Datasheet ACT-RS128K32N-045P1Q, ACT-RS128K32N-045F2Q, ACT-RS128K32N-045F1Q, ACT-RS128K32N-035P1Q, ACT-RS128K32N-035F2Q Datasheet (ACT)

RAD Tolerant

ACT–RS128K32 High Speed

4 Megabit SRAM Multichip Module

Features

Preliminary

■ 4 Low Power CMOS 128K x 8 SRAMs in one MCM

■ Overall configuration as 128K x 32

■ Tolerant to 30KRad (Si)

CE3 WE4WE3WE2WE1 CE1 CE2

CE

2

)

Pin Description

CE4

3

CE4

0-31 Data I/O

I/O

0–16 Address Inputs

A

1–4 Write Enables

WE

1–4 Chip Enables

CE

Output Enable

OE

cc Power Supply

V

GND Ground

NC Not Connected

Pin Description

0-31 Data I/O

I/O

0–16 Address Inputs

A

WE Write Enable

1–4 Chip Enables

CE

Output Enable

OE

cc Power Supply

V

GND Ground

NC Not Connected

■ Latch-up Immunity to 112MeV/(mg/cm

■ Input and Output TTL Compatible

■ 35 & 45ns Access Times

■ Full Military (-55°C to +125°C) Temperature Range

■ For Class K devices per MIL-PRF-38534 - Consult Factory

■ +5V Power Supply

■ Choice of 4 Hermetically sealed Co-fired Packages:

● 68–Lead, Low Profile CQFP (F1), 1.56"SQ x .140"max

● 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 (P1), 1.385"SQ x .245"max

Internal Decoupling Capacitors

■

Block Diagram – PGA Type Package(P1) & CQFP(F2)

A0 – A16

OE

128Kx8 128Kx8 128Kx8 128Kx8

8 8 8 8

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

Block Diagram – CQFP(F1)

CE1 CE2

WE

OE

A0 – A16

128Kx8

8 8 8 8

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

128Kx8 128Kx8 128Kx8

CIRCUIT TECHNOLOGY

www.aeroflex.com/act1.htm

General Description

The ACT–RS128K32 is a High
Speed 4 megabit CMOS SRAM
Multichip Module (MCM)
designed for full temperature
range, 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
35ns and 45ns maximum are
standard.

The +5 Volt power supply

version is 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-RS128K32 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 © SCD3659 REV 3 12/17/98

Absolute Maximum Ratings

Symbol Rating Range Units

-55 to +125 °C

-65 to +150 °C

4.4 W

3.3 W

2.0 °C/W

8.0 °C/W

-0.5 to +7 V
300 °C

T

Ø

T

STG

P

J-C

V
T

C

Case Operating Temperature
Storage Temperature

D

Maximum Package Power Dissipation

F1 & P1 Packages
F2 Package

Hottest Die, Max Thermal Resistance - Junction to Case

F1 & P1 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

+4.5 +5.5 V
+2.2 V

+ 0.3 V

CC

-0.5 +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

A0 – A16 Capacitance

OE

OE Capacitance
CQFP(F1) Package

WE

PGA(P1) and CQFP(F2) Packages

CE

C
C

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
50 pF
20 pF
20 pF
20 pF

DC Characteristics

(4.5Vdc< VCC < 5.5Vdc, 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

–035

Min Max

10 10 µA

10 10 µA

500 600 mA

CMOS Compatible

Aeroflex Circuit Technology ACT-RS128K32 SCD3659 REV 3 12/17/98 Plainview NY [phone]

2

–045

Min Max

Units

(4.5Vdc< VCC < 5.5Vdc, 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

–035

Min Max

–045

Min Max

Units

30 30 mA

0.4 0.4 V

2.4 2.4 V

(VCC = 5.0V, VSS = 0V, TC = -55°C to +125°C)

AC Characteristics

Read Cycle

Parameter Sym

Read Cycle Time
Address Access Time
Chip Enable Access Time
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*

* Parameters guaranteed by design but not tested

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
Write to Output in High Z *
Data Hold from Write Time
Address Hold Time

* Parameters guaranteed by design but not tested

t

t
t
t
t

t

WC

t

CW

t

AW

t

DW

t

WP

t

t

WHZ

t
t

–035

t

RC

t

AA
ACE
CLZ
OLZ

CHZ
OHZ

Min Max

35 45 ns

3 3 ns
0 0 ns

Min Max

35 45 ns
35 45 ns

20 20 ns
10 15 ns

–035

Min Max

Min Max

35 45 ns
25 35 ns
25 35 ns
18 20 ns
25 35 ns

AS

0 0 ns

10 15 ns

DH
AH

0 0 ns
0 0 ns

–045

–045

Units

Units

Data Retention Electrical Characteristics (Special Order Only)

(TC = -55°C to +125°C)

Parameter Sym Test Conditions

for Data Retention

V

CC

Data Retention Current

Aeroflex Circuit Technology ACT-RS128K32 SCD3659 REV 3 12/17/98 Plainview NY [phone]

V

DR

I

CCDR1

CE ≥ V

V

CC

= 3V, 35 & 45ns

CC

3

– 0.2V

All Speeds

Min Max

2 5.5 V

4 mA

Units

Timing Diagrams

Read Cycle Timing Diagrams

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

tRC

A0-16

tAA

tOH

DI/O

Read Cycle 2 (WE = VIH)

tRC

A0-16

tAA

CE

tACE

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

A0-16

tAS

CE

WE

DI/O

SEE NOTE

Controlled, OE = VIH )

tOW

SEE NOTE

tDH

tAH

tDH

UNDEFINED

Note: Guaranteed by design, but not tested.

AC Test Circuit

To Device Under Test

CL =
50 pF

Current Source

Current Source

DON’T CARE

IOL

Z ~ 1.5 V (Bipolar Supply)

V

IOH

Input and Output Timing Reference Level 1.5 V

Note: Guaranteed by design, but not tested.

Parameter Typical Units

Input Pulse Level 0 – 3.0 V

Input Rise and Fall 5 ns

Output Lead Capacitance 50 pF

Notes:

Z is programmable from -2V to +7V. 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-RS128K32 SCD3659 REV 3 12/17/98 Plainview NY [phone]

4

Pin Numbers & Functions

All dimensions in inches

66 Pins — PGA-Type

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

1 I/O
2 I/O9 19 Vcc 36 I/O26 53 CE3
3 I/O10 20 CE1 37 A6 54 GND
4 A
5 A14 22 I/O3 39 NC 56 I/O31
6 A15 23 I/O15 40 A8 57 I/O30
7 A16 24 I/O14 41 A9 58 I/O29
8 NC 25 I/O13 42 I/O16 59 I/O28

9 I/O0 26 I/O12 43 I/O17 60 A0
10 I/O1 27 OE 44 I/O18 61 A1
11 I/O2 28 NC 45 VCC 62 A2
12 WE2 29 WE1 46 CE4 63 I/O23
13 CE2 30 I/O7 47 WE4 64 I/O22
14 GND 31 I/O6 48 I/O27 65 I/O21
15 I/O11 32 I/O5 49 A3 66 I/O20
16 A10 33 I/O4 50 A4
17 A11 34 I/O24 51 A5

8 18 A12 35 I/O25 52 WE3

13 21 NC 38 A7 55 I/O19

"P1" — 1.385" SQ PGA Type Package Standard

.245
MAX

.025
.035

Pin 56

.100

TYP

.020
.016

Pin 66

.145

MIN

Bottom View Side View

1.400 SQ
MAX

1.000
TYP

.600

TYP

.100 TYP

Pin 1

1.000
TYP

Pin 11

Aeroflex Circuit Technology ACT-RS128K32 SCD3659 REV 3 12/17/98 Plainview NY [phone]

5

Pin Numbers & Functions

68 Pins — CQFP

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

1 GND 18 GND 35 OE
2 CE

1 19 I/O8 36 CE4 53 I/O23

3 A5 20 I/O9 37 NC 54 I/O22
4 A4 21 I/O10 38 NC 55 I/O21
5 A3 22 I/O11 39 NC 56 I/O20
6 A2 23 I/O12 40 NC 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 WE
17 I/O7 34 CE2 51 I/O24 68 CE3

52 GND

Package Outline — CQFP "F1"

Pin 1

Pin 10

Pin 26

.015 ±.003

.800

(16 at .050 4 sides)

REF

.200 REF

Pin 61Pin 9

Pin 60

Pin 44

Pin 43Pin 27

.480 MIN

(4 Sides)

1.575 SQ
MAX

1.50

(4 Sides)

.010

±.002

All dimensions in inches

.140

MAX

.050 ±.005

.060 REF

Aeroflex Circuit Technology ACT-RS128K32 SCD3659 REV 3 12/17/98 Plainview NY [phone]

6

Pin Numbers & Functions

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/O6 33 A16 50 I/O25 67 WE1
17 I/O7 34 CE1 51 I/O24 68 CE4

52 GND

Package Outline — Dual-Cavity CQFP "F2"

Top View

.990 SQ
±.010

.890 SQ

Pin 10

Pin 26

Pin 9

MAX

.800 REF

Pin 1

Pin 61

Pin 44

Pin 43Pin 27

Pin 60

.015

±.002

.050
TYP

*.180 MAX available, call factory for details

*.200 MAX

+3°/ 0°

.040

±.005

See Detail “A”

.010 ±.002

.010 R

REF

Detail “A”

.010 REF

.010 REF

.010 NOM

All dimensions in inches

Aeroflex Circuit Technology ACT-RS128K32 SCD3659 REV 3 12/17/98 Plainview NY [phone]

7

Note: Metallic lids and walls – both sides

CIRCUIT TECHNOLOGY

Ordering Information

Model Number DESC Part Number Speed Package

ACT–RS128K32N–035F1Q 5962–TBD
ACT–RS128K32N–035F2Q 5962–TBD .88"sq CQFP
ACT–RS128K32N–035P1Q 5962–TBD 1.385"sq PGA-Type
ACT–RS128K32N–045F1Q 5962–TBD
ACT–RS128K32N–045F2Q 5962–TBD .88"sq CQFP
ACT–RS128K32N–045P1Q 5962–TBD 1.385"sq PGA-Type

35ns

45ns

1.56"sq CQFP

1.56"sq CQFP

Model Number Breakdown

ACT– RS 128K 32 N– 035 F2 M

Aeroflex Circuit
Technology

Memory Type

RS = Radiation Tolerant SRAM

Memory Depth, Locations

Memory Width, Bits
Options

N = None

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-STD-883 Compliant/SMD if applicable

Surface Mount Packages Thru-Hole 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

Screening

*

Package Type & Size

P1 =1.385"SQ PGA 66 Pins

Specifications subject to change without notice

Aeroflex Circuit Technology
35 South Service Road
Plainview New York 11803
www.aeroflex.com/act1.htm

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8

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