AM29LV642DU12RPAE datasheet, PDF

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AM29LV642DU12RPAE: Description128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control; Categorystorage storage; File Size510KB，54 Pages; ManufacturerAMD; Websitehttp://www.amd.com

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AM29LV642DU12RPAE Overview

128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control

AM29LV642DU12RPAE Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Parts packaging code	BGA
package instruction	13 X 11 MM, 1 MM PITCH, FBGA-64
Contacts	64
Reach Compliance Code	unknow
ECCN code	3A001.A.2.C
Maximum access time	120 ns
startup block	BOTTOM/TOP
command user interface	YES
Universal Flash Interface	YES
Data polling	YES
JESD-30 code	R-PBGA-B64
JESD-609 code	e0
length	13 mm
memory density	134217728 bi
Memory IC Type	FLASH
memory width	16
Number of functions	1
Number of departments/size	256
Number of terminals	64
word count	8388608 words
character code	8000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
organize	8MX16
Package body material	PLASTIC/EPOXY
encapsulated code	LBGA
Encapsulate equivalent code	BGA64,8X8,40
Package shape	RECTANGULAR
Package form	GRID ARRAY, LOW PROFILE
Parallel/Serial	PARALLEL
power supply	3.3,3/5 V
Programming voltage	3 V
Certification status	Not Qualified
ready/busy	YES
Maximum seat height	1.7 mm
Department size	32K
Maximum standby current	0.00001 A
Maximum slew rate	0.03 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	BALL
Terminal pitch	1 mm
Terminal location	BOTTOM
switch bit	YES
type	NOR TYPE
width	11 mm
Base Number Matches	1

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Am29LV642D

Data Sheet

RETIRED

PRODUCT

This product has been retired and is not recommended for designs. For new designs, S29GL128N

supersedes Am29LV642D. Please refer to the S29GL-N family data sheet for specifications 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

25022

Revision

Amendment

Issue Date

May 5, 2006

D A T A

S H E E T

TABLE OF CONTENTS

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

General Description . . . . . . . . . . . . . . . . . . . . . . . . 2

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

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . 6

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

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

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

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 9

Table 1. Am29LV642D Device Bus Operations ................................9

RY/BY#: Ready/Busy# ............................................................ 32

DQ6: Toggle Bit I .................................................................... 32

Figure 6. Toggle Bit Algorithm........................................................ 32

DQ2: Toggle Bit II ................................................................... 33

Reading Toggle Bits DQ6/DQ2 ............................................... 33

DQ5: Exceeded Timing Limits ................................................ 33

DQ3: Sector Erase Timer ....................................................... 33

Table 11. Write Operation Status ................................................... 34

VersatileI/O™ (V

) Control ...................................................... 9

Requirements for Reading Array Data ..................................... 9

Writing Commands/Command Sequences ............................ 10

Accelerated Program Operation ............................................. 10

Autoselect Functions .............................................................. 10

Standby Mode ........................................................................ 10

Automatic Sleep Mode ........................................................... 10

RESET#: Hardware Reset Pin ............................................... 10

Output Disable Mode .............................................................. 11

Table 2. Sector Address Table for CE# ..........................................11

Table 3. Sector Address Table for CE2# ........................................15

Absolute Maximum Ratings . . . . . . . . . . . . . . . . 35

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . 35

Industrial (I) Devices ............................................. 35

Extended (E) Devices ........................................... 35

Supply Voltages ............................................ 35

Figure 7. Maximum Negative Overshoot Waveform ..................... 35

Figure 8. Maximum Positive Overshoot Waveform....................... 35

DC Characteristics

(for Two Am29LV640 devices) . . . . . . . . . . . . . . 36

Figure 9. I

CC1

Current vs. Time (Showing Active and

Automatic Sleep Currents) ............................................................. 37

Figure 10. Typical I

CC1

vs. Frequency ............................................ 37

Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 11. Test Setup.................................................................... 38

Table 12. Test Specifications ......................................................... 38

Figure 12. Input Waveforms and Measurement Levels ................. 38

Autoselect Mode ..................................................................... 19

Table 4. Am29LV642D Autoselect Codes, (High Voltage Method) 19

Sector Group Protection and Unprotection ............................. 20

Table 5. Sector Group Protection/Unprotection Address Table .....20

Temporary Sector Group Unprotect ....................................... 21

Figure 1. Temporary Sector Group Unprotect Operation................ 21

Figure 2. In-System Sector Group Protect/Unprotect Algorithms ... 22

Key to Switching Waveforms. . . . . . . . . . . . . . . . 38

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 39

Read-Only Operations ........................................................... 39

Figure 13. Read Operation Timings ............................................... 39

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

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

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

Logical Inhibit .......................................................................... 23

Power-Up Write Inhibit ............................................................ 23

Common Flash Memory Interface (CFI) . . . . . . . 23

Table 6. CFI Query Identification String .......................................... 23

System Interface String................................................................... 24

Table 8. Device Geometry Definition .............................................. 24

Table 9. Primary Vendor-Specific Extended Query ........................ 25

Hardware Reset (RESET#) .................................................... 40

Figure 14. Reset Timings ............................................................... 40

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

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

Figure 16. Accelerated Program Timing Diagram..........................

Figure 17. Chip/Sector Erase Operation Timings ..........................

Figure 18. Data# Polling Timings (During Embedded Algorithms).

Figure 19. Toggle Bit Timings (During Embedded Algorithms)......

Figure 20. DQ2 vs. DQ6.................................................................

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

Figure 21. Temporary Sector Group Unprotect Timing Diagram ... 46

Figure 22. Sector Group Protect and Unprotect Timing Diagram .. 47

Figure 23. Alternate CE# Controlled Write

(Erase/Program) Operation Timings .............................................. 49

Command Definitions . . . . . . . . . . . . . . . . . . . . . 25

Reading Array Data ................................................................ 25

Reset Command ..................................................................... 26

Autoselect Command Sequence ............................................ 26

Word Program Command Sequence ..................................... 26

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

Figure 3. Program Operation .......................................................... 27

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

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

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

Figure 4. Erase Operation............................................................... 29

Am29LV642D Command Definitions .............................................. 30

Write Operation Status . . . . . . . . . . . . . . . . . . . . . 31

DQ7: Data# Polling ................................................................. 31

Figure 5. Data# Polling Algorithm ................................................... 31

Erase And Programming Performance . . . . . . . 50

Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 50

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 51

LSA064—64-Ball Fortified Ball Grid Array (Fortified BGA) 13 x 11

mm package ........................................................................... 51

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 52

Revision A (August 14, 2001) ................................................. 52

Revision A1 (January 7, 2005) ............................................... 52

Revision A2 (May 5, 2006) ..................................................... 52

May 5, 2006 25022A2

Am29LV642D

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