CY7C146-55NCT
vs
71421SA55JI
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
CYPRESS SEMICONDUCTOR CORP
INTEGRATED DEVICE TECHNOLOGY INC
Part Package Code
QFP
PLCC
Package Description
QFP,
0.750 X 0.750 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-52
Pin Count
52
52
Reach Compliance Code
unknown
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
55 ns
55 ns
Additional Feature
AUTOMATIC POWER-DOWN; INTERRUPT FLAG
INTERRUPT FLAG; AUTOMATIC POWER-DOWN
JESD-30 Code
S-PQFP-G52
S-PQCC-J52
Length
10 mm
19.1262 mm
Memory Density
16384 bit
16384 bit
Memory IC Type
DUAL-PORT SRAM
MULTI-PORT SRAM
Memory Width
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
52
52
Number of Words
2048 words
2048 words
Number of Words Code
2000
2000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Organization
2KX8
2KX8
Output Characteristics
3-STATE
3-STATE
Output Enable
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QFP
QCCJ
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.45 mm
4.572 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
GULL WING
J BEND
Terminal Pitch
0.65 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
10 mm
19.1262 mm
Base Number Matches
1
1
Pbfree Code
Rohs Code
Manufacturer Package Code
PL52
I/O Type
COMMON
JESD-609 Code
e0
Moisture Sensitivity Level
3
Package Equivalence Code
LDCC52,.8SQ
Peak Reflow Temperature (Cel)
225
Standby Current-Max
0.03 A
Standby Voltage-Min
4.5 V
Supply Current-Max
0.19 mA
Terminal Finish
TIN LEAD
Time@Peak Reflow Temperature-Max (s)
20
Compare CY7C146-55NCT with alternatives
Compare 71421SA55JI with alternatives