S29GL512N SPANSION, S29GL512N Datasheet - Page 6

• Manufacturer Part Number: S29GL512N
• Description: Page Mode Flash Memory
• Manufacturer: SPANSION

Table of Contents
Notice On Data Sheet Designations . . . . . . . . . . . ii
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . .6
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . .8
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 12
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 13
4
S29GL512N ..............................................................................................................6
S29GL256N, S29GL128N ....................................................................................6
Special Package Handling Instructions ............................................................9
Word/Byte Configuration .................................................................................13
VersatileIO
Requirements for Reading Array Data ......................................................... 14
Writing Commands/Command Sequences ................................................. 14
Standby Mode ........................................................................................................15
Automatic Sleep Mode .......................................................................................15
RESET#: Hardware Reset Pin ..........................................................................15
Output Disable Mode ........................................................................................ 16
Autoselect Mode .................................................................................................37
Sector Protection ................................................................................................38
Advanced Sector Protection ...........................................................................38
Lock Register ........................................................................................................39
Persistent Sector Protection ...........................................................................39
Persistent Protection Mode Lock Bit ........................................................... 41
Password Sector Protection ........................................................................... 42
Password and Password Protection Mode Lock Bit ............................... 42
64-bit Password ...................................................................................................43
Persistent Protection Bit Lock (PPB Lock Bit) ...........................................43
Secured Silicon Sector Flash Memory Region ............................................43
Write Protect (WP#) ....................................................................................... 44
Hardware Data Protection ..............................................................................45
— Product Availability Table .................................................. 1
S29GL512N ......................................................................................................... 11
S29GL256N ........................................................................................................ 11
S29GL128N ........................................................................................................ 11
Table 1. Device Bus Operations ........................................... 13
Page Mode Read .............................................................................................. 14
Write Buffer ..................................................................................................... 14
Accelerated Program Operation ............................................................... 14
Autoselect Functions ......................................................................................15
Table 2. Sector Address Table–S29GL512N ........................... 16
Table 3. Sector Address Table–S29GL256N ........................... 28
Table 4. Sector Address Table–S29GL128N ........................... 34
Table 5. Autoselect Codes (High Voltage Method) ................. 37
Persistent Sector Protection .......................................................................38
Password Sector Protection ........................................................................38
WP# Hardware Protection .........................................................................38
Selecting a Sector Protection Mode .........................................................38
Table 6. Lock Register ........................................................ 39
Dynamic Protection Bit (DYB) ...................................................................39
Persistent Protection Bit (PPB) ................................................................. 40
Persistent Protection Bit Lock (PPB Lock Bit) ...................................... 41
Table 7. Sector Protection Schemes ..................................... 41
Low VCC Write Inhibit ................................................................................45
Write Pulse Glitch Protection ....................................................................45
Logical Inhibit ...................................................................................................45
Power-Up Write Inhibit ................................................................................45
TM
(V
IO
) Control ..............................................................................13
S29GL-N MirrorBit™ Flash Family
D a t a
Common Flash Memory Interface (CFI) . . . . . . 46
Command Definitions . . . . . . . . . . . . . . . . . . . . . 50
Write Operation Status . . . . . . . . . . . . . . . . . . . . . 67
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 73
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . 73
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 74
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Key to Switching Waveforms . . . . . . . . . . . . . . . 76
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 77
Reading Array Data ...........................................................................................50
Reset Command .................................................................................................50
Autoselect Command Sequence ..................................................................... 51
Enter Secured Silicon Sector/Exit Secured Silicon
Sector Command Sequence ............................................................................. 51
Word Program Command Sequence ............................................................ 51
Program Suspend/Program Resume Command Sequence .................... 55
Chip Erase Command Sequence ................................................................... 56
Sector Erase Command Sequence ................................................................ 57
Erase Suspend/Erase Resume Commands .................................................. 58
Lock Register Command Set Definitions .................................................... 59
Password Protection Command Set Definitions ...................................... 59
Non-Volatile Sector Protection Command Set Definitions ..................60
Global Volatile Sector Protection Freeze Command Set .......................61
Volatile Sector Protection Command Set .................................................. 62
Secured Silicon Sector Entry Command ..................................................... 62
Secured Silicon Sector Exit Command ........................................................ 62
Command Definitions ........................................................................................63
DQ7: Data# Polling ............................................................................................ 67
RY/BY#: Ready/Busy# .......................................................................................68
DQ6: Toggle Bit I ...............................................................................................69
DQ2: Toggle Bit II ............................................................................................... 71
Reading Toggle Bits DQ6/DQ2 ...................................................................... 71
DQ5: Exceeded Timing Limits ......................................................................... 71
DQ3: Sector Erase Timer ................................................................................ 72
DQ1: Write-to-Buffer Abort ........................................................................... 72
Table 8. CFI Query Identification String ................................ 46
Table 9. System Interface String ......................................... 47
Table 10. Device Geometry Definition ................................... 48
Table 11. Primary Vendor-Specific Extended Query ................ 49
Unlock Bypass Command Sequence ........................................................ 52
Write Buffer Programming .......................................................................... 52
Accelerated Program .................................................................................... 53
Figure 1. Write Buffer Programming Operation ...................... 54
Figure 2. Program Operation ............................................... 55
Figure 3. Program Suspend/Program Resume........................ 56
Figure 4. Erase Operation ................................................... 58
Table 12. Memory Array Commands (x16) ........................... 63
Table 13. Sector Protection Commands (x16) ........................ 64
Table 14. Memory Array Commands (x8) ............................. 65
Table 15. Sector Protection Commands (x8) .......................... 66
Figure 5. Data# Polling Algorithm ........................................ 68
Figure 6. Toggle Bit Algorithm ............................................. 70
Table 16. Write Operation Status ......................................... 72
Figure 7. Maximum Negative Overshoot Waveform ................ 73
Figure 8. Maximum Positive Overshoot Waveform.................. 73
Figure 9. Test Setup .......................................................... 75
Table 17. Test Specifications ............................................... 75
Figure 10. Input Waveforms and
Measurement Levels .......................................................... 76
S h e e t
S29GL-N_00_B3 October 13, 2006