Datasheet ACT-S128K32V-055P7Q, ACT-S128K32V-055F2Q, ACT-S128K32V-045P7Q, ACT-S128K32V-045F2Q, ACT-S128K32V-035P7Q Datasheet (ACT)

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

Internal Decoupling Capacitors

■

■DESC SMD# Pending

Block Diagram – PGA Type Package(P7) & CQFP(F2)

CE4

A0 – A16

OE

CE3 WE4WE3WE2WE1 CE1 CE2

128Kx8 128Kx8 128Kx8 128Kx8

8 8 8 8

I/O0-7 I/O8-15 I/O16-23 I/O24-31

I/O

A

WE

CE

Pin Description

0-31 Data I/O

0–16 Address Inputs

1–4 Write Enables

1–4 Chip Enables

Output Enable

OE

cc Power Supply

V

GND Ground

NC Not Connected

CIRCUIT TECHNOLOGY

www.aeroflex.com/act1.htm

General Description

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
low. Reading is accomplished
when WE

is high and CE and
output enable (OE
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
80,000ft

2

MIL-PRF-38534
certified facility in Plainview,
N.Y.

) inputs are

) are both

)

eroflex Circuit Technology - Advanced Multichip Modules © SCD3359 REV B 12/17/98

Absolute Maximum Ratings

Symbol Rating Range Units

-55 to +125 °C

-65 to +150 °C

3.0 W

2.7 W

3.0 °C/W

9.0 °C/W

-0.5 to +4.6 V
300 °C

T

Ø

T

STG

P

J-C

V
T

C

Case Operating Temperature
Storage Temperature

D

Maximum Package Power Dissipation

P7 Packages
F2 Package

Hottest Die, Max Thermal Resistance - Junction to Case

P7 Packages
F2 Package

G
L

Maximum Signal Voltage to Ground
Maximum Lead Temperature (10 seconds)

Normal Operating Conditions

Symbol Parameter Minimum Maximum Units

V

CC

V

IH

V

IL

Power Supply Voltage
Input High Voltage
Input Low Voltage

+3.0 +3.6 V
+2.0 V

+ 0.3 V

CC

-0.3 +0.8 V

Truth Table

Mode CE OE WE Data I/O Power

Standby H X X High Z Standby (deselect/power down)

Read L L H Data Out Active
Read L H H High Z Active (deselected)
Write L X L Data In Active

Capacitance

(f = 1MHz, T

Symbol Parameter Maximum Units

AD

C
C

C

C

C

A0 – A16 Capacitance

OE

OE Capacitance

WE

Write Enable Capacitance

CE

Chip Enable Capacitance

I/O

I/O0 – I/O31 Capacitance

Capacitance is guaranteed by design but not tested.

= 25°C)

C

50 pF
50 pF
20 pF
20 pF
20 pF

DC Characteristics

(3.0Vdc< VCC < 3.6Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified)

Parameter Sym Conditions

VCC = Max,

Input Leakage Current

Output Leakage Current

Operating Supply Current 32
Bit Mode

I

LI

I

LO

x32

I

CC

=0orV

V

IN

CC

CE = VIH, OE = VIH,

=0orV

V

OUT

CE

= VIL, OE = VIH,

f = 5 MHz, V

CC

= Max,

CC

CMOS Compatible

& –020

–017

Min Max

750 500 420 mA

–025

& –035

Min Max

10 10 10 µA

10 10 10 µA

–045

& –055

Min Max

Units

Aeroflex Circuit Technology ACT-S128K32V SCD3359 REV B 12/17/98 Plainview NY [phone]

2

(3.0Vdc< VCC < 3.6Vdc, VSS = 0V, TC = -55°C to +125°C, Unless otherwise specified)

DC Characteristics (continued)

Parameter Sym Conditions

CE = VIH, OE = VIH,

Standby Current

Output Low Voltage
Output High Voltage

I

SB

f = 5 MHz, V

= Max,

CC

CMOS Compatible

V

V

IOL = 8 mA, VCC = Min

OL

IOH = -4.0 mA, VCC = Min

OH

& –020

–017

Min Max

–025

& –035

Min Max

–045

& –055

Min Max

80 60 60 mA

0.4 0.4 0.4 V

2.4 2.4 2.4 V

Units

(VCC = 3.3V, VSS = 0V, TC = -55°C to +125°C)

Read Cycle

Parameter Sym

Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Hold from Address Change
Output Enable to Output Valid
Chip Enable to Output in Low Z *
Output Enable to Output in Low Z *
Chip Deselect to Output in High Z *
Output Disable to Output in High Z *

t

RC

t

AA

t

ACE

t

OH

t

OE

t

CLZ

t

OLZ

t

CHZ

t

OHZ

* Parameters guaranteed by design but not tested

–017

Min Max

17 20 25 35 45 55 ns

0 0 0 0 0 0 ns

3 3 3 3 3 3 ns
0 0 0 0 0 0 ns

Write Cycle

Parameter Sym

Write Cycle Time
Chip Enable to End of Write
Address Valid to End of Write
Data Valid to End of Write
Write Pulse Width
Address Setup Time
Output Active from End of Write *
Write to Output in High Z *
Data Hold from Write Time
Address Hold Time

t

WC

t

CW

t

AW

t

DW

t

WP

t

t

OW

t

WHZ

t
t

AS

DH
AH

* Parameters guaranteed by design but not tested

–017

Min Max

17 20 25 35 45 55 ns
12 15 20 25 30 40 ns
12 15 20 25 30 40 ns
10 12 15 18 20 20 ns
13 15 20 25 30 40 ns

0 0 0 0 0 0 ns
3 3 3 4 4 4 ns

0 0 0 0 0 0 ns
0 0 0 0 0 0 ns

AC Characteristics

–020

Min Max

17 20 25 35 45 55 ns
17 20 25 35 45 55 ns

9 12 15 20 25 30 ns

12 12 12 15 20 20 ns
10 11 12 15 20 20 ns

–020

Min Max

10 10 10 15 15 15 ns

–025

Min Max

–025

Min ax

–035

Min Max

–035

Min Max

–045

Min Max

–045

Min Max

–055

Min Max

–055

Min Max

Units

Units

Aeroflex Circuit Technology ACT-S128K32V SCD3359 REV B 12/17/98 Plainview NY [phone]

3

Timing Diagrams

Read Cycle Timing Diagrams

Read Cycle 1 (CE = OE = VIL, WE = VIH)

tRC

A0-18

tAA

tOH

DI/O

Read Cycle 2 (WE = VIH)

tRC

A0-18

tAA

CE

tACS

tCLZ

OE

DI/O

SEE NOTE

SEE NOTE

High Z

tOLZ

OE

t

Data ValidPrevious Data Valid

tCHZ

SEE NOTE

t

OHZ

SEE NOTE

Data Valid

Write Cycle Timing Diagrams

Write Cycle 1 (WE Controlled, OE = VIL)

tWC

A0-16

tAW tAH

tWHZ

tCW

tDW

Data Valid

tWC

tAW

tCW

tWP

tDW

Data Valid

CE

tAS tWP

WE

DI/O

Write Cycle 2 (CE

A0-18

tAS

CE

WE

DI/O

SEE NOTE

Controlled, OE = VIH )

tOW

SEE NOTE

tDH

tAH

tDH

UNDEFINED

DON’T CARE

Note: Guaranteed by design, but not tested.

AC Test Circuit

Current Source

IOL

Parameter Typical Units

Input Pulse Level 0 – 3.0 V

V

To Device Under Test

CL =
50 pF

Current Source

Notes:

Z is programmable from -2V to +4.6V. 2) IOL and IOH programmable from 0 to 16 mA. 3) Tester Impedance

1) V

O =75Ω. 4) VZ is typically the midpoint of VOH and VOL. 5) IOL and IOH are adjusted to simulate a typical resistance

Z
load circuit. 6) ATE Tester includes jig capacitance.

Aeroflex Circuit Technology ACT-S128K32V SCD3359 REV B 12/17/98 Plainview NY [phone]

Z ~ 1.5 V (Bipolar Supply)

IOH

Input Rise and Fall 5 ns

Input and Output Timing Reference

4

Level

1.5 V

Pin Numbers & Functions

66 Pins — PGA-Type

Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function Pin # Function

1 I/O
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

8 11 I/O2 21 NC 31 I/O6 41 A9 51 A5 61 A1

"P7" — 1.08" SQ PGA Type Package Standard (with shoulders on Pins 1, 11, 56 & 66)

Side View

.185
MAX

.025
.035

.145

MIN

.050 DIA

TYP

.100

TYP

.020
.016

Pin 56

.100 TYP

Pin 66

Bottom View

1.085 SQ MAX

1.000 TYP
.600 TYP

.100 TYP

Pin 1

1.000
TYP

Pin 11

Aeroflex Circuit Technology ACT-S128K32V SCD3359 REV B 12/17/98 Plainview NY [phone]

5

Pin Numbers & Functions

All dimensions in inches

68 Pins — Dual-Cavity CQFP

Pin # Function Pin # Function Pin # Function Pin # Function

1 GND 18 GND 35 OE
2 CE

3 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/O
17 I/O

6 33 A16 50 I/O25 67 WE1
7 34 CE1 51 I/O24 68 CE4

52 GND

Package Outline "F2" — Dual-Cavity CQFP

Top View

.990 SQ
±.010

.880 SQ

Pin 9

Pin 10

Pin 26

±.010

.800 REF

Pin 1

Pin 61

Pin 60

Pin 44

Pin 43Pin 27

0.015

±.010

.050
TYP

(*.180 MAX available,

call factory for details)

*.200 MAX

.946

±.010

3° / 0°

See Detail “A”

Note: Metallic lids and walls – both sides

.010 R

.040

Detail “A”

.010 REF

.010 NOM

Aeroflex Circuit Technology ACT-S128K32V SCD3359 REV B 12/17/98 Plainview NY [phone]

6

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

S = SRAM

Memory Depth, Locations

Memory Width, Bits

Options

V = +3.3 V Power Supply

Memory Speed, ns

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

F2 = .88"SQ 68 Leads Dual-Cavity CQFP
P7 = 1.085"SQ PGA 66 Pins

* 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 ACT-S128K32V SCD3359 REV B 12/17/98 Plainview NY [phone]

7

Telephone: [phone]
FAX: [phone]
Toll Free Inquiries: [phone]
E-Mail: [e-mail]

Screening

*

Package Types & Sizes

Surface Mount Packages

Thru-Hole Packages