NS41256L15E/883
vs
WS128K32-45HSME
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
WHITE ELECTRONIC DESIGNS CORP
Package Description
QCCN, LCC32,.45X.55
1.185 X 1.185 INCH, HERMETIC SEALED, CERAMIC, HIP-66
Reach Compliance Code
unknown
unknown
ECCN Code
3A001.A.2.C
3A001.A.2.C
HTS Code
8542.32.00.41
8542.32.00.41
Access Time-Max
15 ns
45 ns
I/O Type
COMMON
JESD-30 Code
R-CQCC-N32
S-CPGA-P66
Memory Density
262144 bit
4194304 bit
Memory IC Type
STANDARD SRAM
SRAM MODULE
Memory Width
8
16
Number of Functions
1
1
Number of Terminals
32
66
Number of Words
32768 words
262144 words
Number of Words Code
32000
256000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Organization
32KX8
256K16
Output Characteristics
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
QCCN
PGA
Package Equivalence Code
LCC32,.45X.55
Package Shape
RECTANGULAR
SQUARE
Package Style
CHIP CARRIER
GRID ARRAY
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Screening Level
38535Q/M;38534H;883B
MIL-STD-883
Standby Current-Max
0.0005 A
Standby Voltage-Min
2 V
Supply Current-Max
0.16 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
NO
Technology
CMOS
CMOS
Temperature Grade
MILITARY
MILITARY
Terminal Form
NO LEAD
PIN/PEG
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
QUAD
PERPENDICULAR
Base Number Matches
1
1
Rohs Code
Additional Feature
USER CONFIGURABLE AS 128K X 32
Alternate Memory Width
8
Length
30.1 mm
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Seated Height-Max
6.22 mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
30.1 mm
Compare NS41256L15E/883 with alternatives
Compare WS128K32-45HSME with alternatives