W19B320AT/B
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
Reset Waveform........................................................................................................... 42
#BYTE Waveform for Read Operation ......................................................................... 43
#BYTE Waveform for Write Operation ......................................................................... 43
Programming Waveform............................................................................................... 44
Accelerated Programming Waveform........................................................................... 44
Chip/Sector Erase Waveform....................................................................................... 45
Back-to back Read/Write Cycle Waveform .................................................................. 45
#Data Polling Waveform (During Embedded Algorithms)............................................ 46
9.10 Toggle Bit Waveform (During Embedded Algorithms) ................................................. 46
9.11 DQ 2 vs. DQ6 Waveform.............................................................................................. 47
9.12 Temporary Sector Unprotect Timing Diagram.............................................................. 47
9.13 Sector/Sector Block Protect and Unprotect Timing Diagram ....................................... 47
9.14 Alternate #CE Controlled Write (Erase/Program) Operation Timing............................ 48
LATCHUP CHARACTERISTICS .............................................................................................. 49
CAPACITANCE......................................................................................................................... 49
ORDERING INFORMATION .................................................................................................... 50
PACKAGE DIMENSIONS......................................................................................................... 51
13.1 TFBGA48ball (6X8 mm^2, Ø=0.40mm)........................................................................ 51
13.2 48-Pin Standard Thin Small Outline Package.............................................................. 52
VERSION HISTORY................................................................................................................. 53
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Publication Release Date: December 27, 2005
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Revision A4