Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Resolved! TSZ121 as a differential inpup stage

Hi everyone, i am using the TSZ121 as a high to low impedance match stage in order to drive a differential MCU (MSP430i20x). The input stage seen below comprises several mosfet optocouplers (see C1-C5) that shape the input attenuation. C1-C5 is simpl...

tsz121 input stages.png tsz121 input stages - Tina.png

Resolved! LED1202: LED channel damage

Hi Team,We have used LED1202 in our board where one LED driver is connected to Microprocessor and one LED driver is connected to MCU.We are seeing random LED channel damages (with LED driver which is connected to MCU) while device is in running state...

SunilHD by Associate II
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Resolved! M95P32 EEPROM stops responding

Hi everyone,We're using the M95P32 page EEPROM and have encountered an issue where some devices stop responding after a period of normal operation. Initially, they function as expected, but after some time, communication fails.Specifically, after pow...

eeprom_ko.png eeprom_ok.png