CY7C421-65VI
vs
CY7C421-30JCT
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
CYPRESS SEMICONDUCTOR CORP
Part Package Code
SOJ
QFJ
Package Description
0.300 INCH, PLASTIC, SOJ-28
PLASTIC, LCC-32
Pin Count
28
32
Reach Compliance Code
not_compliant
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.71
8542.32.00.71
Access Time-Max
65 ns
30 ns
Additional Feature
RETRANSMIT
RETRANSMIT
Clock Frequency-Max (fCLK)
12.5 MHz
25 MHz
Cycle Time
80 ns
40 ns
JESD-30 Code
R-PDSO-J28
R-PQCC-J32
JESD-609 Code
e0
e0
Length
17.91 mm
13.97 mm
Memory Density
4608 bit
4608 bit
Memory IC Type
OTHER FIFO
OTHER FIFO
Memory Width
9
9
Number of Functions
1
1
Number of Terminals
28
32
Number of Words
512 words
512 words
Number of Words Code
512
512
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Organization
512X9
512X9
Output Characteristics
3-STATE
3-STATE
Output Enable
NO
NO
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOJ
QCCJ
Package Equivalence Code
SOJ28,.34
LDCC32,.5X.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.56 mm
3.55 mm
Standby Current-Max
0.008 A
0.005 A
Supply Current-Max
0.065 mA
0.04 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
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
QUAD
Width
7.5 mm
11.43 mm
Base Number Matches
3
1
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Compare CY7C421-30JCT with alternatives