have configured the BSPI1 a...

sira rao by Associate
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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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LDK320 and output ranges .

Hi , I have a customer that is interested in using the LDK320 and they are wondering why the specs state the MF on output be a max of 22mf? They have pushed 300mf + on the output . Can we get an apps engineer to speak to the customer about this? Plea...

BMcCa.18 by Associate
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L4984D Self-supply

Is this PFC controller suitable for self-supply circuits (using a secondary in the boost inductor)?Nothing about it appears in the app notes nor in the eDesignSuite.Thank you for your feedback.

MFerr.10 by Associate
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Sorry cannot find the right place to ask about RHFLVDS2281K01V but it is related to signal conditioning so posting it here.

We are planning to use RHFLVDS2281K01V LVDS buffer for our Space Project. In RHFLVDS2281K01V LVDS buffer,it is written RHFLVDS2281K01V is qualified for Aerospace but we want to know is RHFLVDS2281K01V also qualified for Space Applications? That is do...

LVERM 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...