CY7C421-25VCT
vs
CY7C421-30VIR
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
CYPRESS SEMICONDUCTOR CORP
Part Package Code
SOJ
SOJ
Package Description
SOJ,
SOJ,
Pin Count
28
28
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.71
8542.32.00.71
Access Time-Max
25 ns
25 ns
Additional Feature
RETRANSMIT
RETRANSMIT
Cycle Time
35 ns
35 ns
JESD-30 Code
R-PDSO-J28
R-PDSO-J28
Length
17.907 mm
17.91 mm
Memory Density
4608 bit
4608 bit
Memory Width
9
9
Number of Functions
1
1
Number of Terminals
28
28
Number of Words
512 words
512 words
Number of Words Code
512
512
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
85 °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
SOJ
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.556 mm
3.56 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
COMMERCIAL
INDUSTRIAL
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.5057 mm
7.5 mm
Base Number Matches
1
1
Memory IC Type
OTHER FIFO
Supply Current-Max
0.08 mA
Compare CY7C421-25VCT with alternatives
Compare CY7C421-30VIR with alternatives