General Description: On page 10-34 on the 1998 data book the drawing for BG352, BG432 is given for illustration purposes and matches the BG432 package size. (see note 4 at the bottom right corner of the page.) The drawing matrix size does not match the BG352 package and therefore the pin locations do not match up. For example, if using this drawing, the VCC pin G23 does not exsist.
The package drawing shown on page 10-34 is for a BG432, that is why G23 does not exsist. The BG352 only has 26 rows x 26 coloumns instead of 31 x 31 for the BG432. This is indicated in the table at the bottom left hand side of the page. (see Row M of the table and Note 2.) For example, the G23 pin would be the located on row G and the 4 column from the left.
Please also note that Note 5. should indicate that both packages have 4 rows on each side.