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W19B320ATB Datasheet, PDF (51/53 Pages) Winbond – 4M × 8/2M × 16 BITS 3V FLEXIBLE BANK FLASH MEMORY
13. PACKAGE DIMENSIONS
13.1 TFBGA48ball (6X8 mm^2, Ø=0.40mm)
W19B320AT/B
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Publication Release Date: December 27, 2005
Revision A4