WEDC EDI7F2342MC120BNC 2mx32 flash module Datasheet

EDI7F342MC
White Electronic Designs
2Mx32 FLASH MODULE
DESCRIPTION
FIG. 1
The EDI7F342MC and EDI7F2342MC are organized
as one and two banks of 2Mx32 respectively. The
modules are based on Intel's E28F016S5 2Mx8 Flash
device in TSOP packages which are mounted on an
FR4 substrate
BLOCK DIAGRAMS
EDI7F342MC-BNC: 2Mx32 80 PIN SIMM
E0#
A0-A20
G#
Both modules offer access times between 90 and 150ns
allowing for operation of high-speed microprocessors
without wait states.
FEATURES
2Mx8
DQ0-DQ7
2Mx8
DQ8-DQ15
2Mx8
DQ16-DQ23
2Mx8
DQ24-DQ31
W0#
 2Mx32 and 2x2Mx32 Densities
 Based on Intel's E28F016S5 Flash Device
W1#
 Fast Read Access Time - 90ns
 5V - Only Reprogramming
 12V VPP Production Programming
W2#
 Low Power Dissipation
 35mA per Device Active Write Current
 25µA per Device CMOS Standby Current
W3#
 Typical Endurance >100,000 Cycles
 Single 5V ± 10% Supply
EDI7F2342MC-BNC: 2x2Mx32 80 PIN SIMM
 CMOS and TTL Compatible Inputs and Outputs
E1#
EØ#
A0-A20
G#
 Commercial and Industrial Temperature Range
 Package
 80 pin SIMM (JEDEC)
2Mx8
W0#
2Mx8
W1#
2Mx8
W2#
2Mx8
W3#
2Mx8
DQ0-DQ7
2Mx8
DQ8-DQ15
2Mx8
DQ16-DQ23
2Mx8
DQ24-DQ31
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002 Rev. 3A
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
EDI7F342MC
White Electronic Designs
CAPACITANCE
(TA = 25°C. f = 1MHz, VCC = 2.5V)
2Meg
2x2Meg
Sym
Max
Max
Unit
CA
35
70
pF
CDQ
15
30
pF
Chip Enable Lines
CE
40
40
pF
Write Enable Lines
CW
20
20
pF
Output Enable lines
CG
40
80
pF
Parameter
Address Lines
Data lines
Pin Configurations
Pin
#
Pin
Name
Pin
#
Pin
Name
Pin
#
Pin
Name
Pin
#
Pin
Name
1
VSS
21
*
41
A11
61
DQ9
2
VCC
22
*
42
A10
62
DQ8
3
VPP
23
*
43
A9
63
DQ7
4
G#
24
*
44
A8
64
DQ6
5
W0#
25
VSS
45
A7
65
DQ5
6
W1#
26
DQ29
461
A6
66
DQ4
7
NC
27
DQ30
47
A5
67
DQ3
8
DQ16
28
DQ31
48
A4
68
DQ2
9
DQ17
29
W2#
49
A3
69
DQ1
10
DQ18
30
NC
50
A2
70
DQ0
11
DQ19
31
NC
51
A1
71
VPP
12
DQ20
32
A20
52
AO
72
VCC
13
DQ21
33
A19
53
W3#
73
PD1
14
DQ22
34
A18
54
VSS
74
PD2
15
DQ23
35
A17
55
DQ15
75
PD3
16
DQ24
36
A16
56
DQ14
76
PD4
17
DQ25
37
A15
57
DQ13
77
PD5
18
DQ26
38
A14
58
DQ12
78
PD6
19
DQ27
39
A13
59
DQ11
79
PD7
20
DQ28
40
A12
60
DQ10
80
VSS
SIMM Density
Pin
2Meg
2x2Meg
21
NC
NC
22
NC
NC
23
NC
E1#
24
E0#
EO#
Presence Detect Pin Out
*TBD
Pin
2Meg
2x2Meg
PD1
VSS
NC
PD2
NC
VSS
PD3
VSS
VSS
PD4
VSS
VSS
A0-A20
Address input
E0#, E1#
Chip Enable
W0#-W3#
Write Enable
G#
Output Enable
DQ0-DQ31
Data Input/Output
PD
Presence Detect
VCC
Power 5V ± 10%
VSS
Ground
NC
No Connect
VPP
Program Power
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002 Rev. 3A
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
EDI7F342MC
White Electronic Designs
Ordering Information
Part Number
Speed
(ns)
Package
EDI7F342MC90BNC
90
364
EDI7F342MC100BNC
100
364
EDI7F342MC120BNC
120
364
EDI7F342MC150BNC
150
364
Package No. 364: 80 PIN SIMM (JEDEC)
4.655 MAX.
4.384
0.125 DIA (2x)
0.120
MAX.
P
2
9
G
8
4
1
0.250
3
5
6
7
P1
0.250
0.050 TYP.
R0.062 (2x)
2.245
0.850
MAX.
0.400
0.125
MIN.
4.150
2.192
Ordering Information
Part Number
Speed
(ns)
Package
EDI7F2342MC90BNC
90
365
EDI7F2342MC100BNC
100
365
EDI7F2342MC120BNC
120
365
EDI7F2342MC150BNC
150
365
Package No. 365: 80 PIN SIMM (JEDEC)
0.125 DIA (2x)
4.655 MAX.
4.384
0.170
MAX.
P
2
9
G
8
0.250
1
P1
0.050 TYP.
R0.062 (2x)
0.250
2.245
4.150
2.192
3
4
5
6
7
0.850
MAX.
0.400
0.125 0.225
MIN MIN
ALL DIMENSIONS ARE IN INCHES
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002 Rev. 3A
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Similar pages