AM29F040B-90JF datasheet, PDF - EEWORLD Datasheet

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AM29F040B-90JF: Description512K X 8 FLASH 5V PROM, 90 ns, PQCC32; Categorystorage storage; File Size524KB，36 Pages; ManufacturerAMD; Websitehttp://www.amd.com; Environmental Compliance

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AM29F040B-90JF Overview

512K X 8 FLASH 5V PROM, 90 ns, PQCC32

AM29F040B-90JF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	LCC
package instruction	QCCJ, LDCC32,.5X.6
Contacts	32
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum access time	90 ns
command user interface	YES
Data polling	YES
Durability	1000000 Write/Erase Cycles
JESD-30 code	R-PQCC-J32
length	13.97 mm
memory density	4194304 bit
Memory IC Type	FLASH
memory width	8
Number of functions	1
Number of departments/size	8
Number of terminals	32
word count	524288 words
character code	512000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	512KX8
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC32,.5X.6
Package shape	RECTANGULAR
Package form	CHIP CARRIER
Parallel/Serial	PARALLEL
power supply	5 V
Programming voltage	5 V
Certification status	Not Qualified
Maximum seat height	3.556 mm
Department size	64K
Maximum standby current	0.000005 A
Maximum slew rate	0.04 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
switch bit	YES
type	NOR TYPE
width	11.43 mm
Base Number Matches	1

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Am29F040B

Data Sheet

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

21445

Revision

Amendment

Issue Date

November 1, 2006

D A T A

S H E E T

TABLE OF CONTENTS

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

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connection Diagrams . . . . . . . . . . . . . . . . . . . . . .

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .

Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ordering Information . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

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

Standby Mode ..........................................................................

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

DQ5: Exceeded Timing Limits ................................................ 15

DQ3: Sector Erase Timer ....................................................... 16

Figure 4. Toggle Bit Algorithm....................................................... 16

Table 5. Write Operation Status...................................................... 17

Absolute Maximum Ratings. . . . . . . . . . . . . . . . . 18

Figure 5. Maximum Negative Overshoot Waveform ..................... 18

Figure 6. Maximum Positive Overshoot Waveform....................... 18

Table 1. Am29F040B Device Bus Operations ...................................7

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 18

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 19

TTL/NMOS Compatible .......................................................... 19

CMOS Compatible.................................................................. 19

Test Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 7. Test Setup..................................................................... 20

Table 6. Test Specifications ........................................................... 20

Table 2. Sector Addresses Table ......................................................8

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

Table 3. Am29F040B Autoselect Codes (High Voltage Method) .......9

Sector Protection/Unprotection................................................. 9

Hardware Data Protection ........................................................ 9

Low V

Write Inhibit ........................................................................ 9

Write Pulse “Glitch” Protection.......................................................... 9

Logical Inhibit .................................................................................... 9

Power-Up Write Inhibit ...................................................................... 9

Key to Switching Waveforms. . . . . . . . . . . . . . . . 20

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 21

Read Only Operations ............................................................ 21

Figure 8. Read Operation Timings ................................................ 21

Erase and Program Operations.............................................. 22

Figure 9. Program Operation Timings...........................................

Figure 10. Chip/Sector Erase Operation Timings .........................

Figure 11. Data# Polling Timings (During Embedded Algorithms)

Figure 12. Toggle Bit Timings (During Embedded Algorithms).....

Figure 13. DQ2 vs. DQ6................................................................

Command Definitions . . . . . . . . . . . . . . . . . . . . . 10

Reading Array Data ................................................................ 10

Reset Command..................................................................... 10

Autoselect Command Sequence ............................................ 10

Byte Program Command Sequence....................................... 10

Figure 1. Program Operation ......................................................... 11

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 26

Erase and Program Operations.............................................. 26

Alternate CE# Controlled Writes .................................................... 26

Figure 14. Alternate CE# Controlled Write Operation Timings ..... 27

Chip Erase Command Sequence ........................................... 11

Sector Erase Command Sequence ........................................ 11

Erase Suspend/Erase Resume Commands........................... 12

Figure 2. Erase Operation.............................................................. 12

Command Definitions ............................................................. 13

Table 4. Am29F040B Command Definitions....................................13

Write Operation Status . . . . . . . . . . . . . . . . . . . . 14

DQ7: Data# Polling................................................................. 14

Figure 3. Data# Polling Algorithm .................................................. 14

DQ6: Toggle Bit I .................................................................... 15

DQ2: Toggle Bit II ................................................................... 15

Reading Toggle Bits DQ6/DQ2 .............................................. 15

Erase and Programming Performance . . . . . . . . 28

Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 28

TSOP Pin Capacitance . . . . . . . . . . . . . . . . . . . . 28

PLCC and PDIP Pin Capacitance. . . . . . . . . . . . . 29

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 30

PD 032—32-Pin Plastic DIP ................................................... 30

PL 032—32-Pin Plastic Leaded Chip Carrier ......................... 31

TS 032—32-Pin Standard Thin Small Package...................... 32

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 33

November 1, 2006 21445E5

Am29F040B

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