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JPUTT1
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7 years ago

10M02SCE144I7G - 144EQFP package showing two options

Hi,

10M02SCE144I7G - 144 EQFP package we are using in our design. in the package drawing shows option -1 and option -2 looks the dimensions are same but the only difference observed between two options Ejector Pin Mark and Gate Pin Mark location which are there on IC. attached referred drawing for your reference. Please clarify following questions.

  • what is use of those marking circles??
  • is these marking effects on ordering part number??

Thanks & Regards,

jagadish.

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