KM424C257J-8
vs
M5M442256AJ-8
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
SAMSUNG SEMICONDUCTOR INC
|
MITSUBISHI ELECTRIC CORP
|
| Part Package Code |
SOJ
|
SOJ
|
| Package Description |
SOJ, SOJ28,.44
|
SOJ, SOJ28,.44
|
| Pin Count |
28
|
28
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.32.00.02
|
8542.32.00.02
|
| Access Mode |
FAST PAGE
|
FAST PAGE
|
| Access Time-Max |
80 ns
|
80 ns
|
| Additional Feature |
RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
|
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT
|
| JESD-30 Code |
R-PDSO-J28
|
R-PDSO-J28
|
| JESD-609 Code |
e0
|
e0
|
| Length |
18.415 mm
|
18.41 mm
|
| Memory Density |
1048576 bit
|
1048576 bit
|
| Memory IC Type |
VIDEO DRAM
|
VIDEO DRAM
|
| Memory Width |
4
|
4
|
| Number of Functions |
1
|
1
|
| Number of Ports |
2
|
2
|
| Number of Terminals |
28
|
28
|
| Number of Words |
262144 words
|
262144 words
|
| Number of Words Code |
256000
|
256000
|
| Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Organization |
256KX4
|
256KX4
|
| Output Characteristics |
3-STATE
|
3-STATE
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOJ
|
SOJ
|
| Package Equivalence Code |
SOJ28,.44
|
SOJ28,.44
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Refresh Cycles |
512
|
512
|
| Seated Height-Max |
3.76 mm
|
3.55 mm
|
| Standby Current-Max |
0.005 A
|
0.005 A
|
| Supply Current-Max |
0.15 mA
|
0.105 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
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
Tin/Lead (Sn/Pb)
|
| Terminal Form |
J BEND
|
J BEND
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
10.16 mm
|
10.16 mm
|
| Base Number Matches |
1
|
2
|
|
|
|
Compare KM424C257J-8 with alternatives
Compare M5M442256AJ-8 with alternatives