CY7C421-20JXC
vs
QS7201-20JRB
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
QUALITY SEMICONDUCTOR INC
Part Package Code
QFJ
Package Description
LEAD FREE, PLASTIC, LCC-32
Pin Count
32
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
HTS Code
8542.32.00.71
Access Time-Max
20 ns
20 ns
Additional Feature
RETRANSMIT
RETRANSMIT
Clock Frequency-Max (fCLK)
33.33 MHz
Cycle Time
30 ns
30 ns
JESD-30 Code
R-PQCC-J32
R-PQCC-J32
JESD-609 Code
e3
Length
13.97 mm
Memory Density
4608 bit
4608 bit
Memory IC Type
OTHER FIFO
OTHER FIFO
Memory Width
9
9
Moisture Sensitivity Level
3
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
125 °C
Operating Temperature-Min
-55 °C
Organization
512X9
512X9
Output Enable
NO
NO
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
QCCJ
Package Equivalence Code
LDCC32,.5X.6
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.55 mm
Standby Current-Max
0.005 A
Supply Current-Max
0.055 mA
0.12 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
MILITARY
Terminal Finish
Matte Tin (Sn)
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
20
Width
11.43 mm
Base Number Matches
1
1
Output Characteristics
3-STATE
Compare CY7C421-20JXC with alternatives
Compare QS7201-20JRB with alternatives