SCD#QM5295
Source Control Drawing
Upscreening/Manufacturing Specification P/N FT5C1008-20L3MB-IS
Title Page ................................................................................
List of Effective Pages ..............................................................
Change List .............................................................................
Definitions.................................................................................
Acronyms and Abbreviations .....................................................
1
2
3
3.1
3.2
3.3
4
4.1
5
5.1
6
6.1
7
8
8.1
8.2
8.3
8.4
Contents.
Introduction/Purpose ................................................................
Reference Documents...............................................................
Source of Parts.........................................................................
Original Part Manufacturer.........................................................
Screening Company ..................................................................
UK Supplier ..............................................................................
Manufacturing...........................................................................
Screening .................................................................................
Certificate of Conformity ............................................................
FT Certificate of Conformity .......................................................
Package Description..................................................................
Marking ....................................................................................
Traceability...............................................................................
Component selection.................................................................
General ....................................................................................
Nuclear Hardness .....................................................................
Baseline Component ................................................................
Obsolescence notice.................................................................
Date-190503
Date-
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Changes-Orig
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Name-MLSalmon
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TM
Force Technologies Ltd
2003
1
INTRODUCTION/PURPOSE
This document specifies the manufacturing, procurement details and screening requirements.
In brief the part is:128Kx8 SRAM 20nS 32 pad Rect CLCC to Mil Std 883
A package description is given in section 6 of this document.
REFERENCE DOCUMENTS
Test Method and procedures for
Microcircuits
General Specs for Hybrids
Sort, incoming and outgoing
Inspection procedures
MIL-STD-883
(latest issue)
MIL-PRF-38534
Department of Defence
Washington
DC 20363-5100, USA
2
3
SOURCE OF PARTS
This section provides an overview of the companies involved in the manufacture, screening and supply of the
part. Original procurement of parts shall be from the address specified in section 3.3.
Original Part Manufacturer
The original part: die are/were produced by : ISSI
Manufacturer:ISSI
Address:
USA
3.1
The donor part number is: IS61C1024
3.2
Assy /Manu,/Screening Company
The above parts are then assembled and screened by:
Classified Disclosure under NDA or disclosed as:
3.3
UK Supplier
The assembled/screened parts shall be procured from:
Force Technologies Ltd
Tel: +44(0)1264 731200
Ashley Court,
Fax: +44(0)1264 731444
Henley,
Marlborough,
Wilts, UK
SN8 3RH
The Force Technologies part number(Ordering Code) is:
FT5C1008-20L3MB-IS QM5295
4.0
Manufacture
(Manufacturing processes, assembly, Screen and test equipment listings available for inspection upon request.
Part Number breakdown
FT5C1008-20L3MB-IS
20
=
20nS
L3
=
32 CLCC Rect
M
=
Mil Temp
B
=
Mil-Std-883
IS
=
ISSI die
SRAM
Austin Semiconductor, Inc.
128K x 8 SRAM
WITH DUAL CHIP ENABLE
AVAILABLE AS MILITARY
SPECIFICATIONS
•SMD 5962-89598
•MIL-STD-883
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ1
DQ2
DQ3
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MT5C1008
PIN ASSIGNMENT
(Top View)
32-Pin DIP (C, CW)
32-Pin CSOJ (SOJ)
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
CC
A15
CE2
WE\
A13
A8
A9
A11
OE\
A10
CE\
DQ8
DQ7
DQ6
DQ5
DQ4
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ1
DQ2
DQ3
V
SS
32-Pin LCC (EC)
32-Pin SOJ (DCJ)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
CC
A15
CE2
WE\
A13
A8
A9
A11
OE\
A10
CE\
DQ8
DQ7
DQ6
DQ5
DQ4
FEATURES
•
•
•
•
•
•
High Speed: 12, 15, 20, 25, 35, 45, 55 and 70 ns
Battery Backup: 2V data retention
Low power standby
High-performance, low-power CMOS process
Single +5V (+10%) Power Supply
Easy memory expansion with CE1\, CE2, and OE\
options.
• All inputs and outputs are TTL compatible
32-Pin LCC (ECA)
4 3 2 1 32 31 30
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ1
DQ2
DQ3
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
CC
A15
CE2
WE\
A13
A8
A9
A11
OE\
A10
CE\
DQ8
DQ7
DQ6
DQ5
DQ4
OPTIONS
• Timing
12ns access
15ns access
20ns access
25ns access
35ns access
45ns access
55ns access
70ns access
• Package(s)•
Ceramic DIP (400 mil)
Ceramic DIP (600 mil)
Ceramic LCC
Ceramic LCC
Ceramic Flatpack
Ceramic SOJ
Ceramic SOJ
• 2V data retention/low power
MARKING
-12 (contact factory)
-15
-20
-25
-35
-45
-55*
-70*
A7
A6
A5
A4
A3
A2
A1
A0
DQ1
5
6
7
8
9
10
11
12
13
A12
A14
A10
6
NC
V
CC
A15
CE2
32-Pin Flat Pack (F)
29
28
27
26
25
24
23
22
21
WE
\
A13
A8
A9
A11
OE
\
A10
CE1
\
DQ8
14 15 16 17 18 19 20
DQ2
DQ3
V
SS
DQ4
DQ5
DQ6
DQ7
GENERAL DESCRIPTION
The MT5C1008 SRAM employs high-speed, low power
CMOS designs using a four-transistor memory cell, and are
fabricated using double-layer metal, double-layer polysilicon
technology.
For design flexibility in high-speed memory
applications, this device offers dual chip enables (CE1\, CE2)
and output enable (OE\). These control pins can place the
outputs in High-Z for additional flexibility in system design.
All devices operate from a single +5V power supply and all
inputs and outputs are fully TTL compatible.
Writing to these devices is accomplished when write
enable (WE\) and CE1\ inputs are both LOW and CE2 is HIGH.
Reading is accomplished when WE\ and CE2 remain HIGH and
CE1\ and OE\ go LOW. The devices offer a reduced power
standby mode when disabled, allowing system designs to
achieve low standby power requirements.
The “L” version offers a 2V data retention mode, re-
ducing current consumption to 1mA maximum.
C
CW
EC
ECA
F
DCJ
SOJ
L
No. 111
No. 112
No. 207
No. 208
No. 303
No. 501
No. 507
*Electrical characteristics identical to those provided for the 45ns
access devices.
MT5C1008
Rev. 6.5 7/02
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
1
SRAM
Austin Semiconductor, Inc.
FUNCTIONAL BLOCK DIAGRAM
V
CC
GND
MT5C1008
A
A
A
A
A
A
A
A
A
ROW DECODER
DQ8
I/O CONTROL
1,048,576-BIT
MEMORY ARRAY
DQ1
(LSB)
CE1\
CE2
COLUMN DECODER
(LSB)
OE\
WE\
POWER
DOWN
A A A A A A A A
NOTE:
The two least significant row address bits (A8 and A6) are encoded using gray code.
TRUTH TABLE
MODE
STANDBY
STANDBY
READ
READ
WRITE
OE\
X
X
L
H
X
CE1\
H
X
L
L
L
CE2
X
L
H
H
H
WE\
X
X
H
H
L
DQ
HIGH-Z
HIGH-Z
Q
HIGH-Z
D
POWER
STANDBY
STANDBY
ACTIVE
ACTIVE
ACTIVE
MT5C1008
Rev. 6.5 7/02
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
2
SRAM
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage Range (Vcc)...............................-.5V to +6.0V
Storage Temperature ....................................-65°C to +150°C
Short Circuit Output Current (per I/O)….......................20mA
Voltage on any Pin Relative to Vss................-.5V to Vcc+1 V
Max Junction Temperature**.......................................+150°C
Power Dissipation .....................................................................1 W
MT5C1008
*Stresses at or greater than those listed under "Absolute Maxi-
mum Ratings" may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions above those indicated
in the operation section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended
periods will affect reliability. Refer to page 17 of this
datasheet for a technical note on this subject.
** Junction temperature depends upon package type, cycle
time, loading, ambient temperature and airflow, and humidity.
ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC OPERATING CONDITIONS
(-55
o
C < T
C
< 125
o
C & -45
o
C to +85
o
C; V
CC
= 5.0V +10%)
DESCRIPTION
CONDITIONS
SYM
V
IH
V
IL
MIN
2.2
-0.5
-10
-10
2.4
MAX
V
CC
+0.5
0.8
10
10
UNITS
V
V
µA
µA
V
NOTES
1
1, 2
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
0V<V
IN
<V
CC
Output(s) disabled
0V<V
OUT
<V
CC
I
OH
=-4.0mA
I
OL
=8.0mA
IL
I
IL
O
V
OH
V
OL
1
1
0.4
MAX
-20
-25
150
140
V
PARAMETER
CONDITIONS
SYM
-12
250
-15
180
-35
135
-45
125
UNITS NOTES
mA
3
Power Supply
Current: Operating
CE\ < V
IL
; OE\, WE\, and CE2>V
IH
I
CCSP
V
CC
= MAX, f = MAX = 1/t
RC
(MIN)
Output Open
*L version only
I
CCLP *
CE\=V
IH,
CE2=V
IL
; Other Inputs at
<V
IL
, >V
IH
, V
CC
= MAX
f = 0 Hz
CE\ > V
CC
-0.2V; V
CC
= MAX
V
IL
< V
SS
-0.2V
V
IH
> V
CC
-0.2V; F = 0 Hz
I
SBT
250
180
140
130
125
115
mA
Power Supply
Current: Standby
25
25
25
25
25
25
mA
I
SBC
10
10
10
10
10
10
mA
CAPACITANCE
DESCRIPTION
Input Capacitance (A0-A16)
Output Capacitance
Input Capacitance (CE\, WE\, OE\)
MT5C1008
Rev. 6.5 7/02
CONDITIONS
T
A
= 25 C, f = 1MHz
V
CC
= 5V
o
SYM
C
I
C
O
C
I
MAX
12
14
20
UNITS
pF
pF
pF
NOTES
4
4
4
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
3
