KM61257AJ-35
vs
CY7B193-20LC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SAMSUNG SEMICONDUCTOR INC
CYPRESS SEMICONDUCTOR CORP
Part Package Code
SOJ
QFJ
Package Description
SOJ, SOJ24,.34
LCC-32
Pin Count
24
32
Reach Compliance Code
unknown
compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
35 ns
20 ns
Additional Feature
BATTERY BACKUP
AUTOMATIC POWER-DOWN
I/O Type
SEPARATE
COMMON
JESD-30 Code
R-PDSO-J24
R-CQCC-N32
JESD-609 Code
e0
e0
Length
15.875 mm
13.97 mm
Memory Density
262144 bit
262144 bit
Memory IC Type
STANDARD SRAM
STANDARD SRAM
Memory Width
1
1
Number of Functions
1
1
Number of Ports
1
1
Number of Terminals
24
32
Number of Words
262144 words
262144 words
Number of Words Code
256000
256000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Organization
256KX1
256KX1
Output Characteristics
3-STATE
3-STATE
Output Enable
NO
YES
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
SOJ
QCCN
Package Equivalence Code
SOJ24,.34
LCC32,.45X.55
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
CHIP CARRIER
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.05 mm
2.286 mm
Standby Current-Max
0.002 A
Standby Voltage-Min
4.5 V
Supply Current-Max
0.1 mA
0.11 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
BICMOS
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
DUAL
QUAD
Width
7.62 mm
11.43 mm
Base Number Matches
1
1
Pbfree Code
Compare KM61257AJ-35 with alternatives
Compare CY7B193-20LC with alternatives