1
Sept. 2002
Rev. 1
EDI7F33512V
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
FEATURES
512Kx32, 2x512Kx32 and 4x512Kx32 Densities
Based on AMDs - AM29LV004T Flash Device
Fast Read Access Time - 80ns
3V
Only
Reprogramming
Flexible,
Sector
Architecture
One 16Kbyte, two 8Kbyte, one 32Kbyte and
seven 64Kbyte sectors
Any combination of sectors can be erased
Supports full chip erase
Embedded
Erase
Algorithms
Automatically preprograms and erases the
chip or specifi ed sector
Embedded
Program
Algorithms
Automatically writes and verifi es data at
specifi ed ad dress
Data Polling and Toggle Bit feature for detection of
pro gram or erase cycle completion
Low
Power
Dissipation
20mA per Device Active Current
10A per Device CMOS Standby Current
Typical Endurance >100,000 Cycles
Single 3.3V 10% Supply
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Range
Package
80 Pin SIMM (JEDEC)
DESCRIPTION
The EDI7F33512, EDI7F233512 and EDI7F433512 are
or ga nized as 512Kx32 and 2x512Kx32 and 4x512Kx32
re spec tive ly. The modules are based on AMD's AM29LV004T
- 512Kx8 Flash Device in TSOP packages which are
mounted on an FR4 sub strate.
The modules offer access times between 80 and 120ns
allowing for operation of high-speed mi cro pro ces sors without
wait states.
*This product is subject to change without notice.
512Kx32 FLASH
2
Sept. 2002
Rev. 1
EDI7F33512V
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
EDI7F33512V-BNC: 512Kx32 80 PIN SIMM
EDI7F433512V-BNC: 4x512Kx32 80 PIN SIMM
512K
X 8
512K
X 8
512K
X 8
512K
X 8
DQ0-DQ7
DQ8-DQ15
DQ16-DQ23
DQ24-DQ31
G#
W1#
W2#
W3#
A0-A18
E1#
E0#
W0#
512K
X 8
512K
X 8
512K
X 8
512K
X 8
EDI7F233512V-BNC: 2x512Kx32 80 PIN SIMM
FIG. 1 BLOCK DIAGRAMS
512K
X 8
512K
X 8
512K
X 8
512K
X 8
DQ0-DQ7
DQ8-DQ15
DQ16-DQ23
DQ24-DQ31
E0#
G#
W0#
W1#
W2#
W3#
A0-A18
G#
W0#
W1#
W2#
W3#
DQ0-DQ7
E0#
E1#
DQ8-DQ15
DQ16-DQ23
DQ24-DQ31
E2#
E3#
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
512K
x8
A0-A18
4
Sept. 2002
Rev. 1
EDI7F33512V
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
ORDERING IN FOR MA TION
P1
4.150
0.250
0.050 TYP.
4.655 MAX.
4.384
0.400
0.250
2.245
2.192
0.062 R
0.062 R
R4
0.120
MAX.
0.125
MIN.
0.705
MAX.
Part Num ber
Speed
(ns)
Package
EDI7F33512V80BNC
80
366
EDI7F33512V90BNC
90
366
EDI7F33512V100BNC
100
366
EDI7F33512V120BNC
120
366
ALL DIMENSIONS ARE IN INCHES
5
Sept. 2002
Rev. 1
EDI7F33512V
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
P1
4.384
0.250
2.245
2.192
REV. #
0.050
TYP.
4.150
0.062 R(2X)
0.400
0.705
MAX.
0.250
R4
R1 R3
R2
MAX.
0.125
MIN.
0.170
0.125 DIA (2x)
4.655 MAX.
J6
J1
J5
J7
J2
J3
J4
P1
0.125
0.200
MAX.
MIN.
0.400
0.250
0.050 TYP.
4.150
2.245
2.192
0.062 R. (2x)
0.125 DIA (2x)
4.655 MAX.
4.384
1.135
0.250
0.062 R.
ALL DIMENSIONS ARE IN INCHES
Part Num ber
Speed
(ns)
Package
EDI7F233512V80BNC
80
367
EDI7F233512V90BNC
90
367
EDI7F233512V100BNC
100
367
EDI7F233512V120BNC
120
367
ALL DIMENSIONS ARE IN INCHES
ORDERING IN FOR MA TION
Part Num ber
Speed
(ns)
Package
EDI7F433512V80BNC
80
368
EDI7F433512V90BNC
90
368
EDI7F433512V100BNC
100
368
EDI7F433512V120BNC
120
368
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