S71GS128NB0 SPANSION [SPANSION], S71GS128NB0 Datasheet - Page 3

• Manufacturer Part Number: S71GS128NB0
• Description: 128N based MCPs
• Manufacturer: SPANSION [SPANSION]

General Description . . . . . . . . . . . . . . . . . . . . . . . . 1
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 2
MCP Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . 7
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . 9
Input/Output Descriptions . . . . . . . . . . . . . . . . . . . 11
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 13
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . 15
General Description . . . . . . . . . . . . . . . . . . . . . . . 17
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 19
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 23
December 17, 2004 S71GS256/128N_00_A0
VersatileIO
Requirements for Reading Array Data .........................................................23
Writing Commands/Command Sequences ................................................ 24
Standby Mode .......................................................................................................25
Automatic Sleep Mode ......................................................................................25
RESET#: Hardware Reset Pin .........................................................................25
Output Disable Mode ....................................................................................... 26
Autoselect Mode .................................................................................................52
Sector Protection ................................................................................................53
Advanced Sector Protection ...........................................................................54
Lock Register ........................................................................................................54
Persistent Sector Protection ...........................................................................55
Persistent Protection Mode Lock Bit ...........................................................57
Password Sector Protection ........................................................................... 58
Password and Password Protection Mode Lock Bit ............................... 58
64-bit Password ...................................................................................................59
Persistent Protection Bit Lock (PPB Lock Bit) ...........................................59
Secured Silicon Sector Flash Memory Region ............................................59
Write Protect (WP#) ........................................................................................ 61
Hardware Data Protection .............................................................................. 61
S29GL512N ....................................................................................................... 22
S29GL256N ...................................................................................................... 22
S29GL128N ...................................................................................................... 22
Table 1. Device Bus Operations ........................................... 23
Page Mode Read ............................................................................................. 24
Write Buffer .................................................................................................... 24
Accelerated Program Operation .............................................................. 24
Autoselect Functions .....................................................................................25
Table 2. Sector Address Table–S29GL512N ........................... 26
Table 3. Sector Address Table–S29GL256N ........................... 41
Table 4. Sector Address Table–S29GL128N ........................... 48
Table 5. Autoselect Codes, (High Voltage Method) ................ 53
Persistent Sector Protection .......................................................................53
Password Sector Protection ........................................................................53
WP# Hardware Protection .........................................................................53
Selecting a Sector Protection Mode .........................................................53
Table 6. Lock Register ........................................................ 55
Dynamic Protection Bit (DYB) ...................................................................55
Persistent Protection Bit (PPB) ..................................................................56
Persistent Protection Bit Lock (PPB Lock Bit) ......................................56
Table 7. Sector Protection Schemes ..................................... 57
S29GLxxxN MirrorBit
TM
S71GS256/128N based MCPs
(V
IO
) Control .............................................................................23
A d v a n c e
TM
Flash Family
I n f o r m a t i o n
Common Flash Memory Interface (CFI) . . . . . . . 61
Command Definitions . . . . . . . . . . . . . . . . . . . . . . 65
Absolute Maximum Ratings . . . . . . . . . . . . . . . . 89
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 89
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 90
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Key to Switching Waveforms . . . . . . . . . . . . . . . . 91
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 92
Reading Array Data ...........................................................................................66
Reset Command .................................................................................................66
Autoselect Command Sequence ................................................................... 66
Enter Secured Silicon Sector/Exit Secured Silicon
Sector Command Sequence ............................................................................ 67
Word Program Command Sequence .......................................................... 67
Program Suspend/Program Resume Command Sequence ..................... 71
Chip Erase Command Sequence ................................................................... 72
Sector Erase Command Sequence .................................................................73
Erase Suspend/Erase Resume Commands .................................................. 74
Lock Register Command Set Definitions .................................................... 75
Password Protection Command Set Definitions ...................................... 75
Non-Volatile Sector Protection Command Set Definitions .................. 77
Global Volatile Sector Protection Freeze Command Set ...................... 77
Volatile Sector Protection Command Set .................................................. 78
Secured Silicon Sector Entry Command ..................................................... 79
Secured Silicon Sector Exit Command ........................................................ 79
Command Definitions ....................................................................................... 80
Write Operation Status ................................................................................... 83
DQ7: Data# Polling ........................................................................................... 83
RY/BY#: Ready/Busy# .......................................................................................84
DQ6: Toggle Bit I ............................................................................................... 85
DQ2: Toggle Bit II ..............................................................................................86
Reading Toggle Bits DQ6/DQ2 ..................................................................... 87
DQ5: Exceeded Timing Limits ........................................................................ 87
DQ3: Sector Erase Timer ................................................................................ 87
DQ1: Write-to-Buffer Abort ...........................................................................88
Low VCC Write Inhibit ................................................................................61
Write Pulse “Glitch” Protection ................................................................ 61
Logical Inhibit .................................................................................................... 61
Power-Up Write Inhibit ................................................................................61
Table 8. CFI Query Identification String ................................ 62
Table 9. System Interface String.......................................... 63
Table 10. Device Geometry Definition ................................... 64
Table 11. Primary Vendor-Specific Extended Query ................ 65
Unlock Bypass Command Sequence ........................................................68
Write Buffer Programming .........................................................................68
Accelerated Program ....................................................................................69
Figure 1. Write Buffer Programming Operation....................... 70
Figure 2. Program Operation ............................................... 71
Figure 3. Program Suspend/Program Resume ........................ 72
Figure 4. Erase Operation ................................................... 74
Table 12. S29GL512N, S29GL256N, S29GL128N Command
Definitions, x16 .................................................................80
Figure 5. Data# Polling Algorithm ........................................ 84
Figure 6. Toggle Bit Algorithm ............................................. 86
Table 13. Write Operation Status .........................................88
Figure 7. .......................................................................... 89
Figure 8. Maximum Positive
Overshoot Waveform.......................................................... 89
Figure 9. Test Setup........................................................... 91
Table 14. Test Specifications ...............................................91
Figure 10. Input Waveforms and Measurement Levels ............ 91
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