AM29DL323GB40WDF datasheet, PDF

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AM29DL323GB40WDF: Description2M X 16 FLASH 3V PROM, 90 ns, PDSO48; Categorystorage; File Size865KB，58 Pages; ManufacturerSPANSION; Websitehttp://www.spansion.com/

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AM29DL323GB40WDF Overview

2M X 16 FLASH 3V PROM, 90 ns, PDSO48

AM29DL323GB40WDF Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	48
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	3.6 V
Minimum supply/operating voltage	2.7 V
Rated supply voltage	3 V
maximum access time	90 ns
Processing package description	MO-142DD, TSOP-48
state	DISCONTINUED
Craftsmanship	CMOS
packaging shape	Rectangle
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.5000 mm
terminal coating	tin lead
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
memory width	16
organize	2M × 16
storage density	3.36E7 deg
operating mode	ASYNCHRONOUS
Number of digits	2.10E6 words
Number of digits	2M
Spare memory width	8
Memory IC type	FLASH 3V programmable read-only memory
serial parallel	parallel

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Am29DL32xG

Data Sheet

RETIRED

PRODUCT

This product has been retired and is not recommended for designs. For new and current designs,

S29JL032H (for TSOP packages) and S29PL032J (for FBGA packages) supersede AM29DL32xG as

the factory-recommended migration path. Please refer to each respective datasheets for specifica-

tions and ordering information. Availability of this document is retained for reference and historical

purposes only.

The following document contains information on Spansion memory products.

Continuity of Specifications

There is no change to this data sheet as a result of offering the device as a Spansion product. Any

changes that have been made are the result of normal data sheet improvement and are noted in the

document revision summary.

For More Information

Please contact your local sales office for additional information about Spansion memory solutions.

Publication Number

25686

Revision

Amendment

Issue Date

December 4, 2006

D A T A

S H E E T

TABLE OF CONTENTS

Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . 5

Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 8

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . 10

Table 1. Device Bus Operations ........................................................................................ 10

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

Figure 3. Program Operation.............................................................................................. 26

Chip Erase Command Sequence ............................................ 26

Sector Erase Command Sequence ......................................... 27

Erase Suspend/Erase Resume Commands ............................ 27

Figure 4. Erase Operation................................................................................................... 28

Table 14. Command Definitions......................................................................................... 29

Write Operation Status . . . . . . . . . . . . . . . . . . . . 30

DQ7: Data# Polling .................................................................. 30

Figure 5. Data# Polling Algorithm....................................................................................... 30

Word/Byte Configuration .......................................................... 10

Requirements for Reading Array Data .....................................10

Writing Commands/Command Sequences ..............................11

Accelerated Program Operation ...........................................11

Autoselect Functions .............................................................11

Simultaneous Read/Write Operations

with Zero Latency .....................................................................11

Standby Mode .......................................................................... 11

Automatic Sleep Mode .............................................................11

RESET#: Hardware Reset Pin .................................................12

Output Disable Mode ...............................................................12

Table 2. Device Bank Divisions .......................................................................................... 12

Table 3. Top Boot Sector Addresses ...............................................................................13

Table 4. Top Boot Secured Silicon Sector Addresses .................................................... 14

Table 5. Bottom Boot Sector Addresses ........................................................................... 15

Table 6. Bottom Boot Secured Silicon Sector Addresses ............................................. 16

RY/BY#: Ready/Busy# ..............................................................31

DQ6: Toggle Bit I ..................................................................... 31

Figure 6. Toggle Bit Algorithm............................................................................................. 31

DQ2: Toggle Bit II .................................................................... 32

Reading Toggle Bits DQ6/DQ2 ................................................ 32

DQ5: Exceeded Timing Limits ................................................. 32

DQ3: Sector Erase Timer ........................................................ 32

Table 15. Write Operation Status .......................................................................................33

Absolute Maximum Ratings . . . . . . . . . . . . . . . . 34

Figure 7. Maximum Negative Overshoot Waveform....................................................... 34

Figure 8. Maximum Positive Overshoot Waveform......................................................... 34

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 9. I

CC1

Current vs. Time (Showing Active and Automatic Sleep Currents)...... 36

Figure 10. Typical I

CC1

vs. Frequency................................................................................ 36

Autoselect Mode ...................................................................... 17

Table 7. Autoselect Codes, (High Voltage Method) ....................................................... 17

Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 11. Test Setup.......................................................................................................... 37

Figure 12. Input Waveforms and Measurement Levels.................................................. 37

Sector/Sector Block Protection and Unprotection .................... 18

Table 8. Top Boot Sector/Sector Block Addresses for Protection/Unprotection .........18

Table 9. Bottom Boot Sector/Sector Block Addresses for Protection/Unprotection ...18

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 13. Read Operation Timings................................................................................... 38

Figure 14. Reset Timings..................................................................................................... 39

Write Protect (WP#) .................................................................19

Temporary Sector Unprotect ....................................................19

Figure 1. Temporary Sector Unprotect Operation........................................................... 19

Figure 2. In-System Sector Protection/

Sector Unprotection Algorithms.......................................................................................... 20

Word/Byte Configuration (BYTE#) ........................................... 40

Figure 15. BYTE# Timings for Read Operations............................................................. 40

Figure 16. BYTE# Timings for Write Operations.............................................................. 40

Erase and Program Operations ............................................... 41

Figure 17. Program Operation Timings............................................................................. 42

Figure 18. Accelerated Program Timing Diagram........................................................... 42

Figure 19. Chip/Sector Erase Operation Timings............................................................ 43

Figure 20. Back-to-back Read/Write Cycle Timings........................................................ 44

Figure 21. Data# Polling Timings (During Embedded Algorithms)............................... 44

Figure 22. Toggle Bit Timings (During Embedded Algorithms)..................................... 45

Figure 23. DQ2 vs. DQ6...................................................................................................... 45

Secured Silicon Sector

Flash Memory Region ..............................................................21

Factory Locked: Secured Silicon Sector Programmed and Pro-

tected At the Factory .............................................................21

Customer Lockable: Secured Silicon Sector NOT Programmed

or Protected At the Factory ...................................................21

Hardware Data Protection ........................................................21

Low VCC Write Inhibit ...........................................................22

Write Pulse “Glitch” Protection ..............................................22

Logical Inhibit ........................................................................22

Power-Up Write Inhibit ..........................................................22

Temporary Sector Unprotect ................................................... 46

Figure 24. Temporary Sector Unprotect Timing Diagram.............................................. 46

Figure 25. Sector/Sector Block Protect and Unprotect Timing Diagram...................... 47

Alternate CE# Controlled Erase and Program Operations ...... 48

Figure 26. Alternate CE# Controlled Write (Erase/Program) Operation Timings........ 49

Common Flash Memory Interface (CFI) . . . . . . . 22

Table 10. CFI Query Identification String..........................................................................

Table 11. System Interface String......................................................................................

Table 12. Device Geometry Definition...............................................................................

Table 13. Primary Vendor-Specific Extended Query......................................................

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

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

Reset Command ......................................................................25

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

Enter Secured Silicon Sector/Exit Secured Silicon Sector Com-

mand Sequence .......................................................................25

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

Erase And Programming Performance . . . . . . .

Latchup Characteristics . . . . . . . . . . . . . . . . . . . .

TSOP Pin and Fine-Pitch BGA Capacitance. . . .

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . .

FBD063—63-ball Fine-Pitch Ball Grid Array (FBGA)

8 x 14 mm ................................................................................ 51

FBD048—Fine-Pitch Ball Grid Array, 6 x 12 mm ..................... 52

TS 048—Thin Small Outline Package ..................................... 53

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 55

December 4, 2006 25686B10

Am29DL32xG

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