eroflex Circuit Technology - Advanced Multichip Modules © SCD3866 REV 1 12/4/98
Features
Block Diagram CQFP(F2)
s
8 Low Voltage/Power AMD 2M x 8 FLASH Die in One
MCM Package
s
Overall Configuration is 4M x 32
s
+5V Power Supply / +5V Programing Operation
s
Access Times of 100, 120 and 150 ns
s
Erase/Program Cycles 100,000 Minimum (+25°C)
s
Sector erase architecture (Each Die)
q
32 uniform sectors of 64 Kbytes each
q
Any combination of sectors can be erased. Also
supports full chip erase
q
Sector group protection is user definable
s
Embedded Erase Algorithims Automatically
pre-programs and erases the die or any sector
s
Embedded Program Algorithims Automatically
programs and verifies data at specified address
s
Ready/Busy output (RY/BY) Hardware method for
detection of program or erase cycle completion
s
Hardware RESET pin Resets internal state machine
to the read mode
s
Erase Suspend/Resume Supports reading or
programming data to a sector not being erased
s
Packaging Hermetic Ceramic
q
68Lead, Low Profile CQFP(F1), 1.56"SQ x .140"max
q
68Lead, Dual-Cavity CQFP(F2), 0.88"SQ x .20"max
(.18 max thickness available, contact factory for details)
(Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint)
s
Internal Decoupling Capacitors for Low Noise
Operation
s
Commercial, Industrial and Military Temperature
Ranges
s
MIL-PRF-38534 Compliant MCMs Available
CIRCUIT TECHNOLOGY
Pin Description
I/O
0-31
Data I/O
A
020
Address Inputs
WE
Write Enable
CE
1,2
Chip Enables
OE
Output Enable
RESET
Reset
RY/BY
Ready/Busy
V
CC
Power Supply
GND
Ground
NC
Not Connected
www.aeroflex.com/act1.htm
Block Diagram CQFP(F1)
Pin Description
I/O
0-31
Data I/O
A
021
Address Inputs
WE
Write Enables
CE
1-4
Chip Enables
OE
Output Enable
RESET
Reset
RY/BY
Ready/Busy
V
CC
Power Supply
GND
Ground
NC
Not Connected
Sector Erase
FLASH Multichip Module
ACTF4M32A High Speed 128 Megabit
Advanced
WE
OE
A0 - A 20
RESET
I/O
8-15
I/O
16-23
I/O
0-7
I/O
24-31
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
8
8
8
8
CE2
CE1
WE
OE
A0 - A20
RESET
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
Buffer
8
8
8
8
I/O
8-15
I/O
16-23
I/O
0-7
I/O
24-31
A21
CE
2
CE
3
CE
4
CE
1
RY/BY
RY/BY
Aeroflex Circuit Technology
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
2
General Description
Utilizing AMD's Sector Erase Flash Memory Die, the ACT-F4M32A is a high speed, 128
megabit CMOS flash multichip module (MCM) designed for full temperature range, military,
space, or high reliability applications.
The ACT-F4M32A consists of eight high-performance AMD Am29F016 16Mbit
(16,777,216 bit) memory die. Each die contains 8 separately write or erase sector groups
of 256Kbytes (A sector group consists of 4 adjacent sectors of 64Kbytes each).
The command register is written by bringing WE to a logic low level (V
IL
), while CE is
low and OE is high (V
IH
)
. Reading is accomplished by chip Enable (CE) and Output Enable
(OE) being logically active. Access time grades of 100ns, 120ns and 150ns maximum are
standard.
The ACT-F4M32A is offered in two different hermetically sealed co-fired 68 lead
ceramic packages. This allows operation in a military environment temperature range of
-55°C to +125°C.
The ACT-F4M32A can be programmed (both read and write functions) in-system using
the +5.0V V
CC
power supply. A 12.0V V
PP
is not required for programming or erase
operations. The end of program or erase is detected by the RY/BY pin, Data Polling of
DQ7, or by the Toggle bit (DQ6).
The ACT-F4M32A also has a hardware RESET pin. When this pin is driven low,
execution of any Embedded Program Alggorithm or Embedded Erase Algorithm will be
terminated.
Each block can be independently erased and programmed 100,000 times at +25°C.
For Detail Information regarding the operation of the Am29F016 Sector Erase Flash
Memory, see the AMD datasheet (Publication 18805).
Aeroflex Circuit Technology
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
3
Pin Numbers & Functions
68 Pins -- CQFP
Pin #
Function
Pin #
Function
Pin #
Function
Pin #
Function
1
GND
18
GND
35
OE
52
GND
2
CE
1
19
I/O
8
36
CE
4
53
I/O
23
3
A
5
20
I/O
9
37
A
17
54
I/O
22
4
A
4
21
I/O
10
38
A
18
55
I/O
21
5
A
3
22
I/O
11
39
A
19
56
I/O
20
6
A
2
23
I/O
12
40
A
20
57
I/O
19
7
A
1
24
I/O
13
41
A
21
58
I/O
18
8
A
0
25
I/O
14
42
RESET
59
I/O
17
9
RY/BY
26
I/O
15
43
NC
60
I/O
16
10
I/O
0
27
V
CC
44
I/O
31
61
V
CC
11
I/O
1
28
A
11
45
I/O
30
62
A
10
12
I/O
2
29
A
12
46
I/O
29
63
A
9
13
I/O
3
30
A
13
47
I/O
28
64
A
8
14
I/O
4
31
A
14
48
I/O
27
65
A
7
15
I/O
5
32
A
15
49
I/O
26
66
A
6
16
I/O
6
33
A
16
50
I/O
25
67
WE
17
I/O
7
34
CE
2
51
I/O
24
68
CE
3
Consult Factory for Special order: Pin 9 -NC
All dimensions in inches
Package Outline -- CQFP "F1"
1.50
1.575 SQ
MAX
.015 ±.003
.800
.480 MIN
(4 Sides)
Pin 61
Pin 9
Pin 43
Pin 27
Pin 44
Pin 1
(4 Sides)
.200 REF
(16 at .050 4 sides)
Pin 60
Pin 26
Pin 10
.140
MAX
.010
.050 ±.005
.060 REF
REF
±.002
Aeroflex Circuit Technology
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
4
Pin Numbers & Functions
68 Pins -- Dual-Cavity CQFP
(Standard Configuration)
Pin #
Function
Pin #
Function
Pin #
Function
Pin #
Function
1
GND
18
GND
35
OE
52
GND
2
NC
19
I/O
8
36
CE
2
53
I/O
23
3
A
5
20
I/O
9
37
A
17
54
I/O
22
4
A
4
21
I/O
10
38
RY/BY
55
I/O
21
5
A
3
22
I/O
11
39
NC
56
I/O
20
6
A
2
23
I/O
12
40
NC
57
I/O
19
7
A
1
24
I/O
13
41
A
18
58
I/O
18
8
A
0
25
I/O
14
42
A
19
59
I/O
17
9
RESET
26
I/O
15
43
A
20
60
I/O
16
10
I/O
0
27
V
CC
44
I/O
31
61
V
CC
11
I/O
1
28
A
11
45
I/O
30
62
A
10
12
I/O
2
29
A
12
46
I/O
29
63
A
9
13
I/O
3
30
A
13
47
I/O
28
64
A
8
14
I/O
4
31
A
14
48
I/O
27
65
A
7
15
I/O
5
32
A
15
49
I/O
26
66
A
6
16
I/O
6
33
A
16
50
I/O
25
67
WE
17
I/O
7
34
CE
1
51
I/O
24
68
NC
Consult Factory for Special order: Pin 38 -NC
Top View
All dimensions in inches
Package Outline -- Dual-Cavity CQFP "F2"
.015
.990 SQ
±.010
.890 SQ
MAX
.800 REF
.050
See Detail "A"
Detail "A"
*.200 MAX
.010 REF
+3°/-3°
.040
.010 R
.010 ±.005
TYP
±.002
Pin 60
Pin 44
Pin 43
Pin 27
Pin 26
Pin 10
Pin 9
Pin 61
*.180 MAX available, call factory for details
REF
±.005
.010 REF
.010 ±.002
Aeroflex Circuit Technology
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
5
Ordering Information
Model Number
Screening
Speed
Package
ACTF4M32C100F1C
Commercial (0°C to +70°C)
100 ns
1.56"sq CQFP
ACTF4M32A100F2C
Commercial (0°C to +70°C)
100 ns
.88"sq CQFP
ACTF4M32C100F2C
Commercial (0°C to +70°C)
100 ns
.88"sq CQFP
ACTF4M32A100F1C
Commercial (0°C to +70°C)
100 ns
1.56"sq CQFP
ACTF4M32C100F1I
Industrial (-40°C to +85°C)
100 ns
1.56"sq CQFP
ACTF4M32A100F2I
Industrial (-40°C to +85°C)
100 ns
.88"sq CQFP
ACTF4M32C100F2I
Industrial (-40°C to +85°C)
100 ns
.88"sq CQFP
ACTF4M32A100F1I
Industrial (-40°C to +85°C)
100 ns
1.56"sq CQFP
ACTF4M32C100F1M
Military (-55°C to +125°C)
100 ns
1.56"sq CQFP
ACTF4M32A100F2M
Military (-55°C to +125°C)
100 ns
.88"sq CQFP
ACTF4M32C100F2M
Military (-55°C to +125°C)
100 ns
.88"sq CQFP
ACTF4M32A100F1M
Military (-55°C to +125°C)
100 ns
1.56"sq CQFP
C I R C U I T T E C H N O L O G Y
Part Number Breakdown
ACT F
4M 32 A 100 F1 M
Aeroflex Circuit
Technology
Memory Type
S = SRAM
F = FLASH EEPROM
E = EEPROM
D = Dynamic RAM
Memory Depth, Locations
Pinout Options
Memory Width, Bits
F2 - A = One WE, RY/BY access on Pin 38 - Standard pinout
F2 - C = RY/BY internally tied - Optional pinout
F1 - A = One WE, RY/BY access on Pin 9 - Standard pinout
F1 - C = RY/BY internally tied - Optional pinout
Memory Speed, ns (+5V V
CC
)
Package Type & Size
Surface Mount Packages
F1 = 1.56"SQ 68 Pin CQFP
F2 = .88"SQ 68 Pin Dual-Cavity CQFP
C = Commercial Temp, 0°C to +70°C
I = Industrial Temp, -40°C to +85°C
T = Military Temp, -55°C to +125°C
M = Military Temp, -55°C to +125°C, Screened
*
Q = MIL-PRF-38534 Compliant/SMD if applicable
Screening
*
Screened to the individual test methods of MIL-STD-883
Aeroflex Circuit Technology
35 South Service Road
Plainview New York 11803
Telephone: (516) 694-6700
FAX: (516) 694-6715
Toll Free Inquiries: (800) 843-1553
Specifications subject to change without notice
www.aeroflex.com/act1.htm
E-Mail: sales-act@aeroflex.com
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