w19b320b Winbond Electronics Corp America, w19b320b Datasheet - Page 3

• Manufacturer Part Number: w19b320b
• Description: W19b320bt/b Datasheet
• Manufacturer: Winbond Electronics Corp America

10. LATCHUP CHARACTERISTICS ................................................................................................... 52
11. CAPACITANCE.............................................................................................................................. 52
12. ORDERING INFORMATION.......................................................................................................... 53
13. PACKAGE DIMENSIONS .............................................................................................................. 54
14. VERSION HISTORY ...................................................................................................................... 56
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10 Toggle Bit Waveform (During Embedded Algorithms).......................................................... 49
9.11 DQ 2 vs. DQ6 Waveform ...................................................................................................... 50
9.12 Temporary Sector Unprotect Timing Diagram ...................................................................... 50
9.13 Sector/Sector Block Protect and Unprotect Timing Diagram................................................ 50
9.14 Alternate #CE Controlled Write (Erase/Program) Operation Timing .................................... 51
13.1 TFBGA48ball (6X8 mm^2, Ø=0.40mm) ................................................................................ 54
13.2 48-Pin Standard Thin Small Outline Package ...................................................................... 55
Reset Waveform ................................................................................................................... 45
#BYTE Waveform for Read Operation.................................................................................. 46
#BYTE Waveform for Write Operation.................................................................................. 46
Programming Waveform ....................................................................................................... 47
Accelerated Programming Waveform ................................................................................... 47
Chip/Sector Erase Waveform ............................................................................................... 48
Back-to back Read/Write Cycle Waveform........................................................................... 48
#Data Polling Waveform (During Embedded Algorithms) .................................................... 49
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W19B320BT/B DATASHEET
Publication Release Date:Dec. 25, 2007
Revisionv A3