S29WS128J SPANSION, S29WS128J Datasheet - Page 5

• Manufacturer Part Number: S29WS128J
• Description: (S29WS064J / S29WS128J) Burst Mode Flash Memory
• Manufacturer: SPANSION

Table of Contents
Notice On Data Sheet Designations . . . . . . . . . . . 2
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 7
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Block Diagram of Simultaneous
Operation Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . .9
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . 10
Input/Output Descriptions . . . . . . . . . . . . . . . . . . . 11
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 13
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 15
Advanced Sector Protection/Unprotection . . . . 24
Common Flash Memory Interface (CFI) . . . . . . 31
June 24, 2005 S29WS-J_00_A4
Special Handling Instructions for FBGA Package ........................................9
128 Mb Products based on 110 nm Floating Gate Technology ............... 14
64 Mb Products based on 110 nm Floating Gate Technology ................ 14
Requirements for Asynchronous ReadOperation (Non-Burst) ............15
Requirements for Synchronous (Burst) Read Operation ........................15
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
Sector/Sector Block Protection and Unprotection .................................. 19
Lock Register ........................................................................................................25
Persistent Protection Bits .................................................................................25
Dynamic Protection Bits ...................................................................................27
Persistent Protection Bit Lock Bit ................................................................ 28
Password Protection Method ........................................................................ 28
Advanced Sector Protection Software Examples .................................... 30
Hardware Data Protection Methods ........................................................... 30
Advance Information .......................................................................................2
Preliminary ..........................................................................................................2
Combination .......................................................................................................2
Full Production (No Designation on Document) ...................................2
8-, 16-, and 32-Word Linear Burst with Wrap Around ...................... 16
WP# Method .................................................................................................. 30
ACC Method ................................................................................................... 30
Low V
Write Pulse “Glitch Protection” .................................................................31
Power-Up Write Inhibit .................................................................................31
CC
Write Inhibit ................................................................................. 30
D a t a
S h e e t
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 47
Write Operation Status . . . . . . . . . . . . . . . . . . . . 63
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 69
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 70
Reading Array Data ........................................................................................... 47
Set Configuration Register Command Sequence .....................................48
Configuration Register ....................................................................................... 51
Reset Command ................................................................................................. 52
Autoselect Command Sequence ................................................................... 52
Enter Secured Silicon Sector/Exit Secured Silicon Sector
Command Sequence ...........................................................................................53
Program Command Sequence ........................................................................ 54
Chip Erase Command Sequence ................................................................... 55
Sector Erase Command Sequence ................................................................ 56
Erase Suspend/Erase Resume Commands .................................................. 56
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
DQ7: Data# Polling ........................................................................................... 63
RDY: Ready .......................................................................................................... 64
DQ6: Toggle Bit I ............................................................................................... 65
DQ2: Toggle Bit II .............................................................................................. 66
Reading Toggle Bits DQ6/DQ2 ..................................................................... 67
DQ5: Exceeded Timing Limits ........................................................................ 67
DQ3: Sector Erase Timer ................................................................................68
Read Mode Setting ......................................................................................... 49
Programmable Wait State Configuration ............................................... 49
Standard wait-state Handshaking Option ............................................... 50
Read Mode Configuration ............................................................................ 51
Burst Active Clock Edge Configuration ................................................... 51
RDY Configuration ......................................................................................... 51
Unlock Bypass Command Sequence ........................................................ 54
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