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PDF W29GL032C Data sheet ( Hoja de datos )

Número de pieza W29GL032C
Descripción 32M-BIT 3.0-VOLT PARALLEL FLASH MEMORY
Fabricantes Winbond　
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No Preview Available ! W29GL032C Hoja de datos, Descripción, Manual

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W29GL032C
32M-BIT
3.0-VOLT PARALLEL FLASH MEMORY WITH
PAGE MODE
Publication Release Date: October 18, 2011
Preliminary - Revision E
Datasheet pdf - http://www.DataSheet4U.net/

1 page




W29GL032C pdf
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W29GL032C
Figure 8-6
Figure 8-7
Figure 8-8
Figure 8-9
Figure 8-10
Figure 8-11
Figure 8-12
Figure 8-13
Figure 8-14
Figure 8-15
Figure 8-16
Figure 8-17
Figure 8-18
Figure 8-19
Figure 8-20
Figure 8-21
Figure 8-22
Figure 8-23
Figure 8-24
Figure 8-25
Figure 8-26
Figure 8-27
Figure 9-1
Figure 9-2
Figure 9-3
Figure 9-4
Figure 10-1
Read Timing Waveform ................................................................................................ 34
#RESET Timing Waveform........................................................................................... 35
Automatic Chip Erase Timing Waveform...................................................................... 36
Automatic Chip Erase Algorithm Flowchart .................................................................. 37
Automatic Sector Erase Timing Waveform................................................................... 38
Automatic Sector Erase Algorithm Flowchart ............................................................... 39
Erase Suspend/Resume Flowchart .............................................................................. 40
Automatic Program Timing Waveform.......................................................................... 41
Accelerated Program Timing Waveform....................................................................... 41
CE# Controlled Write Timing Waveform....................................................................... 42
Automatic Programming Algorithm Flowchart .............................................................. 43
Silicon ID Read Timing Waveform................................................................................ 44
Data# Polling Timing Waveform (During Automatic Algorithms) .................................. 45
Status Polling for Word Programming/Erase ................................................................ 46
Status Polling for Write Buffer Program Flowchart ....................................................... 47
Toggling Bit Timing Waveform (During Automatic Algorithms) .................................... 48
Toggle Bit Algorithm...................................................................................................... 49
#BYTE Timing Waveform For Read operations ........................................................... 50
Page Read Timing Waveform....................................................................................... 50
Deep Power Down mode Waveform ............................................................................ 51
Write Buffer Program Flowchart ................................................................................... 51
AC Timing at Device Power-Up .................................................................................... 52
TSOP 48-pin 12x20mm ................................................................................................ 54
TSOP 56-pin 14x20mm ................................................................................................ 55
LFBGA 64-ball 11x13mm ............................................................................................. 56
TFBGA 48-Ball 6x8mm ................................................................................................. 57
Ordering Part Numbering.............................................................................................. 58
List of Tables
Table 5-1
Table 6-1
Table 6-2
Table 6-3
Table 7-1
Table 7-2
Table 7-3
Table 7-4
Table 7-5
Table 7-6
Table 7-7
Table 7-8
Table 7-9
Table 7-10
Table 7-11
Table 7-12
Table 7-13
Table 7-14
Table 7-15
Table 7-16
Table 7-17
Table 7-18
Table 7-19
Pin Description................................................................................................................ 3
High/Low Sector Table.................................................................................................... 4
Top Boot Sector Table .................................................................................................... 4
Bottom Boot Sector Table............................................................................................... 4
Device Bus Operation ..................................................................................................... 5
Device Bus Operation (continue).................................................................................... 5
Polling During Embedded Program Operation ............................................................... 8
Polling During Embedded Sector Erase Operation ........................................................ 9
Polling During Embedded Chip Erase Operation ......................................................... 10
Polling During Embedded Erase Suspend ................................................................... 10
Polling During Embedded Program Suspend............................................................... 11
Polling Buffer Write Abort Flag ..................................................................................... 12
Auto Select for MFR/Device ID/Secure Silicon/Sector Protect Read .......................... 13
Lock Register Bits ......................................................................................................... 16
Sector Protection Status Table ..................................................................................... 19
Factory Locked: Security Sector................................................................................... 20
ID Reads, Sector Verify, and Security Sector Entry/Exit .............................................. 21
Program, Write Buffer, CFI, Erase and Suspend ......................................................... 22
Deep Power Down ........................................................................................................ 22
Lock Register and Global Non-Volatile......................................................................... 23
IPB Functions............................................................................................................... 23
Volatile DPB Functions ................................................................................................. 24
CFI Mode: ID Data Values ............................................................................................ 25
Publication Release Date: October 18, 2011
iii Preliminary - Revision E
Datasheet pdf - http://www.DataSheet4U.net/

5 Page





W29GL032C arduino
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W29GL032C
7 FUNCTIONAL DESCRIPTION
7.1 Device Bus Operation
Mode Select #Reset
#CE
#WE #OE Address(4)
Data I/O
DQ[7:0]
#BYTE
VIL VIH
Data I/O DQ[15:8]
#WP/ACC
Device Reset L
X
XX
X
High-Z
High-Z
High-
Z
L/H
Standby
Mode
VCC±0.3V VCC±0.3V X
X
X
High-Z
High-Z
High-
Z
H
Output
Disable
H
L
HH
X
High-Z
High-Z
High-
Z
L/H
Read Mode
Write
Accelerated
Program
H
H
H
L H L AIN DOUT
DOUT L/H
L
L H AIN
DIN
DQ[14:8]=High-
Z
DIN
Note(1,2)
L L H AIN DIN DQ15=A-1 DIN VHH
Table 7-1
Device Bus Operation
Notes:
1. For High/Low configuration, either the first or last sector was protected if #WP/ACC=VIL.
For Top/Bottom Boot configuration, either the top or bottom two sectors are protected if #WP/ACC=VIL.
2. When #WP/ACC = VIH, the protection conditions of the outmost sector depends on previous protection conditions.
Refer to the enhanced protect feature.
3. DQ[15:0] are input (DIN) or output (DOUT) pins according to the requests of instruction sequence, sector protection,
or data polling algorithm.
4. In Word Mode (Byte#=VIH), the addresses are A20 to A0. In Byte Mode (Byte#=VIL), the addresses are A20 to A-1
(DQ15),.
Description
Control Inputs A20
#CE #WE #OE ~12
A11
~10
A9
A8
~7
A6
A5
~4
A3
~2
A1 A0
DQ[7:0] DQ[15:8]
T/B H/L BYTE WORD
Read Silicon ID MFR
Code
L
H
L
X
X VHH X L X L L L
01
X 00
Cycle 1
LHL X
X VHH X L X L L H
7E
X 22
Cycle 2
LHL X
X VHH X L X H H L 1A 1D X
22
Cycle 3
LHL X
X VHH X L X
H
H
H
01(T)
00(B)
00
X
22
Sector Lock Status
Verification(1)
L
H
L
SA
Secure Sector (H) (2) L H L X
Secure Sector (L) (2) L H L X
X VHH X L X
X VHH X L X
X VHH X L X
L HL
L HH
L HH
01/00
9A/1A
8A/0A
X
X
X
X
X
X
Table 7-2
Device Bus Operation (continue)
Notes:
1. Sector unprotected code:00h. Sector protected code:01h.
2. Factory locked code: #WP protects high address sector: 9Ah. #WP protects low address sector: 8Ah. Factory
unlocked code: #WP protects high address sector: 1Ah. #WP protects low address sector: 0Ah
Publication Release Date: October 18, 2011
5 Preliminary - Revision E
Datasheet pdf - http://www.DataSheet4U.net/

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