STK22C48-S25I
vs
U635H16BSK35
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SIMTEK CORP
SIMTEK CORP
Package Description
SOP, SOP28,.45
SOP, SOP24,.4
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
25 ns
35 ns
Additional Feature
HANDS-OFF AUTOMATIC STORE; STORE EEPROM HARDWARE OR AUTO STORE; AUTO RECALL
JESD-30 Code
R-PDSO-G28
R-PDSO-G24
JESD-609 Code
e0
e0
Length
18.085 mm
15.4 mm
Memory Density
16384 bit
16384 bit
Memory IC Type
NON-VOLATILE SRAM
NON-VOLATILE SRAM
Memory Width
8
8
Number of Functions
1
1
Number of Ports
1
Number of Terminals
28
24
Number of Words
2048 words
2048 words
Number of Words Code
2000
2000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Organization
2KX8
2KX8
Output Characteristics
3-STATE
Output Enable
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP28,.45
SOP24,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
240
240
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.54 mm
2.65 mm
Standby Current-Max
0.0015 A
0.003 A
Supply Current-Max
0.09 mA
0.085 mA
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
TIN LEAD
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
8.765 mm
7.5 mm
Base Number Matches
1
2
Pbfree Code
Part Package Code
SOIC
Pin Count
24
Compare STK22C48-S25I with alternatives
Compare U635H16BSK35 with alternatives