White Electronic Designs
1Mx32 FLASH MODULE
DESCRIPTION
The EDI7F341MC and EDI7F2341MC are organized as one
and two banks of 1Mx32 respectively. The modules are based
on Intel's E28F008SA - 1Mx8 Flash device in TSOP packages
which are mounted on a FR4 substrate.
Both modules offer access times between 90 and 150ns
allowing for operation of high-speed microprocessors without
wait states.
EDI7F341MC
FIG. 1
BLOCK DIAGRAMS
EDI7F341MC-BNC: 1Mx32 80 PIN SIMM
½½½
½½½½½½
½½
½½½½
½½½
½½½½
½½½
½½½½
½½½
½½½½
½½½
½½½½½½½½½
½½½½½½½½½
½½½½½½½½
½½½½½½½
FEATURES
n
n
n
n
n
1Mx32 and 2x1Mx32 Densities
Based on Intel's E28F008SA Flash Device
Fast Read Access Time - 90ns
5V-Only Reprogamming or 12V Reprogram.
Low Power Dissipation
n
n
n
n
n
n
n
60mA per Device Active Current
10µA per Device CMOS Standby Current
Typical Endurance > 100,000 Cycles
Single 5V ± 10% Supply
CMOS and t
TL
Compatable Inputs and Outputs
Commercial and Industrial Temperature Range
Package
n
80 Pin SIMM (JEDEC)
EDI7F2341MC-BNC: 2x1Mx32 80 PIN SIMM
½½½
½½½
½½½½½½
½½
½½½½
½½½½
½½½
½½½½
½½½½
½½½
½½½½
½½½½
½½½
½½½½
½½½½
½½½
½½½½½½½½½
½½½½½½½½½
½½½½½½½½
½½½½½½½
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002
Rev. 2A
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
(f=1.0MHz, V
IN
= V
CC
or V
SS
)
1Meg
Parameter
Address Lines
Data Lines
Chip & Write
Enable Lines
Output Enable Lines
Sym
CA
CDQ
CC
CG
Max
35
15
15
35
2x1Meg
Max
70
30
30
70
Unit
pF
pF
pF
pF
EDI7F341MC
CAPACITANCE
PIN CONFIGURATIONS
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
*TBD
SIMM Density
Pin
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Symbol
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
V
PP
V
CC
PD1
PD2
PD3
PD4
PD5
PD6
PD7
V
SS
Pin
21
22
23
24
1Meg
NC
NC
NC
E0#
2x1Meg
NC
NC
E1#
E0#
Symbol
V
SS
V
CC
V
PP
G#
W0#
W1#
NC
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
Pin
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Symbol
*
*
*
*
V
SS
DQ29
DQ30
DQ31
W2#
NC
NC
NC
A19
A18
A17
A16
A15
A14
A13
A12
Pin
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Symbol
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
W3#
V
SS
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
Presence Detect Pin Out
Pin
PD1
PD2
PD3
PD4
1Meg
NC
V
SS
NC
V
SS
2x1Meg
V
SS
V
SS
NC
V
SS
A0-A19
E0#, E1#
W0#-W3#
G#
DQ0-DQ31
P
D
V
CC
V
SS
NC
V
PP
Address Input
Chip Enable
Write Enable
Output Enable
Data Input/Output
Presence Detect
Power 5V±10%
Ground
No Connect
Program Power 3.3V±10%
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002
Rev. 2A
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
ORDERING INFORMATION
Part Number
EDI7F341MC90BNC
EDI7F341MC100BNC
EDI7F341MC120BNC
EDI7F341MC150BNC
Speed
(ns)
90
100
120
150
Package
362
362
362
362
EDI7F341MC
Note: For gold contact option, change EDI7F to EDI7G.
PACKAGE NO. 362: 80 PIN SIMM (JEDEC)
½½½½½½½½½½½½½½
½½½½½½½½½½
½½½½½
½
½
½
½
½
½
½
½
½
½½½½½
½½½½
½½½½½½
½½½½
½½½½½
½
½
½
½
½½½½½
½
½½
½½½½½½½½½½
½½½½½½½½½½½½
½½½½½
½½½½½
½½½½½
½½½½½
½½½½½
½½½½
ORDERING INFORMATION
Part Number
EDI7F2341MC90BNC
EDI7F2341MC100BNC
EDI7F2341MC120BNC
EDI7F2341MC150BNC
Speed
(ns)
90
100
120
150
Package
363
363
363
363
Note: For gold contact option, change EDI7F to EDI7G.
PACKAGE NO. 363: 80 PIN SIMM (JEDEC)
½½½½½½½½½½½½½½
½½½½½½½½½½
½½½½½
½
½
½
½½½½½
½½½½
½
½
½
½
½
½
½
½½½½½
½
½
½½½½½½
½½½½
½½½½½
½
½½
½½½½½½½½½½
½½½½½½½½½½½½
½½½½½
½½½½½
½½½½½
½½½½½
½½½½½
½½½½
½½½½½
½½½½
ALL DIMENSIONS ARE IN INCHES
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002
Rev. 2A
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com