P4C167L-20LMB
vs
P4C149-55CM
feature comparison
| Pbfree Code |
No
|
No
|
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
PYRAMID SEMICONDUCTOR CORP
|
PYRAMID SEMICONDUCTOR CORP
|
| Part Package Code |
QLCC
|
DIP
|
| Package Description |
CERAMIC, LCC-20
|
0.300 INCH, SIDE BRAZED, CERAMIC, DIP-18
|
| Pin Count |
20
|
18
|
| Reach Compliance Code |
compliant
|
compliant
|
| ECCN Code |
3A001.A.2.C
|
3A001.A.2.C
|
| HTS Code |
8542.32.00.41
|
8542.32.00.41
|
| Access Time-Max |
20 ns
|
35 ns
|
| JESD-30 Code |
R-CQCC-N20
|
R-CDIP-T18
|
| JESD-609 Code |
e0
|
e0
|
| Length |
10.922 mm
|
24.384 mm
|
| Memory Density |
16384 bit
|
4096 bit
|
| Memory IC Type |
STANDARD SRAM
|
STANDARD SRAM
|
| Memory Width |
1
|
4
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
18
|
| Number of Words |
16384 words
|
1024 words
|
| Number of Words Code |
16000
|
1000
|
| Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
125 °C
|
125 °C
|
| Operating Temperature-Min |
-55 °C
|
-55 °C
|
| Organization |
16KX1
|
1KX4
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
QCCN
|
DIP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
IN-LINE
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
MIL-STD-883 Class B
|
MIL-STD-883
|
| Seated Height-Max |
1.905 mm
|
5.08 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
|
NO
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
MILITARY
|
MILITARY
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
NO LEAD
|
THROUGH-HOLE
|
| Terminal Pitch |
1.27 mm
|
2.54 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Width |
7.4295 mm
|
7.62 mm
|
| Base Number Matches |
1
|
1
|
|
|
|
Compare P4C167L-20LMB with alternatives
Compare P4C149-55CM with alternatives