S71GL064A08 SPANSION [SPANSION], S71GL064A08 Datasheet - Page 6

• Manufacturer Part Number: S71GL064A08
• Description: STACKED MULTI CHIP PRODUCT FLASH MEMORY AND RAM
• Manufacturer: SPANSION [SPANSION]

Distinctive Characteristics . . . . . . . . . . . . . . . . . . . 1
General Description . . . . . . . . . . . . . . . . . . . . . . . . 1
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . .3
Connection Diagram (S71GL064A) . . . . . . . . . . . . .8
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 10
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 12
Distinctive Characteristics 13
General Description . . . . . . . . . . . . . . . . . . . . . . . . 14
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 15
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Logic Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 19
Common Flash Memory Interface (CFI) . . . . . . 36
Command Definitions . . . . . . . . . . . . . . . . . . . . . .40
4
MCP Features ........................................................................................................ 1
64 Mb Flash Memory ............................................................................................3
TLC056—56-ball Fine-Pitch Ball Grid Array (FBGA)
9 x 7 mm Package ............................................................................................... 12
S29GL064A ............................................................................................................15
Requirements for Reading Array Data ......................................................... 19
Writing Commands/Command Sequences ................................................ 20
Standby Mode ....................................................................................................... 21
Automatic Sleep Mode ...................................................................................... 21
RESET#: Hardware Reset Pin ......................................................................... 21
Output Disable Mode ........................................................................................ 21
Autoselect Mode ................................................................................................ 29
Sector Group Protection and Unprotection ............................................. 30
Secured Silicon Sector Flash Memory Region ............................................34
Write Protect (WP#) ........................................................................................35
Hardware Data Protection ..............................................................................35
Reading Array Data ........................................................................................... 40
Special Handling Instructions For FBGA Package ...................................8
Table 1. Device Bus Operations ........................................... 19
Page Mode Read ............................................................................................. 20
Write Buffer .................................................................................................... 20
Accelerated Program Operation .............................................................. 20
Autoselect Functions ..................................................................................... 21
Table 2. S29GL064A Top Boot Sector Architecture ................. 22
Table 3. S29GL064A Bottom Boot Sector Architecture ............ 25
Table 4. Autoselect Codes, (High Voltage Method) ................ 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
Low VCC Write Inhibit ................................................................................35
Write Pulse “Glitch” Protection ................................................................35
Logical Inhibit ...................................................................................................35
Power-Up Write Inhibit ................................................................................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
S29GLxxxA MirrorBit™ Flash Family
S71GL064A based MCPs
A d v a n c e
S71GL064A based MCPs
Sector Erase Command Sequence . . . . . . . . . . . 49
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 59
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 60
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
Key to Switching Waveforms . . . . . . . . . . . . . . . . 62
Erase And Programming Performance . . . . . . . . 74
Functional Description . . . . . . . . . . . . . . . . . . . . . 75
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 75
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 76
Reset Command .................................................................................................40
Autoselect Command Sequence .................................................................... 41
Enter Secured Silicon Sector/Exit Secured Silicon
Sector Command Sequence ............................................................................. 41
Program Suspend/Program Resume Command Sequence .................... 46
Chip Erase Command Sequence ...................................................................48
Erase Suspend/Erase Resume Commands .................................................. 50
DQ7: Data# Polling ............................................................................................53
RY/BY#: Ready/Busy# ....................................................................................... 54
Reading Toggle Bits DQ6/DQ2 ..................................................................... 57
DQ5: Exceeded Timing Limits ........................................................................ 57
DQ3: Sector Erase Timer ................................................................................ 58
DQ1: Write-to-Buffer Abort ........................................................................... 58
Read-Only Operations-S29GL064A only ................................................... 63
Hardware Reset (RESET#) .............................................................................. 64
Erase and Program Operations-S29GL064A Only .................................. 66
Temporary Sector Unprotect ........................................................................ 70
Alternate CE# Controlled Erase and
Program Operations-S29GL064A ................................................................. 72
I n f o r m a t i o n
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
Figure 5. Program Suspend/Program Resume ........................ 48
Figure 6. Erase Operation ................................................... 50
Table 10. Command Definitions (x16 Mode, BYTE# = V
Figure 7. Data# Polling Algorithm ........................................ 54
Figure 8. Toggle Bit Algorithm ............................................. 56
Table 11. Write Operation Status .........................................58
Figure 9. Maximum Negative Overshoot Waveform................. 59
Figure 10. Maximum Positive Overshoot Waveform ................ 59
Figure 11. Test Setup ......................................................... 61
Table 12. Test Specifications ...............................................61
Figure 12. Input Waveforms and Measurement Levels ............ 62
Figure 13. Read Operation Timings....................................... 63
Figure 14. Page Read Timings.............................................. 64
Figure 15. Reset Timings .................................................... 65
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
Figure 22. Temporary Sector Group Unprotect Timing Diagram 70
Figure 23. Sector Group Protect and Unprotect Timing Diagram 71
Figure 24. Alternate CE# Controlled Write (Erase/Program)
Operation Timings.............................................................. 73
pSRAM Type 1
S71GL064A_00_A2 February 8, 2005
IH
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