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S29WS128N0PBFW113 Datasheet(PDF) 2 Page - SPANSION |
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S29WS128N0PBFW113 Datasheet(HTML) 2 Page - SPANSION |
2 / 95 page 2 S29WSxxxN MirrorBit™ Flash Family S29WSxxxN_00F0 October 29, 2004 Pr e l i m i n a r y Table of Contents 1. Ordering Information . . . . . . . . . . . . . . . . . . . . . .5 2. Input/Output Descriptions & Logic Symbol . . . .6 3. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 4. Physical Dimensions/Connection Diagrams . . . .8 4.1 Related Documents ........................................................................ 8 4.2 Special Handling Instructions for FBGA Package ................. 8 4.3 MCP Look-ahead Connection Diagram ................................. 13 5. Additional Resources . . . . . . . . . . . . . . . . . . . . . 15 6. Product Overview . . . . . . . . . . . . . . . . . . . . . . . . 16 6.1 Memory Map .................................................................................... 16 7. Device Operations . . . . . . . . . . . . . . . . . . . . . . . 19 7.1 Device Operation Table ............................................................... 19 7.2 Asynchronous Read ...................................................................... 19 7.3 Synchronous (Burst) Read Mode & Configuration Register ........................................................................20 7.3.1 Continuous Burst Read Mode .......................................... 24 7.3.2 8-, 16-, 32-Word Linear Burst Read with Wrap Around ....................................................................... 25 7.3.3 8-, 16-, 32-Word Linear Burst without Wrap Around ................................................................ 25 7.3.4 Configuration Register ....................................................... 25 7.4 Autoselect ....................................................................................... 26 7.5 Program/Erase Operations ........................................................ 29 7.5.1. Single Word Programming ................................................ 29 7.5.2 Write Buffer Programming ................................................ 31 7.5.3 Sector Erase ........................................................................... 34 7.5.4 Chip Erase Command Sequence ..................................... 38 7.5.5 Erase Suspend/Erase Resume Commands ................... 38 7.5.6 Program Suspend/Program Resume Commands ....... 39 7.5.7 Accelerated Program/Chip Erase ...................................40 7.5.8 Unlock Bypass ........................................................................ 41 7.5.9 Write Operation Status ..................................................... 42 7.6 Simultaneous Read/Write ..........................................................48 7.7 Writing Commands/Command Sequences ..........................48 7.8 Handshaking ...................................................................................48 7.9 Hardware Reset ............................................................................ 49 7.10 Software Reset ............................................................................. 49 8. Advanced Sector Protection/Unprotection . . . 51 8.1 Lock Register .................................................................................. 52 8.2 Persistent Protection Bits .......................................................... 52 8.3 Dynamic Protection Bits .............................................................53 8.4 Persistent Protection Bit Lock Bit ...........................................53 8.5 Password Protection Method ...................................................54 8.6 Advanced Sector Protection Software Examples ...............56 8.7 Hardware Data Protection Methods ......................................56 8.7.1. WP# Method .........................................................................56 8.7.2 ACC Method .........................................................................56 8.7.3 Low VCC Write Inhibit .......................................................57 8.7.4 Write Pulse “Glitch Protection” .....................................57 8.7.5 Power-Up Write Inhibit .....................................................57 9. Power Conservation Modes . . . . . . . . . . . . . . . 58 9.1 Standby Mode ................................................................................. 58 9.2 Automatic Sleep Mode ............................................................... 58 9.3 Hardware RESET# Input Operation ...................................... 58 9.4 Output Disable (OE#) ................................................................ 58 10. SecSiTM (Secured Silicon) Sector Flash Memory Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 10.1 Factory SecSiTM Sector .................................................................59 10.2 Customer SecSiTM Sector .......................................................... 60 10.3 SecSiTM Sector Entry and SecSi Sector Exit Command Sequences .......................................................................... 60 11. Electrical Specifications . . . . . . . . . . . . . . . . . . 62 11.1 Absolute Maximum Ratings ....................................................... 62 11.2 Operating Ranges ..........................................................................63 11.3 Test Conditions .............................................................................63 11.4 Key to Switching Waveforms ................................................. 64 11.5 Switching Waveforms ................................................................. 64 11.6 VCC Power-up .............................................................................. 64 11.7 DC Characteristics (CMOS Compatible) .............................65 11.8 AC Characteristics ...................................................................... 66 11.8.1. CLK Characterization ....................................................... 66 11.8.2 Synchronous/Burst Read ...................................................67 11.8.3 Timing Diagrams ................................................................. 68 11.8.4 AC Characteristics—Asynchronous Read ................. 70 11.8.5 Hardware Reset (RESET#) ..............................................72 11.8.6 Erase/Program Timing ........................................................73 11.8.7 Erase and Programming Performance ...........................83 11.8.8 BGA Ball Capacitance ....................................................... 84 12. Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 12.1 Common Flash Memory Interface ..........................................88 13. Commonly Used Terms . . . . . . . . . . . . . . . . . . 92 14. Revisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 |
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