S29AL016M90BAI010 datasheet(5/62 Pages) SPANSION

Part #	S29AL016M90BAI010

Description	16 Megabit (2 M x 8-Bit/1 M x 16-Bit) 3.0 Volt-only Boot Sector Flash Memory Featuring MirrorBit??Technology

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Manufacturer	SPANSION [SPANSION]

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5 / 62 page

October 11, 2006 S29AL016M_00_A7

S29AL016M

3

Data

Sheet

Table of Contents

Distinctive Characteristics . . . . . . . . . . . . . . . . . . . 1

Architectural Advantages .............................................................................. 1

Performance Characteristics ........................................................................ 1

Software Features ............................................................................................ 1

Hardware Features ......................................................................................... 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

Table 1. S29AL016M Device Bus Operations ......................... 11

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

Table 2. Sector Address Tables (Model 01, Top Boot Device) ... 14

Table 3. Sector Address Tables (Model 02, Bottom Boot Device) ..

15

Autoselect Mode ..................................................................................................15

Table 4. Autoselect Codes (High Voltage Method) .................. 16

Sector Protection/Unprotection .................................................................... 16

Temporary Sector Unprotect ..........................................................................17

Figure 1. Temporary Sector Unprotect Operation.................... 17

Figure 2. In-System Single High Voltage Sector Protect/

Unprotect Algorithms.......................................................... 18

Secured Silicon Sector Flash Memory Region ............................................ 19

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

Common Flash Memory Interface (CFI) ...................................................... 21

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

Hardware Data Protection ..............................................................................23

Low VCC Write Inhibit ..................................................................................23

Write Pulse “Glitch” Protection ................................................................23

Logical Inhibit .................................................................................................. 24

Power-Up Write Inhibit ............................................................................... 24

Command Definitions . . . . . . . . . . . . . . . . . . . . . .24

Reading Array Data ........................................................................................... 24

Reset Command ................................................................................................. 24

Autoselect Command Sequence ....................................................................25

Word/Byte Program Command Sequence .................................................25

Unlock Bypass Command Sequence ........................................................ 26

Figure 4. Program Operation................................................ 27

Chip Erase Command Sequence ....................................................................27

Sector Erase Command Sequence ................................................................ 28

Erase Suspend/Erase Resume Commands .................................................. 28

Figure 5. Erase Operation.................................................... 30

Program Suspend/Program Resume Command Sequence ....................30

Figure 6. Program Suspend/Program Resume........................ 31

Command Definitions Tables ......................................................................... 32

Table 10. Command Definitions (x16 Mode, BYTE# = VIH) ...... 32

Table 11. Command Definitions (x8 Mode, BYTE# = VIL) ........ 33

Write Operation Status . . . . . . . . . . . . . . . . . . . . . 34

DQ7: Data# Polling ............................................................................................ 34

Figure 7. Data# Polling Algorithm ........................................ 35

RY/BY#: Ready/Busy# ....................................................................................... 35

DQ6: Toggle Bit I ............................................................................................... 36

DQ2: Toggle Bit II .............................................................................................. 36

Reading Toggle Bits DQ6/DQ2 ..................................................................... 37

Figure 8. Toggle Bit Algorithm ............................................. 38

DQ5: Exceeded Timing Limits ........................................................................ 38

DQ3: Sector Erase Timer ................................................................................ 39

Table 12. Write Operation Status ......................................... 39

Absolute Maximum Ratings . . . . . . . . . . . . . . . . .40

Figure 9. Maximum Negative Overshoot Waveform ................ 40

Figure 10. Maximum Positive Overshoot Waveform ................ 40

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 40

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 41

CMOS Compatible ..............................................................................................41

Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Figure 11. Test Setup......................................................... 42

Table 13. Test Specifications ............................................... 42

Figure 12. Input Waveforms and Measurement Levels ............ 42

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 43

Read Operations ................................................................................................. 43

Figure 13. Read Operations Timings..................................... 43

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 44

Hardware Reset (RESET#) ..............................................................................44

Figure 14. RESET# Timings................................................. 44

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 45

Erase/Program Operations .............................................................................. 45

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 15. Program Operation Timings ................................. 46

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 16. Chip/Sector Erase Operation Timings .................... 47

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 17. Data# Polling Timings

(During Embedded Algorithms) ........................................... 48

Figure 18. Toggle Bit Timings

(During Embedded Algorithms) ........................................... 48

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 49

Figure 19. DQ2 vs. DQ6 for Erase and

Erase Suspend Operations .................................................. 49

Temporary Sector Unprotect ........................................................................49

Figure 20. Temporary Sector Unprotect/Timing Diagram......... 49

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 21. Sector Protect/Unprotect Timing Diagram .............. 50

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 51

Alternate CE# Controlled Erase/Program Operations ........................... 51

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 22. Alternate CE# Controlled Write Operation Timings .. 52

Erase and Programming Performance . . . . . . . . . 53

TSOP Pin and BGA Package Capacitance . . . . . 53

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . .54

TS 048—48-Pin Standard TSOP .................................................................... 54

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . 55

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