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S29WS128J 데이터시트(HTML) 5 Page - SPANSION

부품명 S29WS128J
상세내용  128/64 Megabit (8/4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
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S29WS128J 데이터시트(HTML) 5 Page - SPANSION

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June 24, 2005 S29WS-J_00_A4
5
Data
Sheet
Table of Contents
Notice On Data Sheet Designations . . . . . . . . . . . 2
Advance Information .......................................................................................2
Preliminary ..........................................................................................................2
Combination .......................................................................................................2
Full Production (No Designation on Document) ...................................2
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 7
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Block Diagram of Simultaneous
Operation Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . .9
Special Handling Instructions for FBGA Package ........................................9
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . 10
Input/Output Descriptions . . . . . . . . . . . . . . . . . . . 11
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 13
128 Mb Products based on 110 nm Floating Gate Technology ............... 14
64 Mb Products based on 110 nm Floating Gate Technology ................ 14
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 15
7DEOH  'HYLFH %XV2SHUDWLRQV  
Requirements for Asynchronous ReadOperation (Non-Burst) ............15
Requirements for Synchronous (Burst) Read Operation ........................15
8-, 16-, and 32-Word Linear Burst with Wrap Around ...................... 16
7DEOH  %XUVW$GGUHVV *URXSV  
Configuration Register .......................................................................................17
Handshaking ...........................................................................................................17
Simultaneous Read/Write Operations with Zero Latency .....................17
Writing Commands/Command Sequences ..................................................17
Accelerated Program Operation ................................................................... 18
Autoselect Mode ................................................................................................. 18
7DEOH  $XWRVHOHFW&RGHV +LJK 9ROWDJH 0HWKRG  
Sector/Sector Block Protection and Unprotection .................................. 19
7DEOH  6:6-- %RRW 6HFWRU6HFWRU %ORFN $GGUHVVHV IRU
3URWHFWLRQ8QSURWHFWLRQ  
7DEOH  6:6- %RRW 6HFWRU6HFWRU %ORFN $GGUHVVHV IRU
3URWHFWLRQ8QSURWHFWLRQ  
Advanced Sector Protection/Unprotection . . . . 24
)LJXUH $GYDQFHG 6HFWRU3URWHFWLRQ8QSURWHFWLRQ
Lock Register ........................................................................................................25
7DEOH  /RFN 5HJLVWHU  
Persistent Protection Bits .................................................................................25
)LJXUH 33%3URJUDP(UDVH $OJRULWKP
Dynamic Protection Bits ...................................................................................27
Persistent Protection Bit Lock Bit ................................................................ 28
Password Protection Method ........................................................................ 28
)LJXUH /RFN 5HJLVWHU3URJUDP $OJRULWKP  
Advanced Sector Protection Software Examples .................................... 30
7DEOH  6HFWRU3URWHFWLRQ 6FKHPHV  
Hardware Data Protection Methods ........................................................... 30
WP# Method .................................................................................................. 30
ACC Method ................................................................................................... 30
Low VCC Write Inhibit ................................................................................. 30
Write Pulse “Glitch Protection” .................................................................31
Power-Up Write Inhibit .................................................................................31
Common Flash Memory Interface (CFI) . . . . . . 31
7DEOH  &), 4XHU\ ,GHQWLILFDWLRQ6WULQJ  
7DEOH  6\VWHP,QWHUIDFH 6WULQJ  
7DEOH  'HYLFH *HRPHWU\'HILQLWLRQ  
7DEOH  3ULPDU\9HQGRU6SHFLILF ([WHQGHG4XHU\  
7DEOH :6- 6HFWRU$GGUHVV 7DEOH 
7DEOH :6- 6HFWRU$GGUHVV 7DEOH 
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 47
Reading Array Data ........................................................................................... 47
Set Configuration Register Command Sequence .....................................48
)LJXUH 6\QFKURQRXV$V\QFKURQRXV 6WDWH 'LDJUDP  
Read Mode Setting ......................................................................................... 49
Programmable Wait State Configuration ............................................... 49
7DEOH 3URJUDPPDEOH :DLW6WDWH 6HWWLQJV 
Standard wait-state Handshaking Option ............................................... 50
7DEOH :DLW 6WDWHV IRU6WDQGDUG ZDLWVWDWH +DQGVKDNLQJ 
Read Mode Configuration ............................................................................ 51
7DEOH 5HDG 0RGH 6HWWLQJV 
Burst Active Clock Edge Configuration ................................................... 51
RDY Configuration ......................................................................................... 51
Configuration Register ....................................................................................... 51
7DEOH &RQILJXUDWLRQ 5HJLVWHU 
Reset Command ................................................................................................. 52
Autoselect Command Sequence ................................................................... 52
Enter Secured Silicon Sector/Exit Secured Silicon Sector
Command Sequence ...........................................................................................53
Program Command Sequence ........................................................................ 54
Unlock Bypass Command Sequence ........................................................ 54
)LJXUH 3URJUDP 2SHUDWLRQ  
Chip Erase Command Sequence ................................................................... 55
Sector Erase Command Sequence ................................................................ 56
Erase Suspend/Erase Resume Commands .................................................. 56
)LJXUH (UDVH 2SHUDWLRQ  
Password Program Command ....................................................................... 58
Password Verify Command ............................................................................. 58
Password Protection Mode Locking Bit Program Command .............. 58
Persistent Sector Protection Mode Locking Bit
Program Command ........................................................................................... 58
Secured Silicon Sector Protection Bit Program Command .................. 59
PPB Lock Bit Set Command ............................................................................ 59
DPB Write/Erase/Status Command ............................................................. 59
Password Unlock Command .......................................................................... 59
PPB Program Command ..................................................................................60
All PPB Erase Command ..................................................................................60
PPB Status Command .......................................................................................60
PPB Lock Bit Status Command ......................................................................60
Command Definitions ........................................................................................ 61
7DEOH &RPPDQG 'HILQLWLRQV 
Write Operation Status . . . . . . . . . . . . . . . . . . . . 63
DQ7: Data# Polling ........................................................................................... 63
)LJXUH 'DWD 3ROOLQJ$OJRULWKP  
RDY: Ready .......................................................................................................... 64
DQ6: Toggle Bit I ............................................................................................... 65
)LJXUH 7RJJOH %LW $OJRULWKP  
DQ2: Toggle Bit II .............................................................................................. 66
7DEOH '4 DQG'4 ,QGLFDWLRQV 
Reading Toggle Bits DQ6/DQ2 ..................................................................... 67
DQ5: Exceeded Timing Limits ........................................................................ 67
DQ3: Sector Erase Timer ................................................................................68
7DEOH :ULWH 2SHUDWLRQ6WDWXV 
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 69
)LJXUH 0D[LPXP 1HJDWLYH 2YHUVKRRW :DYHIRUP 
)LJXUH  0D[LPXP 3RVLWLYH 2YHUVKRRW :DYHIRUP  
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 70


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