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5962-9461109HMC

Description
Cache SRAM Module, 512KX32, 20ns, CMOS, CQFP68, 0.880 X 0.880 INCH, 0.200 INCH HEIGHT, DUAL CAVITY, CERAMIC, QFP-68
Categorystorage    storage   
File Size368KB,9 Pages
ManufacturerCobham Semiconductor Solutions
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5962-9461109HMC Overview

Cache SRAM Module, 512KX32, 20ns, CMOS, CQFP68, 0.880 X 0.880 INCH, 0.200 INCH HEIGHT, DUAL CAVITY, CERAMIC, QFP-68

5962-9461109HMC Parametric

Parameter NameAttribute value
Parts packaging codeQFP
package instructionQFP,
Contacts68
Reach Compliance Codeunknown
ECCN code3A001.A.2.C
Is SamacsysN
Maximum access time20 ns
Other featuresALSO CONFIGURABLE AS 2M X 8
Spare memory width16
JESD-30 codeS-CQFP-G68
JESD-609 codee4
length22.352 mm
memory density16777216 bit
Memory IC TypeCACHE SRAM MODULE
memory width32
Number of functions1
Number of terminals68
word count524288 words
character code512000
Operating modeASYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
organize512KX32
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQFP
Package shapeSQUARE
Package formFLATPACK
Parallel/SerialPARALLEL
Certification statusNot Qualified
Filter levelMIL-STD-883
Maximum seat height5.08 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelMILITARY
Terminal surfaceGOLD
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationQUAD
width22.352 mm
Base Number Matches1
ACT–S512K32 High Speed
16 Megabit SRAM Multichip Module
Features
4 Low Power CMOS 512K x 8 SRAMs in one MCM
Factory configured as 512K x 32; User configurable as 1M x 16 or 2M x 8
Input and Output TTL & CMOS Compatible Design
Fast 17,20,25,35,45,55ns Access Times
Full Commercial, Industrial and Military (-55°C to +125°C)
CIRCUIT TECHNOLOGY
www.aeroflex.com
General Description
The ACT–S512K32 is a High
Speed, 16 megabit CMOS
SRAM
Multichip
Module
(MCM) designed for full
temperature range industrial,
military, or space, mass
memory and fast cache
applications.
The MCM can be organized
as a 512K x 32 bit, 1M x 16 bit
or 2M x 8 bit device and 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)
input 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
high speed versions.
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. DESC
Standard Military Drawing
(SMD) numbers are released.
The
ACT-S512K32
is
manufactured in Aeroflex’s
80,000
square
foot
MIL-PRF-38534
certified
facility in Plainview, N.Y.
Temperature Range
MIL-PRF-38534 Compliant MCMs Available
+5 V Power Supply
Available in two Surface Mount Packages, and two PGA Type Package
68–Lead, Low Profile CQFP(F1), 1.56"SQ x .140"max
68–Lead, Dual-Cavity CQFP(F2), 0.88"SQ x .20"max
(.18 max thickness available, contact factory for details)
(Drops into the 68 Lead JEDEC .99"SQ CQFJ footprint)
68–Lead, Single-Cavity CQFP (F18), .94"SQ x .140"max
(Drops into the 68
Lead JEDEC .99"SQ CQFJ footprint)
66 Pin, 1.38" x 1.38" x .245" PGA Type, Aeroflex code# "P1"
66 Pin, 1.09" x 1.09" x .185" PGA Type, With Shoulder, Aeroflex code# "P7"
Internal Decoupling Capacitors
DESC SMD# 5962–94611 Released (F1,F2,F18,P1,P7)
Block Diagram – PGA Type Package (P1,P7) & CQFP (F2,F18)
Pin Description
WE
1
CE
1
WE
2
CE
2
WE
3
CE
3
WE
4
CE
4
I/O
0-31
A
0
– A
18
OE
512Kx8
512Kx8
512Kx8
512Kx8
A
0–18
WE
1–4
CE
1–4
OE
V
cc
8
I/O
0-7
8
I/O
8-15
8
I/O
16-23
8
I/O
24-31
GND
NC
Data I/O
Address Inputs
Write Enables
Chip Enables
Output Enable
Power Supply
Ground
Not Connected
Block Diagram – CQFP(F1)
Pin Description
CE
1
WE
OE
A
0
– A
18
512Kx8
512Kx8
512Kx8
512Kx8
CE
2
CE
3
CE
4
I/O
0-31
A
0–18
WE
CE
1–4
OE
V
cc
8
I/O
0-7
8
I/O
8-15
8
I/
O
16-23
8
I/O
24-31
GND
NC
Data I/O
Address Inputs
Write Enable
Chip Enables
Output Enable
Power Supply
Ground
Not Connected
eroflex Circuit Technology - Advanced Multichip Modules © SCD1660 REV D 5/21/01
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