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S71GL064A 데이터시트(PDF) 6 Page - SPANSION |
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S71GL064A 데이터시트(HTML) 6 Page - SPANSION |
6 / 134 page 4 S71GL064A based MCPs S71GL064A_00_A2 February 8, 2005 Advance Info rmation S71GL064A based MCPs Distinctive Characteristics . . . . . . . . . . . . . . . . . . . 1 MCP Features ........................................................................................................ 1 General Description . . . . . . . . . . . . . . . . . . . . . . . . 1 Product Selector Guide . . . . . . . . . . . . . . . . . . . . . .3 64 Mb Flash Memory ............................................................................................3 Connection Diagram (S71GL064A) . . . . . . . . . . . . .8 Special Handling Instructions For FBGA Package ...................................8 Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 10 Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 12 TLC056—56-ball Fine-Pitch Ball Grid Array (FBGA) 9 x 7 mm Package ............................................................................................... 12 S29GLxxxA MirrorBit™ Flash Family Distinctive Characteristics 13 General Description . . . . . . . . . . . . . . . . . . . . . . . . 14 Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 15 S29GL064A ............................................................................................................15 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Logic Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 19 Table 1. Device Bus Operations ........................................... 19 Requirements for Reading Array Data ......................................................... 19 Page Mode Read ............................................................................................. 20 Writing Commands/Command Sequences ................................................ 20 Write Buffer .................................................................................................... 20 Accelerated Program Operation .............................................................. 20 Autoselect Functions ..................................................................................... 21 Standby Mode ....................................................................................................... 21 Automatic Sleep Mode ...................................................................................... 21 RESET#: Hardware Reset Pin ......................................................................... 21 Output Disable Mode ........................................................................................ 21 Table 2. S29GL064A Top Boot Sector Architecture ................. 22 Table 3. S29GL064A Bottom Boot Sector Architecture ............ 25 Autoselect Mode ................................................................................................ 29 Table 4. Autoselect Codes, (High Voltage Method) ................ 30 Sector Group Protection and Unprotection ............................................. 30 Table 5. S29GL064A Sector Group Protection/Unprotection Address ......................................... 31 Figure 1. Temporary Sector Group Unprotect Operation .......... 32 Figure 2. In-System Sector Group Protect/Unprotect Algorithms 33 Secured Silicon Sector Flash Memory Region ............................................34 Write Protect (WP#) ........................................................................................35 Hardware Data Protection ..............................................................................35 Low VCC Write Inhibit ................................................................................35 Write Pulse “Glitch” Protection ................................................................35 Logical Inhibit ...................................................................................................35 Power-Up Write Inhibit ................................................................................36 Common Flash Memory Interface (CFI) . . . . . . 36 Table 6. CFI Query Identification String ................................ 37 Table 7. System Interface String .......................................... 37 Table 8. Device Geometry Definition .................................... 38 Table 9. Primary Vendor-Specific Extended Query ................. 38 Command Definitions . . . . . . . . . . . . . . . . . . . . . .40 Reading Array Data ........................................................................................... 40 Reset Command .................................................................................................40 Autoselect Command Sequence ....................................................................41 Enter Secured Silicon Sector/Exit Secured Silicon Sector Command Sequence .............................................................................41 Word Program Command Sequence ....................................................... 41 Unlock Bypass Command Sequence ........................................................ 42 Write Buffer Programming ......................................................................... 42 Accelerated Program ....................................................................................44 Figure 3. Write Buffer Programming Operation....................... 45 Figure 4. Program Operation ............................................... 46 Program Suspend/Program Resume Command Sequence ....................46 Figure 5. Program Suspend/Program Resume........................ 48 Chip Erase Command Sequence ...................................................................48 Sector Erase Command Sequence . . . . . . . . . . . 49 Figure 6. Erase Operation ................................................... 50 Erase Suspend/Erase Resume Commands ..................................................50 Table 10. Command Definitions (x16 Mode, BYTE# = VIH) ......52 DQ7: Data# Polling ............................................................................................53 Figure 7. Data# Polling Algorithm ........................................ 54 RY/BY#: Ready/Busy# ....................................................................................... 54 Figure 8. Toggle Bit Algorithm ............................................. 56 Reading Toggle Bits DQ6/DQ2 ..................................................................... 57 DQ5: Exceeded Timing Limits ........................................................................ 57 DQ3: Sector Erase Timer ................................................................................ 58 DQ1: Write-to-Buffer Abort ...........................................................................58 Table 11. Write Operation Status .........................................58 Figure 9. Maximum Negative Overshoot Waveform................. 59 Figure 10. Maximum Positive Overshoot Waveform ................ 59 Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 59 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 60 Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 Figure 11. Test Setup ......................................................... 61 Table 12. Test Specifications ...............................................61 Key to Switching Waveforms . . . . . . . . . . . . . . . . 62 Figure 12. Input Waveforms and Measurement Levels ............ 62 Read-Only Operations-S29GL064A only ................................................... 63 Figure 13. Read Operation Timings....................................... 63 Figure 14. Page Read Timings.............................................. 64 Hardware Reset (RESET#) ..............................................................................64 Figure 15. Reset Timings .................................................... 65 Erase and Program Operations-S29GL064A Only .................................. 66 Figure 16. Program Operation Timings.................................. 67 Figure 17. Accelerated Program Timing Diagram .................... 67 Figure 18. Chip/Sector Erase Operation Timings..................... 68 Figure 19. Data# Polling Timings (During Embedded Algorithms)............................................ 69 Figure 20. Toggle Bit Timings (During Embedded Algorithms) .. 69 Figure 21. DQ2 vs. DQ6...................................................... 70 Temporary Sector Unprotect ........................................................................70 Figure 22. Temporary Sector Group Unprotect Timing Diagram 70 Figure 23. Sector Group Protect and Unprotect Timing Diagram 71 Alternate CE# Controlled Erase and Program Operations-S29GL064A ................................................................. 72 Figure 24. Alternate CE# Controlled Write (Erase/Program) Operation Timings.............................................................. 73 Erase And Programming Performance . . . . . . . . 74 pSRAM Type 1 Functional Description . . . . . . . . . . . . . . . . . . . . . 75 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 75 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 76 |
유사한 부품 번호 - S71GL064A |
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유사한 설명 - S71GL064A |
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