Hi, Can anyone help please to identify what is this chip that hold the ST logo ? Here is the picture shows the chip. i searched a lot even on the digikey  but i couldn't find anything.thanks

 Hi, Can anyone help please to identify what is this chip that hold the ST logo ? Here is the picture shows the chip.i searched a lot even on the digikey  but i couldn't find anything.thanks  

Question: I have an example here that assign TRACE_IOEN and TRACE_MODE to sync 1 bit from the DBGMCU_CR register (Address: 0xE004 2004) by using this command: mmw 0xE0042004 0x00000060 0x000000c0. What the 0x000000c0 doing in the mmw command ? my bas...