FLASH

FLASH

FLASH

FLASH

FLASH

AS29F040

AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.

1

AS29F040

Rev. 2.2 09/07

Austin Semiconductor, Inc.

512K x 8 FLASH

UNIFORM SECTOR 5.0V FLASH MEMORY

AVAILABLE AS MILITARY

SPECIFICATIONS

• MIL-STD-883

• SMD 5962-96692

FEATURES

• Single 5.0V ±10% power supply operation

• Fastest access times: 55, 60, 70, 90, 120, & 150ns

• Low power consumption:

20 mA typical active read current

30 mA typical program/erase current

1 µA typical standby current (standard access time to

active mode)

• Flexible sector architecture

Eight uniform 64 Kbyte each

Any combination of sectors can be erased

Supports full chip erase

• Sector protection

• Embedded Algorithms Erase & Program Algorithms

• Erase Suspend/Resume

• Minimum 1,000,000 Program/Erase Cycles per sector

guaranteed

• Compatible with JEDEC standards

Pinout and software compatible with single-power-

supply FLASH

• Data\ Polling and Toggle Bits

• 20-year data retention at 125°C

For more products and information

please visit our web site at

www.austinsemiconductor.com

PIN ASSIGNMENT

(Top View)

32-PIN Ceramic DIP (CW)

32-pin Flatpack (F)

32-pin Lead Formed Flatpack (DCG)

A18

A16

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

VCC

WE\

A17

A14

A13

A8

A9

A11

OE\

A10

CE\

DQ7

DQ6

DQ5

DQ4

DQ3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

OPTIONS

MARKING

• Timing

55ns

-55

60ns

-60

70ns

-70

90ns

-90

120ns

-120

150ns

-150

OPTIONS

MARKING

• Package Type

Ceramic DIP (600 mil)

CW

Flatpack

F

Lead Formed Flatpack

DCG

Leadless Chip Carrier

ECA

• Temperature Ranges

Industrial Temperature (-40°C to +85°C) IT

Military Temperature (-55°C to +125°C) XT**

883C Processing (-55°C to +125°C)

883C

QML Processing (-55°C to +125°C)

Q

4 3 2

32 31 30

14 15 16 17 18 19 20

5

6

7

8

9

10

11

12

13

29

28

27

26

25

24

23

22

21

A7

A6

A5

A4

A3

A2

A1

A0

I/O0

A14

A13

A8

A9

A11

OE\

A10

CE\

I/O 7

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32-PAD Ceramic LCC (ECA)