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S29WS128J0PBAI11 Datasheet(PDF) 4 Page - SPANSION |
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S29WS128J0PBAI11 Datasheet(HTML) 4 Page - SPANSION |
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4 / 97 page  May 11, 2006 S29WS-J_00_A6 S29WS128J/064J 4 D a ta Sh eet Table of Contents Notice On Data Sheet Designations . . . . . . . . . . . ii Advance Information .......................................................................................ii Preliminary ..........................................................................................................ii Combination .......................................................................................................ii Full Production (No Designation on Document) ...................................ii Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 6 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Block Diagram of Simultaneous Operation Circuit 7 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . .8 Special Handling Instructions for FBGA Package ........................................8 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . .9 Input/Output Descriptions . . . . . . . . . . . . . . . . . . . 10 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 12 128 Mb Products based on 110 nm Floating Gate Technology ................13 64 Mb Products based on 110 nm Floating Gate Technology .................13 Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 14 Table 1. Device Bus Operations .......................................... 14 Requirements for Asynchronous ReadOperation (Non-Burst) ........... 14 Requirements for Synchronous (Burst) Read Operation ....................... 14 8-, 16-, and 32-Word Linear Burst with Wrap Around .......................15 Table 2. Burst Address Groups ............................................ 15 Configuration Register ...................................................................................... 16 Handshaking .......................................................................................................... 16 Simultaneous Read/Write Operations with Zero Latency .................... 16 Writing Commands/Command Sequences ................................................. 16 Accelerated Program Operation ....................................................................17 Autoselect Mode ..................................................................................................17 Table 3. Autoselect Codes (High Voltage Method) ................. 18 Sector/Sector Block Protection and Unprotection .................................. 18 Table 4. S29WS128J/064J Boot Sector/Sector Block Addresses for Protection/Unprotection ..................................................... 18 Table 5. S29WS064J Boot Sector/Sector Block Addresses for Protection/Unprotection ..................................................... 21 Advanced Sector Protection/Unprotection . . . . 23 Figure 1. Advanced Sector Protection/Unprotection................. 23 Lock Register ....................................................................................................... 24 Table 6. Lock Register ........................................................ 24 Persistent Protection Bits ................................................................................ 24 Figure 2. PPB Program/Erase Algorithm................................. 26 Dynamic Protection Bits .................................................................................. 26 Persistent Protection Bit Lock Bit .................................................................27 Password Protection Method .........................................................................27 Figure 3. Lock Register Program Algorithm ............................ 28 Advanced Sector Protection Software Examples .................................... 29 Table 7. Sector Protection Schemes ..................................... 29 Hardware Data Protection Methods ........................................................... 29 WP# Method .................................................................................................. 29 ACC Method ................................................................................................... 29 Low VCC Write Inhibit ................................................................................. 29 Write Pulse “Glitch Protection” ............................................................... 30 Power-Up Write Inhibit ............................................................................... 30 Common Flash Memory Interface (CFI) . . . . . . 30 Table 8. CFI Query Identification String ................................ 30 Table 9. System Interface String ......................................... 31 Table 10. Device Geometry Definition .................................. 31 Table 11. Primary Vendor-Specific Extended Query ................ 32 Table 12. WS128J Sector Address Table ............................... 33 Table 13. WS064J Sector Address Table ............................... 41 Command Definitions . . . . . . . . . . . . . . . . . . . . . . 46 Reading Array Data ...........................................................................................46 Set Configuration Register Command Sequence ..................................... 47 Figure 4. Synchronous/Asynchronous State Diagram .............. 48 Read Mode Setting .........................................................................................48 Programmable Wait State Configuration ...............................................48 Table 14. Programmable Wait State Settings .........................49 Standard wait-state Handshaking Option ...............................................49 Table 15. Wait States for Standard wait-state Handshaking ....49 Read Mode Configuration ...........................................................................50 Table 16. Read Mode Settings ..............................................50 Burst Active Clock Edge Configuration ..................................................50 RDY Configuration ........................................................................................50 Configuration Register ......................................................................................50 Table 17. Configuration Register ..........................................51 Reset Command .................................................................................................. 51 Autoselect Command Sequence .................................................................... 51 Enter Secured Silicon Sector/Exit Secured Silicon Sector Command Se- quence .................................................................................................................... 52 Program Command Sequence .........................................................................53 Unlock Bypass Command Sequence .........................................................53 Figure 5. Program Operation ............................................... 54 Chip Erase Command Sequence ................................................................... 54 Sector Erase Command Sequence ................................................................ 55 Erase Suspend/Erase Resume Commands .................................................. 55 Figure 6. Erase Operation ................................................... 56 Password Program Command ....................................................................... 57 Password Verify Command ............................................................................. 57 Password Protection Mode Locking Bit Program Command .............. 57 Persistent Sector Protection Mode Locking Bit Program Command 57 Secured Silicon Sector Protection Bit Program Command .................. 58 PPB Lock Bit Set Command ............................................................................58 DPB Write/Erase/Status Command .............................................................58 Password Unlock Command .......................................................................... 58 PPB Program Command .................................................................................. 59 All PPB Erase Command .................................................................................. 59 PPB Status Command ....................................................................................... 59 PPB Lock Bit Status Command ...................................................................... 59 Command Definitions .......................................................................................60 Table 18. Command Definitions ..........................................60 Write Operation Status . . . . . . . . . . . . . . . . . . . . 62 DQ7: Data# Polling ...........................................................................................62 Figure 7. Data# Polling Algorithm ........................................ 63 RDY: Ready .......................................................................................................... 63 DQ6: Toggle Bit I ...............................................................................................64 Figure 8. Toggle Bit Algorithm ............................................. 65 DQ2: Toggle Bit II .............................................................................................. 65 Table 19. DQ6 and DQ2 Indications ......................................66 Reading Toggle Bits DQ6/DQ2 .....................................................................66 DQ5: Exceeded Timing Limits ........................................................................66 DQ3: Sector Erase Timer ................................................................................ 67 Table 20. Write Operation Status .........................................67 Absolute Maximum Ratings . . . . . . . . . . . . . . . . 68 Figure 9. Maximum Negative Overshoot Waveform................. 68 Figure 10. Maximum Positive Overshoot Waveform ................ 68 Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 69 Commercial (C) Devices .............................................................................69 Wireless (W) Devices ..................................................................................69 Supply Voltages ...............................................................................................69 |
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