EDI7F433IMC
4x1Megx32
4x1Megx32 Flash Module
The EDI7F33IMC is organized as four banks of 1 meg x 32.
The module is based on AMDs AM29F080 - 1Meg x 8 Flash
device in TSOP packages which are mounted on an FR4
substrate.
The module offers access times between 90 and 150ns
allowing for operation of high-speed microprocessors with-
out wait states.
Features
• 4x1 Meg x 32
• 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)
Block Diagrams
EDI7F4331MC-BNC
4x1Megx32 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
EDI7F433IMC Rev. 0 8/97 ECO #9379
Capacitance
(f=1.0MHz, VIN = VCC or VSS)
1Meg
Max
140
60
60
140
Parameter
Address Lines
Data lines
Chip & Write
Enable Lines
Output Enable lines
Sym
CA
CDQ
CC
CG
Unit
pF
pF
pF
pF
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
E3\
E2\
E1\
E0\
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
Pin
21
22
23
24
Density
4x1Meg
E3\
E2\
E1\
E0\
Presence Detect Pin Out
Pin
4X1Meg
PD1
NC
PD2
NC
PD3
VSS
PD4
VSS
A0-A19
E0\,E1\, E2\, E3\
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
EDI7F433IMC
4x1Megx32
2
EDI7F433IMC Rev. 0 8/97 ECO #9379
EDI7F433IMC
4x1Megx32
Ordering Information
Part Number
EDI7F4331MC80BNC
EDI7F4331MC90BNC
EDI7F433IMC100BNC
EDI7F433IMC120BNC
Speed
(ns)
80
90
100
120
Package
394
394
394
394
Package No. 394
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
EDI7F433IMC Rev. 0 8/97 ECO #9379
