CY7C149-35DMB
vs
CY2148-45DMB
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
CYPRESS SEMICONDUCTOR CORP
Package Description
DIP,
DIP, DIP18,.3
Reach Compliance Code
unknown
not_compliant
ECCN Code
3A001.A.2.C
3A001.A.2.C
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
35 ns
45 ns
JESD-30 Code
R-GDIP-T18
R-PDIP-T18
Length
22.606 mm
22.606 mm
Memory Density
4096 bit
4096 bit
Memory IC Type
STANDARD SRAM
STANDARD SRAM
Memory Width
4
4
Number of Functions
1
1
Number of Terminals
18
18
Number of Words
1024 words
1024 words
Number of Words Code
1000
1000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Organization
1KX4
1KX4
Package Body Material
CERAMIC, GLASS-SEALED
PLASTIC/EPOXY
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Seated Height-Max
5.08 mm
5.08 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
CMOS
CMOS
Temperature Grade
MILITARY
MILITARY
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
7.62 mm
7.62 mm
Base Number Matches
2
1
Rohs Code
Part Package Code
DIP
Pin Count
18
Additional Feature
AUTOMATIC POWER-DOWN
I/O Type
COMMON
JESD-609 Code
e0
Number of Ports
1
Output Characteristics
3-STATE
Output Enable
NO
Package Equivalence Code
DIP18,.3
Qualification Status
Not Qualified
Screening Level
38535Q/M;38534H;883B
Standby Current-Max
0.03 A
Standby Voltage-Min
4.5 V
Supply Current-Max
0.14 mA
Terminal Finish
TIN LEAD
Compare CY7C149-35DMB with alternatives
Compare CY2148-45DMB with alternatives