s29al016m Meet Spansion Inc., s29al016m Datasheet - Page 5

• Manufacturer Part Number: s29al016m
• Description: 16 Megabits 2m X 8-bits / 1m X 16-bits
• Manufacturer: Meet Spansion Inc.

Table of Contents
Distinctive Characteristics . . . . . . . . . . . . . . . . . . . 1
General Description . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 5
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . 6
Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . 7
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 10
Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 11
Command Definitions . . . . . . . . . . . . . . . . . . . . . .24
October 11, 2006 S29AL016M_00_A7
Word/Byte Configuration ................................................................................. 11
Requirements for Reading Array Data .......................................................... 11
Writing Commands/Command Sequences ................................................. 12
Program and Erase Operation Status ........................................................... 12
Standby Mode ....................................................................................................... 12
Automatic Sleep Mode .......................................................................................13
RESET#: Hardware Reset Pin ..........................................................................13
Output Disable Mode .........................................................................................13
Autoselect Mode ..................................................................................................15
Sector Protection/Unprotection .................................................................... 16
Temporary Sector Unprotect ..........................................................................17
Secured Silicon Sector Flash Memory Region ............................................ 19
Common Flash Memory Interface (CFI) ...................................................... 21
Hardware Data Protection ..............................................................................23
Reading Array Data ........................................................................................... 24
Reset Command ................................................................................................. 24
Autoselect Command Sequence ....................................................................25
Word/Byte Program Command Sequence .................................................25
Chip Erase Command Sequence ....................................................................27
Sector Erase Command Sequence ................................................................ 28
Erase Suspend/Erase Resume Commands .................................................. 28
Architectural Advantages .............................................................................. 1
Performance Characteristics ........................................................................ 1
Software Features ............................................................................................ 1
Hardware Features ......................................................................................... 1
Table 1. S29AL016M Device Bus Operations ......................... 11
Table 2. Sector Address Tables (Model 01, Top Boot Device) ... 14
Table 3. Sector Address Tables (Model 02, Bottom Boot Device) ..
15
Table 4. Autoselect Codes (High Voltage Method) .................. 16
Figure 1. Temporary Sector Unprotect Operation .................... 17
Figure 2. In-System Single High Voltage Sector Protect/
Unprotect Algorithms .......................................................... 18
Table 5. Secured Silicon Sector Addressing ........................... 19
Customer Lockable: Secured Silicon Sector NOT Programmed or
Protected At the Factory ............................................................................. 19
Figure 3. Secured Silicon Sector Protect Verify ....................... 20
Table 6. CFI Query Identification String ................................ 21
Table 7. System Interface String ......................................... 22
Table 8. Device Geometry Definition .................................... 22
Table 9. Primary Vendor-Specific Extended Query ................. 23
Low V
Write Pulse “Glitch” Protection ................................................................23
Logical Inhibit .................................................................................................. 24
Power-Up Write Inhibit ............................................................................... 24
Unlock Bypass Command Sequence ........................................................ 26
Figure 4. Program Operation................................................ 27
Figure 5. Erase Operation.................................................... 30
CC
Write Inhibit ..................................................................................23
D a t a
S h e e t
S29AL016M
Write Operation Status . . . . . . . . . . . . . . . . . . . . . 34
Absolute Maximum Ratings . . . . . . . . . . . . . . . . .40
Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 40
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 41
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . .42
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 43
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 44
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 45
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . 46
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . 47
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . 48
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 49
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 50
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 51
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 52
Erase and Programming Performance . . . . . . . . . 53
TSOP Pin and BGA Package Capacitance . . . . . 53
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . .54
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . 55
Program Suspend/Program Resume Command Sequence .................... 30
Command Definitions Tables ......................................................................... 32
DQ7: Data# Polling ............................................................................................ 34
RY/BY#: Ready/Busy# ....................................................................................... 35
DQ6: Toggle Bit I ............................................................................................... 36
DQ2: Toggle Bit II .............................................................................................. 36
Reading Toggle Bits DQ6/DQ2 ..................................................................... 37
DQ5: Exceeded Timing Limits ........................................................................ 38
DQ3: Sector Erase Timer ................................................................................ 39
CMOS Compatible ..............................................................................................41
Read Operations ................................................................................................. 43
Hardware Reset (RESET#) ..............................................................................44
Erase/Program Operations .............................................................................. 45
Temporary Sector Unprotect ........................................................................49
Alternate CE# Controlled Erase/Program Operations ........................... 51
TS 048—48-Pin Standard TSOP .................................................................... 54
Figure 6. Program Suspend/Program Resume........................ 31
Table 10. Command Definitions (x16 Mode, BYTE# = V
Table 11. Command Definitions (x8 Mode, BYTE# = V
Figure 7. Data# Polling Algorithm ........................................ 35
Figure 8. Toggle Bit Algorithm ............................................. 38
Table 12. Write Operation Status ......................................... 39
Figure 9. Maximum Negative Overshoot Waveform ................ 40
Figure 10. Maximum Positive Overshoot Waveform ................ 40
Figure 11. Test Setup......................................................... 42
Table 13. Test Specifications ............................................... 42
Figure 12. Input Waveforms and Measurement Levels ............ 42
Figure 13. Read Operations Timings..................................... 43
Figure 14. RESET# Timings................................................. 44
Figure 15. Program Operation Timings ................................. 46
Figure 16. Chip/Sector Erase Operation Timings .................... 47
Figure 17. Data# Polling Timings
(During Embedded Algorithms) ........................................... 48
Figure 18. Toggle Bit Timings
(During Embedded Algorithms) ........................................... 48
Figure 19. DQ2 vs. DQ6 for Erase and
Erase Suspend Operations .................................................. 49
Figure 20. Temporary Sector Unprotect/Timing Diagram......... 49
Figure 21. Sector Protect/Unprotect Timing Diagram .............. 50
Figure 22. Alternate CE# Controlled Write Operation Timings .. 52
IL
IH
) ........ 33
) ...... 32
3