Aeroflex ACT-S128K32V020F2M Act-s128k32v high speed 3.3volt 4 megabit sram multichip module Datasheet

ACT-S128K32V High Speed 3.3Volt
4 Megabit SRAM Multichip Module
Features
4 Low Power CMOS 128K x 8 SRAMs in one MCM
Overall configuration as 128K x 32
■ Input and Output TTL Compatible
■ 17, 20, 25, 35, 45 & 55ns Access Times, 15ns Available by
Special Order
■ Full Military (-55°C to +125°C) Temperature Range
■ +3.3V Power Supply
■ Choice of Surface Mount or PGA Type Co-fired Packages:
■
■
68–Lead, Dual-Cavity CQFP (F2), .88"SQ x .20"max (.18"max thickness
available, contact factory for details) (Drops into the 68 Lead JEDEC .99"SQ
CQFJ footprint)
● 66–Lead, PGA-Type (P7), 1.08"SQ x .160"max
CIRCUIT TECHNOLOGY
www.aeroflex.com/act1.htm
General Description
●
Internal Decoupling Capacitors
■DESC SMD# Pending
■
Block Diagram – PGA Type Package(P7) & CQFP(F2)
WE1 CE1 WE2 CE2 WE3 CE3 WE4 CE4
A0 – A 16
OE
128Kx8
128Kx8
128Kx8
128Kx8
8
8
8
8
I/O0-7
I/O8-15
I/O16-23
I/O24-31
Pin Description
I/O0-31
Data I/O
A0–16 Address Inputs
WE 1–4
Write Enables
CE1–4
Chip Enables
OE
Output Enable
Vcc
Power Supply
GND
Ground
NC
Not Connected
The ACT–S128K32V is a High
Speed 4 megabit CMOS SRAM
Multichip
Module
(MCM)
designed for full temperature
range, 3.3V Power Supply,
military, space, or high reliability
mass memory and fast cache
applications.
The MCM can be organized
as a 128K x 32 bits, 256K x 16
bits or 512k x 8 bits device and
is input and output TTL
compatible. Writing is executed
when the write enable (WE)
and chip enable (CE) inputs are
low. Reading is accomplished
when WE is high and CE and
output enable (OE) are both
low. Access time grades of
17ns, 20ns, 25ns, 35ns, 45ns
and 55ns maximum are
standard.
The products are designed for
operation over the temperature
range of -55°C to +125°C and
screened under the full military
environment. DESC Standard
Military Drawing (SMD) part
numbers are pending.
The
ACT-S128K32V
is
manufactured in Aeroflex’s
80,000ft2
MIL-PRF-38534
certified facility in Plainview,
N.Y.
eroflex Circuit Technology - Advanced Multichip Modules © SCD3359 REV B 12/17/98
Absolute Maximum Ratings
Symbol
TC
TSTG
PD
Rating
Range
Units
Case Operating Temperature
-55 to +125
°C
Storage Temperature
-65 to +150
°C
P7 Packages
3.0
W
F2 Package
2.7
W
P7 Packages
3.0
°C/W
F2 Package
9.0
°C/W
-0.5 to +4.6
V
300
°C
Maximum Package Power Dissipation
ØJ-C
Hottest Die, Max Thermal Resistance - Junction to Case
VG
Maximum Signal Voltage to Ground
TL
Maximum Lead Temperature (10 seconds)
Normal Operating Conditions
Symbol
Parameter
Minimum
Maximum
Units
VCC
Power Supply Voltage
+3.0
+3.6
V
VIH
Input High Voltage
+2.0
VCC + 0.3
V
VIL
Input Low Voltage
-0.3
+0.8
V
Truth Table
Mode
Standby
Read
Read
Write
CE
H
L
L
L
OE
X
L
H
X
WE
X
H
H
L
Data I/O
High Z
Data Out
High Z
Data In
Power
Standby (deselect/power down)
Active
Active (deselected)
Active
Capacitance
(f = 1MHz, TC = 25°C)
Symbol Parameter
Maximum
Units
CAD
A0 – A16 Capacitance
50
pF
COE
OE Capacitance
50
pF
CWE
Write Enable Capacitance
20
pF
CCE
Chip Enable Capacitance
20
pF
CI/O
I/O0 – I/O31 Capacitance
20
pF
Capacitance is guaranteed by design but not tested.
DC Characteristics
(3.0Vdc< VCC < 3.6Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified)
Parameter
Sym
Conditions
–017 & –020 –025 & –035 –045 & –055
Units
Min Max
Min Max
Min Max
Input Leakage Current
ILI
VCC = Max,
VIN = 0 or VCC
10
10
10
µA
Output Leakage Current
ILO
CE = VIH, OE = VIH,
VOUT = 0 or VCC
10
10
10
µA
750
500
420
mA
Operating Supply Current 32
Bit Mode
Aeroflex Circuit Technology ACT-S128K32V
CE = VIL, OE = VIH,
ICCx32 f = 5 MHz, VCC = Max,
CMOS Compatible
2
SCD3359 REV B 12/17/98 Plainview NY (516) 694-6700
DC Characteristics (continued)
(3.0Vdc< VCC < 3.6Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified)
Parameter
Sym
–017 & –020 –025 & –035 –045 & –055
Units
Min Max
Min Max
Min Max
Conditions
Standby Current
ISB
CE = VIH, OE = VIH,
f = 5 MHz, VCC = Max,
CMOS Compatible
80
60
60
mA
Output Low Voltage
VOL
IOL = 8 mA, VCC = Min
0.4
0.4
0.4
V
Output High Voltage
VOH
IOH = -4.0 mA, VCC = Min
2.4
2.4
2.4
V
AC Characteristics
(VCC = 3.3V, VSS = 0V, TC = -55°C to +125°C)
Read Cycle
Parameter
Sym
–017
Min Max
17
–020
Min Max
20
–025
–035
–045
–055
Units
Min Max Min Max Min Max Min Max
25
35
45
55
ns
Read Cycle Time
tRC
Address Access Time
tAA
17
20
25
35
45
55
ns
Chip Enable Access Time
tACE
17
20
25
35
45
55
ns
Output Hold from Address Change
tOH
Output Enable to Output Valid
tOE
Chip Enable to Output in Low Z *
tCLZ
3
3
3
3
3
3
ns
Output Enable to Output in Low Z *
tOLZ
0
0
0
0
0
0
ns
Chip Deselect to Output in High Z *
tCHZ
12
12
12
15
20
20
ns
Output Disable to Output in High Z *
tOHZ
10
11
12
15
20
20
ns
0
0
9
0
12
0
15
0
20
0
25
ns
30
ns
* Parameters guaranteed by design but not tested
Write Cycle
Parameter
Sym
–020
–017
Min Max Min Max
–025
Min ax
–035
Min Max
–045
–055
Units
Min Max Min Max
Write Cycle Time
tWC
17
20
25
35
45
55
ns
Chip Enable to End of Write
tCW
12
15
20
25
30
40
ns
Address Valid to End of Write
tAW
12
15
20
25
30
40
ns
Data Valid to End of Write
tDW
10
12
15
18
20
20
ns
Write Pulse Width
tWP
13
15
20
25
30
40
ns
Address Setup Time
tAS
0
0
0
0
0
0
ns
Output Active from End of Write *
tOW
3
3
3
4
4
4
ns
Write to Output in High Z *
tWHZ
Data Hold from Write Time
tDH
0
0
0
0
0
0
ns
Address Hold Time
tAH
0
0
0
0
0
0
ns
10
10
10
15
15
15
ns
* Parameters guaranteed by design but not tested
Aeroflex Circuit Technology ACT-S128K32V
3
SCD3359 REV B 12/17/98 Plainview NY (516) 694-6700
Timing Diagrams
Read Cycle Timing Diagrams
Write Cycle Timing Diagrams
Read Cycle 1 (CE = OE = VIL, WE = VIH)
Write Cycle 1 (WE Controlled, OE = VIL)
tWC
tRC
A0-18
A0-16
tAA
tAW
tCW
tOH
DI/O
Previous Data Valid
Data Valid
tAH
CE
tAS
tWP
WE
tOW
SEE NOTE
tWHZ
tDW
SEE NOTE
DI/O
tDH
Data Valid
Read Cycle 2 (WE = VIH)
tRC
Write Cycle 2 (CE Controlled, OE = VIH )
A0-18
tWC
tAA
A0-18
tAH
tAW
CE
tACS
tAS
tCHZ
tCLZ
SEE NOTE
CE
tOHZ
WE
tCW
SEE NOTE
OE
tWP
tOE
SEE NOTE
tOLZ
SEE NOTE
DI/O
tDW
tDH
Data Valid
High Z
DI/O
Data Valid
Note: Guaranteed by design, but not tested.
DON’T CARE
UNDEFINED
AC Test Circuit
Current Source
IOL
Parameter
Typical
Units
Input Pulse Level
0 – 3.0
V
Input Rise and Fall
5
ns
Input and Output Timing Reference
Level
1.5
V
VZ ~ 1.5 V (Bipolar Supply)
To Device Under Test
CL =
50 pF
IOH
Current Source
Notes:
1) VZ is programmable from -2V to +4.6V. 2) IOL and IOH programmable from 0 to 16 mA. 3) Tester Impedance
ZO = 75Ω. 4) VZ is typically the midpoint of VOH and VOL. 5) IOL and IOH are adjusted to simulate a typical resistance
load circuit. 6) ATE Tester includes jig capacitance.
Aeroflex Circuit Technology ACT-S128K32V
4
SCD3359 REV B 12/17/98 Plainview NY (516) 694-6700
Pin Numbers & Functions
66 Pins — PGA-Type
Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function
1
I/O8
11
I/O2
21
NC
31
I/O6
41
A9
51
A5
61
A1
2
I/O9
12
WE2
22
I/O3
32
I/O5
42
I/O16
52
WE3
62
A2
3
I/O10
13
CE2
23
I/O15
33
I/O4
43
I/O17
53
CE3
63
I/O23
4
A13
14
GND
24
I/O14
34
I/O24
44
I/O18
54
GND
64
I/O22
5
A14
15
I/O11
25
I/O13
35
I/O25
45
VCC
55
I/O19
65
I/O21
6
A15
16
A10
26
I/O12
36
I/O26
46
CE4
56
I/O31
66
I/O20
7
A16
17
A11
27
OE
37
A6
47
WE4
57
I/O30
8
NC
18
A12
28
NC
38
A7
48
I/O27
58
I/O29
9
I/O0
19
Vcc
29
WE1
39
NC
49
A3
59
I/O28
10
I/O1
20
CE1
30
I/O7
40
A8
50
A4
60
A0
"P7" — 1.08" SQ PGA Type Package Standard (with shoulders on Pins 1, 11, 56 & 66)
Side View
Bottom View
.185
MAX
1.085 SQ MAX
1.000 TYP
.600 TYP
.025
.035
.050 DIA
TYP
.100
TYP
Pin 1
Pin 56
1.000
TYP
.100 TYP
.020
.016
Pin 66
.145
MIN
Aeroflex Circuit Technology ACT-S128K32V
.100 TYP
5
Pin 11
SCD3359 REV B 12/17/98 Plainview NY (516) 694-6700
Pin Numbers & Functions
68 Pins — Dual-Cavity CQFP
Pin #
Function
Pin #
Function
Pin #
Function
Pin #
Function
1
GND
18
GND
35
OE
52
GND
2
CE3
19
I/O8
36
CE2
53
I/O23
3
A5
20
I/O9
37
NC
54
I/O22
4
A4
21
I/O10
38
WE2
55
I/O21
5
A3
22
I/O11
39
WE3
56
I/O20
6
A2
23
I/O12
40
WE4
57
I/O19
7
A1
24
I/O13
41
NC
58
I/O18
8
A0
25
I/O14
42
NC
59
I/O17
9
NC
26
I/O15
43
NC
60
I/O16
10
I/O0
27
Vcc
44
I/O31
61
VCC
11
I/O1
28
A11
45
I/O30
62
A10
12
I/O2
29
A12
46
I/O29
63
A9
13
I/O3
30
A13
47
I/O28
64
A8
14
I/O4
31
A14
48
I/O27
65
A7
15
I/O5
32
A15
49
I/O26
66
A6
16
I/O6
33
A16
50
I/O25
67
WE1
17
I/O7
34
CE1
51
I/O24
68
CE4
Package Outline "F2" — Dual-Cavity CQFP
Top View
Pin 9
.990 SQ
±.010
.880 SQ
±.010 Pin 1
Pin 10
(*.180 MAX available,
call factory for details)
Pin 61
*.200 MAX
.010 REF
Pin 60
0.015
±.010
.946
±.010
.010 R
3° / 0°
.050
TYP
.010 NOM
.040
Detail “A”
Pin 26
Pin 27
Pin 44
.800 REF
Pin 43
See Detail “A”
Note: Metallic lids and walls – both sides
All dimensions in inches
Aeroflex Circuit Technology ACT-S128K32V
6
SCD3359 REV B 12/17/98 Plainview NY (516) 694-6700
CIRCUIT TECHNOLOGY
DESC Ordering Information
Model Number
DESC Part Number
Speed
Package
ACT–S128K32V–017F2Q
Pending
17ns
.88"sq CQFP
ACT–S128K32V–020F2Q
Pending
20ns
.88"sq CQFP
ACT–S128K32V–025F2Q
Pending
25ns
.88"sq CQFP
ACT–S128K32V–035F2Q
Pending
35ns
.88"sq CQFP
ACT–S128K32V–045F2Q
Pending
45ns
.88"sq CQFP
ACT–S128K32V–055F2Q
Pending
55ns
.88"sq CQFP
ACT–S128K32V–017P7Q
Pending
17ns
1.085"sq PGA-Type
ACT–S128K32V–020P7Q
Pending
20ns
1.085"sq PGA-Type
ACT–S128K32V–025P7Q
Pending
25ns
1.085"sq PGA-Type
ACT–S128K32V–035P7Q
Pending
35ns
1.085"sq PGA-Type
ACT–S128K32V–045P7Q
Pending
45ns
1.085"sq PGA-Type
ACT–S128K32V–055P7Q
Pending
55ns
1.085"sq PGA-Type
Part Number Breakdown
ACT– S 128K 32 V– 020 F2 M
Aeroflex Circuit
Technology
Memory Type
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
S = SRAM
Memory Depth, Locations
Memory Width, Bits
Options
V = +3.3 V Power Supply
Package Types & Sizes
Surface Mount Packages
F2 = .88"SQ 68 Leads Dual-Cavity CQFP
Thru-Hole Packages
P7 = 1.085"SQ PGA 66 Pins
Memory Speed, ns
* Screened to the individual test methods of MIL-STD-883
Specifications subject to change without notice
Telephone: (516) 694-6700
FAX:
(516) 694-6715
Toll Free Inquiries: (800) 843-1553
E-Mail: [email protected]
Aeroflex Circuit Technology
35 South Service Road
Plainview New York 11803
www.aeroflex.com/act1.htm
Aeroflex Circuit Technology ACT-S128K32V
7
SCD3359 REV B 12/17/98 Plainview NY (516) 694-6700
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