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ACT-SF128K16N-26P7M ACT-SF128K16 High Speed 128Kx16 SRAM/FLASH Multichip Module
型号:   ACT-SF128K16N-26P7M
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描述:   ACT-SF128K16 High Speed 128Kx16 SRAM/FLASH Multichip Module
文件大小 :   171 K    11 页
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品牌   AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
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ACT–SF128K16 High Speed
128Kx16 SRAM/FLASH Multichip Module
CIRCUIT TECHNOLOGY
FEATURES
www.aeroflex.com
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Packaging – Hermetic Ceramic
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2 – 128K x 8 SRAMs & 2 – 128K x 8 Flash Die in
One MCM
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Access Times of 25ns (SRAM) and 60ns (Flash)
or
35ns (SRAM) and 70 or 90ns (Flash)
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128K x 16 SRAM
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128K x 16 5V Flash
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Organized as 128K x 16 of SRAM and 128K x 16 of
Flash Memory with Separate Data Buses
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Both Blocks of Memory are User Configurable as
256K x 8
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Low Power CMOS
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Input and Output TTL Compatible Design
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MIL-PRF-38534 Compliant MCMs Available
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Decoupling Capacitors and Multiple Grounds for Low
Noise
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Industrial and Military Temperature Ranges
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Industry Standard Pinouts
Note: Programming information available upon request
66 Pin, 1.08" x 1.08" x .160" PGA Type, No Shoulder,
Aeroflex code# "P3"
q
66 Pin, 1.08" x 1.08" x .185" PGA Type, With
Shoulder, Aeroflex code# "P7"
q
68 Lead, .94" x .94" x .140" Single-Cavity Small
Outline Gull Wing, Aeroflex code# "F18"
(Drops into
the 68 Lead JEDEC .99"SQ CQFJ footprint)
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DESC SMD Pending – 5962-96900
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FLASH MEMORY FEATURES
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Sector Architecture (Each Die)
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s
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Equal Sectors of 16K bytes each
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Any combination of sectors can be erased with one
command sequence.
+5V Programing, 5V ±10% Supply
Embedded Erase and Program Algorithms
Hardware and Software Write Protection
Internal Program Control Time.
10,000 Erase/Program Cycles
q
8
Block Diagram – PGA Type Package (P3,P7) and CQFP (F18)
Pin Description
SWE
1
SCE
1
SWE
2
SCE
2
FWE
1
FCE
1
FWE
2
FCE
2
FI/O
0-15
OE
A
0
A
16
128Kx8
SRAM
8
SI/O
0-7
128Kx8
SRAM
8
SI/O
8-15
128Kx8
Flash
8
FI/O
0-7
128Kx8
Flash
8
FI/O
8-15
SI/O
0-15
A
0–16
FWE
1-2
Flash Data I/O
SRAM Data I/O
Address Inputs
Flash Write Enables
SWE
1-2
SRAM Write Enables
FCE
1-2
SCE
1-2
OE
NC
V
CC
GND
Flash Chip Enables
SRAM Chip Enables
Output Enable
Not Connected
Power Supply
Ground
eroflex Circuit Technology - Advanced Multichip Modules © SCD1677 REV A 4/28/98
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