U635H64S2K25G1
vs
U635H64S2K45
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SIMTEK CORP
ZENTRUM MIKROELEKTRONIK DRESDEN AG
Part Package Code
SOIC
SOIC
Package Description
SOP,
SOP, SOP28,.5
Pin Count
28
28
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
25 ns
45 ns
JESD-30 Code
R-PDSO-G28
R-PDSO-G28
JESD-609 Code
e3
e0
Length
18.11 mm
Memory Density
65536 bit
65536 bit
Memory IC Type
NON-VOLATILE SRAM
NON-VOLATILE SRAM
Memory Width
8
8
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
8192 words
8192 words
Number of Words Code
8000
8000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
8KX8
8KX8
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.845 mm
2.85 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
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
MATTE TIN
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
8.407 mm
8.405 mm
Base Number Matches
1
2
Moisture Sensitivity Level
3
Package Equivalence Code
SOP28,.5
Standby Current-Max
0.003 A
Supply Current-Max
0.08 mA
Compare U635H64S2K25G1 with alternatives
Compare U635H64S2K45 with alternatives