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Forum Posts

ROM section of a 6801U4 MCU

Posted on March 28, 2018 at 14:26Hi!I wonder how one is to specify the ROM contents of a legacy MCU.The MCU in question is the 6801U4 since long discontinued..Does anyone know if the ROM section is OTP or can it be erased/reprogrammed?And If I have ...

IGBT

Posted on March 25, 2018 at 22:48I used an IGBT STGD6NC60H and now this component exist nowhere, do you know a website selling this component or an alternative with the same characteristics . regards

read and write memory from M95080-w

Posted on March 22, 2018 at 14:30Hello everyone,I am trying to read and write memory from M95080-w eeprom using um232H-B spi communication.Whenever I read from eeprom i am getting 0xFF as out. If anyone had similar problem please share your ideas or...

GPIO control on BlueNRG2 Sleep

Posted on March 20, 2018 at 13:23Hello,I am using BlueBRG 2 on a low power application. My device is communicating using SPI to an external device. When I try to go in low power mode, the lowest current consumption that I can achieve is around 90uA....

I used the eDesign Suite set up a Flyback converter for the L6566. I need help with the compensation

Posted on March 15, 2018 at 22:08I used the eDesign Suite set up a Flyback converter for the L6566.   The compensation loop design looked unreasonable with 'Ropto' being only 51Ohms (output is 26V).  It would need to be 9W while attempting to source...