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TMS320C6211B: doubt with pin number

Part Number: TMS320C6211B


i buy  a TMS320C6211BGFN150 3.0, but i notice the pin number is different with datasheet, more than 256, what`s those addition pin use for? test pin?

  • Lidong

    The package has an 20x20 pin array which, if fully populated would equal 400 pins. However, there is a 12x12 void in the center which is equivalent to 144 pins. This means that (400-144) only 256 pins are populated 

    Looking at the datasheet, all 256 pins are defined in the Terminal Functions section of the datasheet.  

    --Paul