EDI7F33IMC
1Megx32
1Megx32 Flash Module
The EDI7F33IMC and EDI7F2331MC are orga-
nized as one and two banks of 1 meg x 32 respec-
tively. The modules are based on AMDs AM29F080
- 1Meg x 8 Flash device in TSOP packages which are
mounted on an FR4 substrate.
Both modules offer access times between 90 and
150ns allowing for operation of high-speed micropro-
cessors without wait states.
Block Diagrams
EDI7F33IMC-BNC
1Megx32 80 pin SIMM
Features
• 1 Meg x 32 and 2 x 1 Meg x 32 Densities
• Based on AMD - AM29F080 Flash Device
• Fast Read Access Time - 90ns
• 5- Volt-Only Reprogramming
• Sector Erase Architecture
• Uniform sectors of 64 Kbytes each
• Any combination of sectors can be erased
• Also supports full chip erase
• Sector Protection
• Hardware method that disables any
combination of sectors from write or
erase operations
• Embedded Erase Algorithms
• Automatically preprograms and erases the
chip or any combination of sectors
• Embedded Program Algorithms
• Automatically programs and verifies data at
specified address
• Data Polling and Toggle Bit feature for detection
of program or erase cycle completion
• Low Power Dissipation
• 60mA per Device Active Current
• 10µA per Device CMOS Standby Current
• Typical Endurance >100,000 Cycles
• Single 5 Volt
±10%
Supply
• CMOS and TTL Compatible Inputs and Outputs
• Commercial and Industrial Temperature Range
• Package
• 80 Pin SIMM (JEDEC)
EDI7F233IMC-BNC
2x1Megx32 80 pin SIMM
Electronic Designs Incorporated
• One Research Drive • Westborough, MA 01581USA • 508-366-5151 • FAX 508-836-4850 •
Electronic Designs Europe Ltd. •
Shelley House, The Avenue • Lightwater, Surrey GU18 5RF
United Kingdom • 01276 472637 • FAX: 01276 473748
http://www.electronic-designs.com
1
EDI7F33IMC Rev. 2 6/97 ECO #9019
Capacitance
(f=1.0MHz, VIN = VCC or VSS)
1Meg 2x1Meg
Max
Max Unit
35
70
pF
15
30
pF
15
30
pF
35
70
pF
Parameter
Address Lines
Data lines
Chip & Write
Enable Lines
Output Enable lines
Sym
CA
CDQ
CC
CG
Pin Configurations
Pin
#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin
Name
VSS
VCC
NC
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
Pin
Name
*
*
*
*
VSS
DQ29
DQ30
DQ31
W2\
NC
NC
NC
A19
A18
A17
A16
A15
A14
A13
A12
Pin
#
41
42
43
44
45
461
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Pin
Name
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
AO
W3\
VSS
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
Pin
#
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin
Name
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
NC
VCC
PD1
PD2
PD3
PD4
PD5
PD6
PD7
VSS
Simm Density
Pin
1Meg
21
NC
22
NC
23
NC
24
E0\
2x1Meg
NC
NC
E1\
E0\
Presence Detect Pin Out
Pin
1Meg 2x1Meg
PD1
NC
VSS
PD2
VSS
VSS
PD3
NC
NC
PD4
VSS
VSS
A0-A19
E0\,E1\
W0\-W3\
G\
DQ0-DQ31
PD
VCC
VSS
NC
Address input
Chip Enable
Write Enable
Output Enable
Data Input/Output
Presence Detect
Power 5V±10%
Ground
No Connect
EDI7F33IMC
1Megx32
2
EDI7F33IMC Rev. 2 697 ECO #9019
EDI7F33IMC
1Megx32
Pin Configurations and Block Diagram
Ordering Information
Part Number
EDI7F331MC90BNC
EDI7F33IMC100BNC
EDI7F33IMC120BNC
EDI7F33IMC150BNC
Speed
(ns)
90
100
120
150
Package
346
346
346
346
Note: To order an Industrial grade product substitute the letter C in the Suffix with
the letter I.
Package No. 346
Part Number
EDI7F233lMC90BNC
EDI7F233IMC100BNC
EDI7F233IMC120BNC
EDI7F233IMC150BNC
Speed
(ns)
90
100
120
150
Package
361
361
361
361
Package No. 361
Electronic Designs Incorporated
• One Research Drive • Westborough, MA 01581USA • 508-366-5151 • FAX 508-836-4850 •
Electronic Designs Europe Ltd. •
Shelley House, The Avenue • Lightwater, Surrey GU18 5RF
United Kingdom • 01276 472637 • FAX: 01276 473748
http://www.electronic-designs.com
Electronic Designs Inc. reserves the right to change specifications without notice. CAGE No. 66301
3
EDI7F33IMC Rev. 2 6/97 ECO #9019
FPGA/CPLD
