W29GL032C datasheet(5/66 Pages) WINBOND

5 / 66 page

W29GL032C

Publication Release Date: October 18, 2011

iii

Preliminary - Revision E

Figure 8-6

Read Timing Waveform ................................................................................................ 34

Figure 8-7

#RESET Timing Waveform........................................................................................... 35

Figure 8-8

Automatic Chip Erase Timing Waveform...................................................................... 36

Figure 8-9

Automatic Chip Erase Algorithm Flowchart .................................................................. 37

Figure 8-10

Automatic Sector Erase Timing Waveform................................................................... 38

Figure 8-11

Automatic Sector Erase Algorithm Flowchart ............................................................... 39

Figure 8-12

Erase Suspend/Resume Flowchart .............................................................................. 40

Figure 8-13

Automatic Program Timing Waveform.......................................................................... 41

Figure 8-14

Accelerated Program Timing Waveform....................................................................... 41

Figure 8-15

CE# Controlled Write Timing Waveform....................................................................... 42

Figure 8-16

Automatic Programming Algorithm Flowchart .............................................................. 43

Figure 8-17

Silicon ID Read Timing Waveform................................................................................ 44

Figure 8-18

Data# Polling Timing Waveform (During Automatic Algorithms).................................. 45

Figure 8-19

Status Polling for Word Programming/Erase................................................................ 46

Figure 8-20

Status Polling for Write Buffer Program Flowchart ....................................................... 47

Figure 8-21

Toggling Bit Timing Waveform (During Automatic Algorithms) .................................... 48

Figure 8-22

Toggle Bit Algorithm...................................................................................................... 49

Figure 8-23

#BYTE Timing Waveform For Read operations ........................................................... 50

Figure 8-24

Page Read Timing Waveform....................................................................................... 50

Figure 8-25

Deep Power Down mode Waveform ............................................................................ 51

Figure 8-26

Write Buffer Program Flowchart ................................................................................... 51

Figure 8-27

AC Timing at Device Power-Up .................................................................................... 52

Figure 9-1

TSOP 48-pin 12x20mm ................................................................................................ 54

Figure 9-2

TSOP 56-pin 14x20mm ................................................................................................ 55

Figure 9-3

LFBGA 64-ball 11x13mm ............................................................................................. 56

Figure 9-4

TFBGA 48-Ball 6x8mm................................................................................................. 57

Figure 10-1

Ordering Part Numbering.............................................................................................. 58

List of Tables

Table 5-1

Pin Description................................................................................................................ 3

Table 6-1

High/Low Sector Table.................................................................................................... 4

Table 6-2

Top Boot Sector Table.................................................................................................... 4

Table 6-3

Bottom Boot Sector Table............................................................................................... 4

Table 7-1

Device Bus Operation..................................................................................................... 5

Table 7-2

Device Bus Operation (continue).................................................................................... 5

Table 7-3

Polling During Embedded Program Operation ............................................................... 8

Table 7-4

Polling During Embedded Sector Erase Operation ........................................................ 9

Table 7-5

Polling During Embedded Chip Erase Operation ......................................................... 10

Table 7-6

Polling During Embedded Erase Suspend ................................................................... 10

Table 7-7

Polling During Embedded Program Suspend............................................................... 11

Table 7-8

Polling Buffer Write Abort Flag ..................................................................................... 12

Table 7-9

Auto Select for MFR/Device ID/Secure Silicon/Sector Protect Read .......................... 13

Table 7-10

Lock Register Bits......................................................................................................... 16

Table 7-11

Sector Protection Status Table ..................................................................................... 19

Table 7-12

Factory Locked: Security Sector................................................................................... 20

Table 7-13

ID Reads, Sector Verify, and Security Sector Entry/Exit .............................................. 21

Table 7-14

Program, Write Buffer, CFI, Erase and Suspend ......................................................... 22

Table 7-15

Deep Power Down........................................................................................................ 22

Table 7-16

Lock Register and Global Non-Volatile......................................................................... 23

Table 7-17

IPB Functions............................................................................................................... 23

Table 7-18

Volatile DPB Functions ................................................................................................. 24

Table 7-19

CFI Mode: ID Data Values............................................................................................ 25

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