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ACT-E128K32C-300F2M Datasheet

  • ACT-E128K32C-300F2M

  • ACT-E128K32 High Speed 4 Megabit EEPROM Multichip Module

  • 12頁

  • AEROFLEX

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ACT鈥揈128K32 High Speed
4 Megabit EEPROM Multichip Module
Features
Package
鈻?/div>
Organized as 128K x 32
鈼?/div>
User
CIRCUIT TECHNOLOGY
www.aeroflex.com
鈻?/div>
4 Low Power 128K x 8 EEPROM Die in One MCM
鈻?/div>
Packaging 鈥?Hermetic Ceramic
Configurable to 256K x 16 or 512K x 8
鈻?/div>
CMOS and TTL Compatible Inputs and Outputs
鈻?/div>
Access Times of 120,140,150, 200, 250& 300ns
鈻?/div>
+5V 鹵10% Supply
鈻?/div>
Automatic Page Write Operation
鈻?/div>
Page Write Cycle Time: 10ms Max
鈻?/div>
Data Retention Ten Years Minimum
鈻?/div>
Low Power CMOS
鈻?/div>
Data Polling for End of Write Detection
鈻?/div>
Industry Standard Pinouts
66 Pin, 1.08" x 1.08" x .160" PGA Type, No Shoulder,
Aeroflex code# "P3"
鈼?/div>
66 Pin, 1.08" x 1.08" x .185" PGA Type, With
Shoulder, Aeroflex code# "P7"
鈼?/div>
68 Lead, .88" x .88" x .200" Dual-Cavity Small
Outline Gull Wing, Aeroflex code# "F2"
(Drops into
the 68 Lead JEDEC .99"SQ CQFJ footprint)
鈼?/div>
鈻?/div>
MIL-PRF-38534 Compliant MCMs Available
鈻?/div>
Hardware and Software Data Protection
鈻?/div>
Internal Decoupling Capacitors for Low Noise
Operation
鈻?/div>
Commercial, Industrial and Military Temperature
Ranges
鈻?/div>
SMD# 5962鈥?4585 Released (P7 & F2)
General Description
Block Diagram 鈥?PGA Type Package (P3,P7) & CQFP (F2)
The ACT鈥揈128K32 is a high
speed, 4 megabit, CMOS
EEPROM multichip module
(MCM) designed for full
temperature range military,
space, or high reliability
applications. The MCM can be
organized as a 256K x 16 bits
or 512K x 8 bits device and is
input and output CMOS and
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
times
grades
of
120, 140, 150, 200, 250 & 300ns
are standard.
The
ACT鈥揈128K32
is
packaged in a choice of
hermetically sealed co-fired
ceramic packages, a 66 pin,
1.08" sq PGA or a 68 lead, .88"
sq gullwing CQFP. The device
operates over the temperature
range of -55擄C to +125擄C and
military environment.
WE
1
CE
1
WE
2
CE
2
WE
3
CE
3
WE
4
CE
4
A
0
鈥?A
16
OE
128Kx8
128Kx8
128Kx8
128Kx8
8
8
8
8
I/O
0-7
I/O
8-15
I/O
16
-
23
I/O
24-31
Pin Description
I/O
0-31
Data I/O
A
0鈥?6
Address Inputs
WE
1-4
Write Enables
OE
CE
1-4
V
CC
GND
Output Enable
Chip Enables
Power Supply
Ground
eroflex Circuit Technology - Advanced Multichip Modules 漏 SCD1662 REV B 9/5/01

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