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S71GL064A ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 6 Page - SPANSION

๋ถ€ํ’ˆ๋ช… S71GL064A
์ƒ์„ธ๋‚ด์šฉ  STACKED MULTI CHIP PRODUCT FLASH MEMORY AND RAM
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S71GL064A ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 6 Page - SPANSION

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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
TLC056โ€”56-ball Fine-Pitch Ball Grid Array (FBGA)
9 x 7 mm Package ............................................................................................... 12
S29GLxxxA MirrorBitโ„ข 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 โ€œGlitchโ€ 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


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