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PDF ACT-RS128K32N-035P1M Data sheet ( Hoja de datos )
| Número de pieza | ACT-RS128K32N-035P1M | |
| Descripción | RAD Tolerant ACT-RS128K32 High Speed 4 Megabit SRAM Multichip Module | |
| Fabricantes | Aeroflex Circuit Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ACT-RS128K32N-035P1M (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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RAD Tolerant
ACT–RS128K32 High Speed
4 Megabit SRAM Multichip Module
Features
Preliminary
s 4 Low Power CMOS 128K x 8 SRAMs in one MCM
s Overall configuration as 128K x 32
s Tolerant to 30KRad (Si)
s Latch-up Immunity to 112MeV/(mg/cm2)
s Input and Output TTL Compatible
s 35 & 45ns Access Times
s Full Military (-55°C to +125°C) Temperature Range
s For Class K devices per MIL-PRF-38534 - Consult Factory
s +5V Power Supply
s Choice of 4 Hermetically sealed Co-fired Packages:
q 68–Lead, Low Profile CQFP (F1), 1.56"SQ x .140"max
q 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)
q 66–Lead, PGA-Type (P1), 1.385"SQ x .245"max
s Internal Decoupling Capacitors
Block Diagram – PGA Type Package(P1) & CQFP(F2)
Pin Description
WE1 CE1 WE2 CE2 WE3 CE3 WE4 CE4 I/O0-31
Data I/O
A0 – A16
OE
A0–16 Address Inputs
WE1–4 Write Enables
128Kx8
128Kx8
128Kx8
128Kx8
CE1–4 Chip Enables
OE Output Enable
Vcc Power Supply
8
88
8
GND
Ground
I/O0-7
I/O8-15 I/O16-23 I/O24-31 NC Not Connected
Block Diagram – CQFP(F1)
Pin Description
CE1
CE2
CE3
CE4 I/O0-31
Data I/O
WE
OE
A0–16 Address Inputs
A0 – A16
WE Write Enable
128Kx8
128Kx8
128Kx8
128Kx8
CE1–4 Chip Enables
OE Output Enable
Vcc Power Supply
8
88
8
GND
Ground
I/O0-7
I/O8-15 I/O16-23 I/O24-31 NC Not Connected
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) inputs are
low. Reading is accomplished
when WE is high and CE and
output enable (OE) are both
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
80,000ft2
MIL-PRF-38534
certified facility in Plainview,
N.Y.
eroflex Circuit Technology - Advanced Multichip Modules © SCD3659 REV 3 12/17/98
1 page  
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Function
I/O8
I/O9
I/O10
A13
A14
A15
A16
NC
I/O0
I/O1
I/O2
WE2
CE2
GND
I/O11
A10
A11
Pin #
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Pin Numbers & Functions
66 Pins — PGA-Type
Function
Pin #
Function
A12 35 I/O25
Vcc 36 I/O26
CE1 37
A6
NC 38 A7
I/O3 39
NC
I/O15
40
A8
I/O14
41
A9
I/O13 42 I/O16
I/O12 43 I/O17
OE 44 I/O18
NC 45 VCC
WE1 46 CE4
I/O7 47 WE4
I/O6 48 I/O27
I/O5 49
A3
I/O4 50
A4
I/O24
51
A5
Pin #
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
Function
WE3
CE3
GND
I/O19
I/O31
I/O30
I/O29
I/O28
A0
A1
A2
I/O23
I/O22
I/O21
I/O20
"P1" — 1.385" SQ PGA Type Package Standard
Side View
.245
MAX
.025
.035
Pin 56
Bottom View
1.400 SQ
MAX
1.000
TYP
.600
TYP
Pin 1
.100
TYP
.020
.016
.145
MIN
All dimensions in inches
Aeroflex Circuit Technology ACT-RS128K32
Pin 66
5
1.000
TYP
.100 TYP
Pin 11
SCD3659 REV 3 12/17/98 Plainview NY (516) 694-6700
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet ACT-RS128K32N-035P1M.PDF ] | |
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| ACT-RS128K32N-035P1M | RAD Tolerant ACT-RS128K32 High Speed 4 Megabit SRAM Multichip Module | Aeroflex Circuit Technology |
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