CY7C439-40VC
vs
MT52C9022DJ-35
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
MICRON TECHNOLOGY INC
Part Package Code
SOJ
SOJ
Package Description
0.300 INCH, PLASTIC, SOJ-28
PLASTIC, SOJ-28
Pin Count
28
28
Reach Compliance Code
not_compliant
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.71
8542.32.00.71
Access Time-Max
40 ns
35 ns
Additional Feature
SINGLE ARRAY; BYPASS XCVR; BYPASS REGISTER
RETRANSMIT
Clock Frequency-Max (fCLK)
20 MHz
22.2 MHz
Cycle Time
50 ns
45 ns
JESD-30 Code
R-PDSO-J28
R-PDSO-J28
JESD-609 Code
e0
e0
Length
17.91 mm
18.44 mm
Memory Density
18432 bit
18432 bit
Memory IC Type
BI-DIRECTIONAL FIFO
OTHER 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
Seated Height-Max
3.56 mm
3.66 mm
Standby Current-Max
0.02 A
0.005 A
Supply Current-Max
0.13 mA
0.1 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
Width
7.5 mm
7.67 mm
Base Number Matches
1
1
Pbfree Code
Compare CY7C439-40VC with alternatives
Compare MT52C9022DJ-35 with alternatives