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S29AL016D90MFI013 Datasheet(PDF) 4 Page - SPANSION |
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S29AL016D90MFI013 Datasheet(HTML) 4 Page - SPANSION |
4 / 58 page 4S29AL016D S29AL016D_00_A2 December 17, 2004 Pr e l i m i n a r y Table of Contents General Description . . . . . . . . . . . . . . . . . . . . . . . . 2 Product Selector Guide. . . . . . . . . . . . . . . . . . . . . . 5 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . 6 Special Handling Instructions ...............................................................7 Pin Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 9 S29AL016D Standard Products ........................................................... 9 Device Bus Operations . . . . . . . . . . . . . . . . . . . . . 10 Table 1. S29AL016D Device Bus Operations .........................10 Word/Byte Configuration ...................................................................10 Requirements for Reading Array Data ............................................ 11 Writing Commands/Command Sequences .................................... 11 Program and Erase Operation Status ............................................... 11 Standby Mode ......................................................................................... 12 Automatic Sleep Mode ......................................................................... 12 RESET#: Hardware Reset Pin ............................................................ 12 Output Disable Mode ........................................................................... 13 Table 2. Sector Address Tables (Top Boot Device) .................13 Table 3. Sector Address Tables (Bottom Boot Device) ............14 Autoselect Mode ................................................................................... 14 Table 4. S29AL016D Autoselect Codes (High Voltage Method) .15 Sector Protection/Unprotection ....................................................... 15 Temporary Sector Unprotect ........................................................... 15 Figure 1. Temporary Sector Unprotect Operation................... 16 Figure 2. In-System Sector Protect/Unprotect Algorithms ....... 17 Common Flash Memory Interface (CFI). . . . . . . 18 Table 5. CFI Query Identification String ...............................18 Table 6. System Interface String .........................................19 Table 7. Device Geometry Definition ....................................19 Table 8. Primary Vendor-Specific Extended Query .................20 Hardware Data Protection ................................................................20 Low VCC Write Inhibit .......................................................................20 Write Pulse “Glitch” Protection ......................................................20 Logical Inhibit .......................................................................................... 21 Power-Up Write Inhibit ...................................................................... 21 Command Definitions . . . . . . . . . . . . . . . . . . . . . . 22 Reading Array Data ............................................................................. 22 Reset Command ................................................................................... 22 Autoselect Command Sequence ...................................................... 23 Word/Byte Program Command Sequence ................................... 23 Unlock Bypass Command Sequence ............................................... 24 Figure 3. Program Operation .............................................. 24 Chip Erase Command Sequence ...................................................... 25 Sector Erase Command Sequence .................................................. 25 Erase Suspend/Erase Resume Commands .................................... 26 Figure 4. Erase Operation .................................................. 27 Command Definitions .........................................................................28 Table 9. S29AL016D Command Definitions ...........................28 Write Operation Status . . . . . . . . . . . . . . . . . . . . 29 DQ7: Data# Polling .............................................................................. 29 Figure 5. Data# Polling Algorithm ....................................... 30 RY/BY#: Ready/Busy# ......................................................................... 30 DQ6: Toggle Bit I ................................................................................... 31 DQ2: Toggle Bit II ................................................................................ 32 Reading Toggle Bits DQ6/DQ2 ........................................................ 32 Figure 6. Toggle Bit Algorithm ............................................ 33 DQ5: Exceeded Timing Limits ...........................................................33 DQ3: Sector Erase Timer .................................................................. 34 Table 10. Write Operation Status ....................................... 34 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 35 Figure 7. Maximum Negative Overshoot Waveform................ 35 Figure 8. Maximum Positive Overshoot Waveform ................. 35 Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Industrial (I) Devices ............................................................................ 36 VCC Supply Voltages ............................................................................ 36 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 37 CMOS Compatible ................................................................................37 Zero Power Flash ................................................................................. 38 Figure 9. ICC1 Current vs. Time (Showing Active and Automatic Sleep Currents) ................................................. 38 Figure 10. Typical ICC1 vs. Frequency .................................. 38 Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Figure 11. Test Setup ........................................................ 39 Table 11. Test Specifications ............................................. 39 Key to Switching Waveforms ...........................................................40 Figure 12. Input Waveforms and Measurement Levels............ 40 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 41 Read Operations .................................................................................... 41 Figure 13. Read Operations Timings .................................... 41 Hardware Reset (RESET#) ................................................................ 42 Figure 14. RESET# Timings ................................................ 42 Word/Byte Configuration (BYTE#) ................................................ 43 Figure 15. BYTE# Timings for Read Operations ..................... 43 Figure 16. BYTE# Timings for Write Operations..................... 44 Erase/Program Operations ................................................................ 45 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 46 Figure 17. Program Operation Timings ................................. 46 Figure 18. Chip/Sector Erase Operation Timings.................... 47 Figure 19. Data# Polling Timings (During Embedded Algorithms)...................................................................... 48 Figure 20. Toggle Bit Timings (During Embedded Algorithms) . 48 Figure 21. DQ2 vs. DQ6 for Erase and Erase Suspend Operations....................................................................... 49 Temporary Sector Unprotect ..........................................................49 Figure 22. Temporary Sector Unprotect/Timing Diagram ........ 49 Figure 23. Sector Protect/Unprotect Timing Diagram.............. 50 Alternate CE# Controlled Erase/Program Operations ............. 51 Figure 24. Alternate CE# Controlled Write Operation Timings.. 52 Erase and Programming Performance . . . . . . . . 53 TSOP and BGA Pin Capacitance . . . . . . . . . . . . . 53 Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . 54 TS 048—48-Pin Standard TSOP ...................................................... 54 VBK048—48-Ball Fine-Pitch Ball Grid Array (FBGA) 8.15 mm x 6.15 mm ................................................................................ 56 SO044—44-Pin Small Outline Package (SOP) 28.20 mm x 13.30 mm . . . . . . . . . . . . . . . . . . . . . . . 57 Revision Summary. . . . . . . . . . . . . . . . . . . . . . . . . 58 Revision A (May 4, 2004) ................................................................... 58 Revision A1 (July 28, 2004) ................................................................. 58 Revision A2 (December 17, 2004) ................................................... 58 |
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