AM29LV081B-70ED datasheet, PDF

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AM29LV081B-70ED: DescriptionFlash, 1MX8, 70ns, PDSO40, LEAD FREE, MO-142BCD, TSOP-40; Categorystorage storage; File Size972KB，40 Pages; ManufacturerSPANSION; Websitehttp://www.spansion.com/; Environmental Compliance

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AM29LV081B-70ED Overview

Flash, 1MX8, 70ns, PDSO40, LEAD FREE, MO-142BCD, TSOP-40

AM29LV081B-70ED Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SPANSION
Parts packaging code	TSOP1
package instruction	LEAD FREE, MO-142BCD, TSOP-40
Contacts	40
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum access time	70 ns
command user interface	YES
Data polling	YES
JESD-30 code	R-PDSO-G40
JESD-609 code	e3
length	18.4 mm
memory density	8388608 bit
Memory IC Type	FLASH
memory width	8
Humidity sensitivity level	3
Number of functions	1
Number of departments/size	16
Number of terminals	40
word count	1048576 words
character code	1000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	1MX8
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP40,.8,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
power supply	3/3.3 V
Programming voltage	3 V
Certification status	Not Qualified
ready/busy	YES
Maximum seat height	1.2 mm
Department size	64K
Maximum standby current	0.000005 A
Maximum slew rate	0.03 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
switch bit	YES
type	NOR TYPE
width	10 mm

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Am29LV081B

Data Sheet

(Retired Product)

Am29LV081B Cover Sheet

This product has been retired and is not recommended for designs. For new and current designs, S29AL008J supercedes

Am29LV081B. This is the factory-recommended migration path. Please refer to the S29AL008J 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

21525

Revision

Amendment

Issue Date

February 24, 2009

DATA SHEET

TABLE OF CONTENTS

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

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

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

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 6

Standard Products .................................................................... 6

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 7

Table 1. Am29LV081B Device Bus Operations ................................7

RY/BY#: Ready/Busy# ............................................................ 18

DQ6: Toggle Bit I .................................................................... 18

DQ2: Toggle Bit II ................................................................... 18

Reading Toggle Bits DQ6/DQ2 ............................................... 18

Figure 6. Toggle Bit Algorithm......................................................... 19

DQ5: Exceeded Timing Limits ................................................ 19

DQ3: Sector Erase Timer ....................................................... 19

Table 5. Write Operation Status ..................................................... 20

Absolute Maximum Ratings . . . . . . . . . . . . . . . . 21

Figure 7. Maximum Negative Overshoot Waveform ....................... 21

Figure 8. Maximum Positive Overshoot Waveform......................... 21

Requirements for Reading Array Data ..................................... 7

Writing Commands/Command Sequences .............................. 7

Program and Erase Operation Status ...................................... 8

Standby Mode .......................................................................... 8

Automatic Sleep Mode ............................................................. 8

RESET#: Hardware Reset Pin ................................................. 8

Output Disable Mode ................................................................ 8

Table 2. Am29LV081B Sector Address Table ..................................9

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 21

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 9. I

CC1

Current vs. Time (Showing Active

and Automatic Sleep Currents) ....................................................... 23

Figure 10. Typical I

CC1

vs. Frequency ............................................ 23

Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 11. Test Setup...................................................................... 24

Table 6. Test Specifications ........................................................... 24

Figure 12. Input Waveforms and Measurement Levels .................. 24

Autoselect Mode ....................................................................... 9

Table 3. Am29LV081B Autoselect Codes (High Voltage Method) ....9

Sector Protection/Unprotection ............................................... 10

Temporary Sector Unprotect .................................................. 10

Hardware Data Protection ...................................................... 10

Figure 1. Temporary Sector Unprotect Operation........................... 10

Figure 2. In-System Sector Protect/Unprotect Algorithms .............. 11

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 25

Read Operations .................................................................... 25

Figure 13. Read Operations Timings .............................................. 25

Hardware Reset (RESET#) .................................................... 26

Figure 14. RESET# Timings ........................................................... 26

Command Definitions . . . . . . . . . . . . . . . . . . . . . . 12

Reading Array Data ................................................................ 12

Reset Command ..................................................................... 12

Autoselect Command Sequence ............................................ 12

Byte Program Command Sequence ....................................... 12

Chip Erase Command Sequence ........................................... 13

Figure 3. Program Operation .......................................................... 13

Erase/Program Operations ..................................................... 27

Figure 15. Program Operation Timings........................................... 28

Figure 16. Chip/Sector Erase Operation Timings ........................... 29

Figure 17. Data# Polling Timings (During Embedded Algorithms).. 30

Figure 18. Toggle Bit Timings (During Embedded Algorithms)....... 30

Figure 19. DQ2 vs. DQ6.................................................................. 31

Figure 20. Temporary Sector Unprotect Timing Diagram ............... 31

Figure 21. Sector Protect/Unprotect Timing Diagram ..................... 32

Figure 22. Alternate CE# Controlled Write Operation Timings ....... 34

Sector Erase Command Sequence ........................................ 13

Erase Suspend/Erase Resume Commands ........................... 14

Figure 4. Erase Operation............................................................... 15

Command Definitions ............................................................. 16

Table 4. Am29LV081B Command Definitions .................................16

Write Operation Status . . . . . . . . . . . . . . . . . . . . . 17

DQ7: Data# Polling ................................................................. 17

Figure 5. Data# Polling Algorithm ................................................... 17

Erase and Programming Performance . . . . . . .

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

TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . .

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

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

21525D7 February 24, 2009

Am29LV081B

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