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ACT-S512K8N-025F3I ACT-S512K8 High Speed 4 Megabit Monolithic SRAM
型号:   ACT-S512K8N-025F3I
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描述:   ACT-S512K8 High Speed 4 Megabit Monolithic SRAM
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品牌   AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
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ACT–S512K8 High Speed
4 Megabit Monolithic SRAM
Features
Low Power Monolithic CMOS 512K x 8 SRAM
I
Full Military (-55°C to +125°C) Temperature Range
I
Input and Output TTL Compatible Design
I
Fast 17,20,25,35,45 & 55ns Maximum Access Times
I
+5 V Power Supply
I
MIL-PRF-38534 Compliant MCMs Available
I
Industry Standard Pinouts
I
Packaging – Hermetic Ceramic
I
CIRCUIT TECHNOLOGY
www.aeroflex.com
General Description
The ACT–S512K8 is a high
speed, 4 Megabit CMOS
Monolithic SRAM designed for
full temperature range military,
space, or high reliability mass
memory and fast cache
applications.
The MCM is input and output
TTL compatible. Writing is
executed when the write
enable (WE) and chip enable
(CE) inputs are low and output
enable (OE) is high. Reading is
accomplished when WE is high
and CE and OE are both low.
Access time grades of 17ns,
20ns, 25ns, 35ns, 45ns and
55ns maximum are standard.
The +5 Volt power supply
version is standard and +3.3
Volt lower power model is a
future optional product.
The products are designed
for
operation
over
the
temperature range of -55°C to
+125°C and under the full
military environment. A DESC
Standard Military Drawing
(SMD) number is released.
The
ACT-S512K8
is
manufactured in Aeroflex’s
80,000
square
foot
MIL-PRF-38534
certified
facility in Plainview, N.Y.
36 Lead, .92" x .51" x .13" Flat Package (FP), Aeroflex code# "F3"
G
36 Lead, .92" x .43" x .184" Small Outline J lead (CSOJ),
Aeroflex code# "F4"
(.155 MAX thickness available, contact factory for details)
G
32 Lead, 1.6" x .60" x .20" Dual-in-line (DIP), Aeroflex code# "P4"
G
I
DESC SMD# 5962–95613 Released(F3,F4,P4)
Block Diagram – Flat Package(F3,F16), DIP(P4) & CSOJ(F4)
CE
WE
OE
A
0
– A
18
V
ss
V
cc
512Kx8
8
I/O
0-7
Pin Description
I/O
0-7
A
0–18
WE
CE
OE
V
CC
V
SS
NC
Data I/O
Address Inputs
Write Enable
Chip Enable
Output Enable
Power Supply
Ground
Not Connected
eroflex Circuit Technology - Advanced Multichip Modules © SCD1664 REV C 5/10/00
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