W29GL256SH9T-TR Datasheet, PDF (6/88 Pages) Winbond – 256M-BIT 3.0-VOLT PARALLEL FLASH MEMORY WITH PAGE MODE

W29GL256S
Table 10-6 Erase/Program Operations ................................................................................................ 78
Table 10-7 Alternate #CE Controlled Write Operations ....................................................................... 81
Table 12-1 Valid Part Numbers and Markings ..................................................................................... 87
Table 13-1 Revision History ................................................................................................................. 88
TABLE OF FIGURES
Figure 3-1 LFBGA64 TOP VIEW (Face Down) ...................................................................................... 9
Figure 3-2 56-PIN STANDARD TSOP (Top View)................................................................................. 9
Figure 3-3 TFBGA56 TOP VIEW (Face Down) ...................................................................................... 9
Figure 4-1 Simplified Block Diagram .................................................................................................... 10
Figure 8-1 Word Program Operation .................................................................................................... 25
Figure 8-2 Write Buffer Programming Operation with Data Polling Status .......................................... 28
Figure 8-3 Write Buffer Programming Operation with Status Register ................................................ 29
Figure 8-4 Sector Erase operation ....................................................................................................... 33
Figure 8-5 Enhanced Sector Protection IPB Program Algorithm ......................................................... 36
Figure 8-6 Data# Polling Algorithm....................................................................................................... 42
Figure 8-7 Toggle Bit Program ............................................................................................................. 46
Figure 9-1 Max Negative Overshoot Waveform ................................................................................... 62
Figure 9-2 Positive Overshoot Waveform ............................................................................................ 62
Figure 9-3 Power-up ............................................................................................................................. 64
Figure 9-4 Power-down and Voltage Drop ........................................................................................... 64
Figure 10-1 Device Under Test Setup .................................................................................................. 68
Figure 10-2 Input Switching Test Waveforms ...................................................................................... 68
Figure 10-3 Power Up Reset ................................................................................................................ 70
Figure 10-4 Hardware Reset ................................................................................................................ 71
Figure 10-5 Back to Back Read (tACC) Operation............................................................................... 73
Figure 10-6 Back to Back Read Operation (tRC) ................................................................................. 74
Figure 10-7 Page Read ........................................................................................................................ 74
Figure 10-8 Back to Back Write Operation ........................................................................................... 75
Figure 10-9 Back to Back (#CE VIL) Write Operation .......................................................................... 76
Figure 10-10 Write to Read (tACC) Operation ..................................................................................... 76
Figure 10-11 Write to Read (tCE) Operation ........................................................................................ 77
Figure 10-12 Read to Write (#CE VIL) Operation ................................................................................ 77
Figure 10-13 Read to Write (#CE Toggle) Operation........................................................................... 78
Publication Release Date: Jul 02, 2014
Revision C
6