P4C1281-35PI
vs
WS512K32N-20G2LM
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Active
|
Transferred
|
| Ihs Manufacturer |
PYRAMID SEMICONDUCTOR CORP
|
WHITE ELECTRONIC DESIGNS CORP
|
| Part Package Code |
DIP
|
|
| Package Description |
0.300 INCH, PLASTIC, DIP-28
|
22.40 X 22.40 MM, 5.08 MM HEIGHT, HERMETIC SEALED, CERAMIC, QFP-68
|
| Pin Count |
28
|
|
| Reach Compliance Code |
compliant
|
unknown
|
| ECCN Code |
EAR99
|
3A001.A.2.C
|
| HTS Code |
8542.32.00.41
|
8542.32.00.41
|
| Access Time-Max |
35 ns
|
20 ns
|
| JESD-30 Code |
R-PDIP-T28
|
S-CQFP-G68
|
| JESD-609 Code |
e0
|
e4
|
| Length |
34.861 mm
|
22.36 mm
|
| Memory Density |
262144 bit
|
16777216 bit
|
| Memory IC Type |
STANDARD SRAM
|
SRAM MODULE
|
| Memory Width |
4
|
32
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
28
|
68
|
| Number of Words |
65536 words
|
524288 words
|
| Number of Words Code |
64000
|
512000
|
| Operating Mode |
SYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
85 °C
|
125 °C
|
| Operating Temperature-Min |
-40 °C
|
-55 °C
|
| Organization |
64KX4
|
512KX32
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
DIP
|
QFP
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
IN-LINE
|
FLATPACK
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.334 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 |
NO
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
MILITARY
|
| Terminal Finish |
TIN LEAD
|
GOLD
|
| Terminal Form |
THROUGH-HOLE
|
GULL WING
|
| Terminal Pitch |
2.54 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
QUAD
|
| Width |
7.62 mm
|
22.36 mm
|
| Base Number Matches |
1
|
3
|
| Additional Feature |
|
USER CONFIGURABLE AS 2M X 8
|
| Alternate Memory Width |
|
16
|
| Screening Level |
|
MIL-STD-883
|
|
|
|
Compare P4C1281-35PI with alternatives