WS128K32-55G4M by WHITE ELECTRONIC DESIGNS CORP | Sourcengine

WHITE ELECTRONIC DESIGNS CORP WS128K32-55G4M

Lifecycle status
Discontinued
Description
SRAM Module, 256K16, 55ns, CMOS, CQFP68
Category
Semiconductors Memory ICs SRAMs SRAM MODULE

ECCN
3A991.b.2.a
ECCN Governance
EAR
HTS Code
8542.32.00.41
SB Code
8542.32.00.40

I/O Type
COMMON
Technology
CMOS
Width (mm)
40
Length (mm)
40
JESD-30 Code
S-CQFP-F68
Memory Width
16
Package Code
QFF
Package Shape
SQUARE
Package Style
FLATPACK Meter
Surface Mount
YES
Terminal Form
FLAT
J-STD-609 Code
e0
Memory IC Type
SRAM MODULE
Operating Mode
ASYNCHRONOUS
Parallel/Serial
PARALLEL
Terminal Finish
Tin/Lead (Sn/Pb)
DLA Qualification
Not Qualified
Temperature Grade
MILITARY
Terminal Position
QUAD
Additional Feature
USER CONFIGURABLE AS 128K X 32
Memory Organization
256K16
Number of Functions
1
Number of Terminals
68
Terminal Pitch (mm)
1.27
Access Time-Max (ns)
55
Number of Words Code
256K
Memory Density (bits)
4194304
Package Body Material
CERAMIC, METAL-SEALED COFIRED
Alternate Memory Width
8
Output Characteristics
3-STATE
Seated Height-Max (mm)
5.1
Supply Voltage-Max (V)
5.5
Supply Voltage-Min (V)
4.5
Supply Voltage-Nom (V)
5
Number of Words (words)
262144
Standby Current-Max (A)
0.06
Standby Voltage-Min (V)
4.5
Supply Current-Max (mA)
440
Package Equivalence Code
QFL68,1.56SQ
Operating Temperature-Max (Cel)
125
Operating Temperature-Min (Cel)
-55