Am29F040B

5

P R E L I M I NARY

PIN CONFIGURATION

A0–A18

=

Address Inputs

DQ0–DQ7 =

Data Input/Output

CE#

=

Chip Enable

WE#

=

Write Enable

OE#

=

Output Enable

=

Device Ground

=

+5.0 V single power supply

(see Product Selector Guide for

device speed ratings and voltage

supply tolerances)

LOGIC SYMBOL

ORDERING INFORMATION

Standard Products

AMD standard products are available in several packages and operating ranges. The order number (Valid Combination) is formed

by a combination of the following:

Valid Combinations

Valid Combinations list configurations planned to be sup-

ported in volume for this device. Consult the local AMD sales

office to confirm availability of specific valid combinations and

to check on newly released combinations.

19

8

DQ0–DQ7

A0–A18

CE#

OE#

WE#

21445B-5

DEVICE NUMBER/DESCRIPTION

Am29F040B

4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Sector Erase Flash Memory

5.0 V Read, Program, and Erase

Am29F040B

-55

E

C

B

OPTIONAL PROCESSING

Blank = Standard Processing

B = Burn-in

(Contact an AMD representative for more information)

TEMPERATURE RANGE

C

=

Commercial (0

I=

Industrial (–40

E

=

Extended (–55

PACKAGE TYPE

P =

32-Pin Plastic DIP (PD 032)

J

=

32-Pin Rectangular Plastic Leaded Chip

Carrier (PL 032)

E =

32-Pin Thin Small Outline Package (TSOP)

Standard Pinout (TS 032)

F =

32-Pin Thin Small Outline Package (TSOP)

Reverse Pinout (TSR032)

SPEED OPTION

See Product Selector Guide and Valid Combinations

Valid Combinations

Am29F040B-55

JC, JI, JE, EC, EI, EE, FC, FI, FE

Am29F040B-70

Am29F040B-90

PC, PI, PE,

JC, JI, JE,

EC, EI, EE,

FC, FI, FE

Am29F040B-120

Am29F040B-150