WS128K32-55G2C
vs
WS512K32L-20G2LMA
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
WHITE ELECTRONIC DESIGNS CORP
|
WHITE ELECTRONIC DESIGNS CORP
|
| Package Description |
22 X 22 MM, HERMETIC SEALED, CERAMIC, QFP-68
|
22.40 X 22.40 MM, 5.08 MM HEIGHT, HERMETIC SEALED, CERAMIC, QFP-68
|
| Reach Compliance Code |
unknown
|
unknown
|
| Access Time-Max |
55 ns
|
20 ns
|
| Additional Feature |
CONFIGURABLE AS 128K X 32
|
USER CONFIGURABLE AS 2M X 8
|
| JESD-30 Code |
S-CQFP-G68
|
S-CQFP-G68
|
| Length |
22.4 mm
|
22.36 mm
|
| Memory Density |
4194304 bit
|
16777216 bit
|
| Memory IC Type |
SRAM MODULE
|
SRAM MODULE
|
| Memory Width |
8
|
32
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
68
|
68
|
| Number of Words |
524288 words
|
524288 words
|
| Number of Words Code |
512000
|
512000
|
| Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
70 °C
|
125 °C
|
| Operating Temperature-Min |
|
-55 °C
|
| Organization |
512KX8
|
512KX32
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
QFP
|
QFP
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
FLATPACK
|
FLATPACK
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.1 mm
|
5.1 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
|
MILITARY
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
22.4 mm
|
22.36 mm
|
| Base Number Matches |
3
|
1
|
| Rohs Code |
|
No
|
| ECCN Code |
|
3A001.A.2.C
|
| HTS Code |
|
8542.32.00.41
|
| Alternate Memory Width |
|
16
|
| I/O Type |
|
COMMON
|
| Output Characteristics |
|
3-STATE
|
| Package Equivalence Code |
|
QFP68,.99SQ,50
|
| Peak Reflow Temperature (Cel) |
|
NOT SPECIFIED
|
| Screening Level |
|
MIL-STD-883
|
| Standby Current-Max |
|
0.028 A
|
| Standby Voltage-Min |
|
2 V
|
| Supply Current-Max |
|
0.66 mA
|
| Time@Peak Reflow Temperature-Max (s) |
|
NOT SPECIFIED
|
|
|
|
Compare WS128K32-55G2C with alternatives
Compare WS512K32L-20G2LMA with alternatives