QS7203-50V
vs
CY7C439-40VC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
QUALITY SEMICONDUCTOR INC
CYPRESS SEMICONDUCTOR CORP
Reach Compliance Code
unknown
not_compliant
Access Time-Max
50 ns
40 ns
Additional Feature
RETRANSMIT
SINGLE ARRAY; BYPASS XCVR; BYPASS REGISTER
Clock Frequency-Max (fCLK)
15 MHz
20 MHz
Cycle Time
65 ns
50 ns
JESD-30 Code
R-PDSO-J28
R-PDSO-J28
JESD-609 Code
e0
e0
Memory Density
18432 bit
18432 bit
Memory IC Type
OTHER FIFO
BI-DIRECTIONAL FIFO
Memory Width
9
9
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
2048 words
2048 words
Number of Words Code
2000
2000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
2KX9
2KX9
Output Characteristics
3-STATE
3-STATE
Output Enable
NO
NO
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOJ
SOJ
Package Equivalence Code
SOJ28,.34
SOJ28,.34
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Standby Current-Max
0.005 A
0.02 A
Supply Current-Max
0.1 mA
0.13 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
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Base Number Matches
3
1
Part Package Code
SOJ
Package Description
0.300 INCH, PLASTIC, SOJ-28
Pin Count
28
ECCN Code
EAR99
HTS Code
8542.32.00.71
Length
17.91 mm
Seated Height-Max
3.56 mm
Width
7.5 mm
Compare QS7203-50V with alternatives
Compare CY7C439-40VC with alternatives