ACT–F4M32A High Speed 128 Megabit
Sector Erase
FLASH Multichip Module
Advanced
Features
www.aeroflex.com/act1.htm
s
Ready/Busy output (RY/BY) – Hardware method for
CIRCUIT TECHNOLOGY
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)
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
q
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
68–Lead, Low Profile CQFP(F1), 1.56"SQ x .140"max
q
68–Lead, 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)
q
s
Embedded Erase Algorithims – Automatically
s
Internal Decoupling Capacitors for Low Noise
pre-programs and erases the die or any sector
s
Embedded Program Algorithims – Automatically
programs and verifies data at specified address
Operation
s
Commercial, Industrial and Military Temperature
Ranges
s
MIL-PRF-38534 Compliant MCMs Available
Pin Description
Block Diagram – CQFP(F1)
CE
1
A21
CE
2
CE
3
CE
4
I/O
0-31
A
0–21
WE
CE
1-4
Data I/O
Address Inputs
Write Enables
Chip Enables
Output Enable
Reset
Ready/Busy
Power Supply
Ground
Not Connected
RESET
WE
A0 - A20
OE
RY/BY
Buffer
OE
RESET
RY/BY
2Mx8
2Mx8
8
2Mx8
2Mx8
8
2Mx8
2Mx8
8
2Mx8
2Mx8
8
V
CC
GND
NC
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
Block Diagram – CQFP(F2)
I/O
0-7
RESET
WE
A0 - A 20
OE
8
Pin Description
I/O
8-15
8
I/O
16-23
8
I/O
24-31
8
I/O
0-31
A
0–20
WE
CE
1,2
OE
Data I/O
Address Inputs
Write Enable
Chip Enables
Output Enable
Reset
Ready/Busy
Power Supply
Ground
Not Connected
RY/BY
2Mx8
2Mx8
CE1
CE2
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
2Mx8
RESET
RY/BY
V
CC
GND
NC
eroflex Circuit Technology - Advanced Multichip Modules © SCD3866 REV 1 12/4/98
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
2
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
Pin Numbers & Functions
68 Pins — CQFP
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Function
GND
CE
1
A
5
A
4
A
3
A
2
A
1
A
0
RY/BY
I/O
0
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
Pin #
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Function
GND
I/O
8
I/O
9
I/O
10
I/O
11
I/O
12
I/O
13
I/O
14
I/O
15
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CE
2
Pin #
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Function
OE
CE
4
A
17
A
18
A
19
A
20
A
21
RESET
NC
I/O
31
I/O
30
I/O
29
I/O
28
I/O
27
I/O
26
I/O
25
I/O
24
Pin #
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Function
GND
I/O
23
I/O
22
I/O
21
I/O
20
I/O
19
I/O
18
I/O
17
I/O
16
V
CC
A
10
A
9
A
8
A
7
A
6
WE
CE
3
Consult Factory for Special order: Pin 9 -NC
Package Outline — CQFP "F1"
Pin 1
.200 REF
Pin 9
Pin 61
.140
MAX
Pin 10
Pin 60
1.575 SQ
MAX
1.50
(4 Sides)
Pin 26
Pin 44
Pin 27
Pin 43
.480 MIN
(4 Sides)
.050 ±.005
.015 ±.003
.800
REF
(16 at .050 4 sides)
±.002
.060 REF
.010
All dimensions in inches
Aeroflex Circuit Technology
3
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
Pin Numbers & Functions
68 Pins — Dual-Cavity CQFP
(Standard Configuration)
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Function
GND
NC
A
5
A
4
A
3
A
2
A
1
A
0
RESET
I/O
0
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
Pin #
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Function
GND
I/O
8
I/O
9
I/O
10
I/O
11
I/O
12
I/O
13
I/O
14
I/O
15
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CE
1
Pin #
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Function
OE
CE
2
A
17
RY/BY
NC
NC
A
18
A
19
A
20
I/O
31
I/O
30
I/O
29
I/O
28
I/O
27
I/O
26
I/O
25
I/O
24
Pin #
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Function
GND
I/O
23
I/O
22
I/O
21
I/O
20
I/O
19
I/O
18
I/O
17
I/O
16
V
CC
A
10
A
9
A
8
A
7
A
6
WE
NC
Consult Factory for Special order: Pin 38 -NC
Package Outline — Dual-Cavity CQFP "F2"
Top View
.990 SQ
±.010
.890 SQ
MAX
Pin 9
Pin 10
Pin 61
Pin 60
.015
±.002
*.200 MAX
.010 REF
.010 ±.002
.010 R
REF
+3°/-3°
.050
TYP
Pin 26
Pin 27
.800 REF
Pin 44
Pin 43
See Detail “A”
*.180 MAX available, call factory for details
.040
±.005
Detail “A”
.010 ±.005
All dimensions in inches
Aeroflex Circuit Technology
4
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
CIRCUIT TECHNOLOGY
Ordering Information
Model Number
ACT–F4M32C–100F1C
ACT–F4M32A–100F2C
ACT–F4M32C–100F2C
ACT–F4M32A–100F1C
ACT–F4M32C–100F1I
ACT–F4M32A–100F2I
ACT–F4M32C–100F2I
ACT–F4M32A–100F1I
ACT–F4M32C–100F1M
ACT–F4M32A–100F2M
ACT–F4M32C–100F2M
ACT–F4M32A–100F1M
Screening
Commercial (0°C to +70°C)
Commercial (0°C to +70°C)
Commercial (0°C to +70°C)
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
Industrial (-40°C to +85°C)
Industrial (-40°C to +85°C)
Industrial (-40°C to +85°C)
Military (-55°C to +125°C)
Military (-55°C to +125°C)
Military (-55°C to +125°C)
Military (-55°C to +125°C)
Speed
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
100 ns
Package
1.56"sq CQFP
.88"sq CQFP
.88"sq CQFP
1.56"sq CQFP
1.56"sq CQFP
.88"sq CQFP
.88"sq CQFP
1.56"sq CQFP
1.56"sq CQFP
.88"sq CQFP
.88"sq CQFP
1.56"sq CQFP
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
Memory Width, Bits
Pinout Options
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
)
Screening
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
Package Type & Size
Surface Mount Packages
F1 = 1.56"SQ 68 Pin CQFP
F2 = .88"SQ 68 Pin Dual-Cavity CQFP
*
Screened to the individual test methods of MIL-STD-883
Specifications subject to change without notice
Aeroflex Circuit Technology
35 South Service Road
Plainview New York 11803
www.aeroflex.com/act1.htm
Aeroflex Circuit Technology
Telephone: (516) 694-6700
FAX:
(516) 694-6715
Toll Free Inquiries: (800) 843-1553
E-Mail: sales-act@aeroflex.com
5
SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700
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