CY7C421-15JC
vs
QS7201-15LR
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
QUALITY SEMICONDUCTOR INC
Part Package Code
QFJ
Package Description
PLASTIC, LCC-32
Pin Count
32
Reach Compliance Code
not_compliant
unknown
ECCN Code
EAR99
HTS Code
8542.32.00.71
Access Time-Max
15 ns
15 ns
Additional Feature
RETRANSMIT
RETRANSMIT
Clock Frequency-Max (fCLK)
40 MHz
40 MHz
Cycle Time
25 ns
25 ns
JESD-30 Code
R-PQCC-J32
R-CQCC-N32
JESD-609 Code
e0
e0
Length
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
32
32
Number of Words
512 words
512 words
Number of Words Code
512
512
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
512X9
512X9
Output Characteristics
3-STATE
3-STATE
Output Enable
NO
NO
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
QCCJ
QCCN
Package Equivalence Code
LDCC32,.5X.6
LCC32,.45X.55
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.55 mm
Standby Current-Max
0.005 A
0.005 A
Supply Current-Max
0.065 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
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
11.43 mm
Base Number Matches
3
2
Compare CY7C421-15JC with alternatives
Compare QS7201-15LR with alternatives