TMS4257-10FML
vs
HY53C256F-80
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
SK HYNIX INC
|
| Part Package Code |
QFN
|
LCC
|
| Package Description |
QCCJ, LDCC18,.33X.53
|
QCCJ, LDCC18,.33X.53
|
| Pin Count |
18
|
18
|
| Reach Compliance Code |
not_compliant
|
compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.32.00.02
|
8542.32.00.02
|
| Access Mode |
NIBBLE
|
FAST PAGE
|
| Access Time-Max |
100 ns
|
80 ns
|
| Additional Feature |
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
|
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
|
| I/O Type |
SEPARATE
|
SEPARATE
|
| JESD-30 Code |
R-PQCC-J18
|
R-PQCC-J18
|
| Length |
12.446 mm
|
12.446 mm
|
| Memory Density |
262144 bit
|
262144 bit
|
| Memory IC Type |
NIBBLE MODE DRAM
|
FAST PAGE DRAM
|
| Memory Width |
1
|
1
|
| Number of Functions |
1
|
1
|
| Number of Ports |
1
|
1
|
| Number of Terminals |
18
|
18
|
| 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 |
256KX1
|
256KX1
|
| Output Characteristics |
3-STATE
|
3-STATE
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
QCCJ
|
| Package Equivalence Code |
LDCC18,.33X.53
|
LDCC18,.33X.53
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Refresh Cycles |
256
|
256
|
| Seated Height-Max |
3.53 mm
|
3.55 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 |
NMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Form |
J BEND
|
J BEND
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
|
| Width |
7.366 mm
|
7.366 mm
|
| Base Number Matches |
1
|
1
|
| Pbfree Code |
|
No
|
| JESD-609 Code |
|
e0
|
| Supply Current-Max |
|
0.06 mA
|
| Terminal Finish |
|
TIN LEAD
|
|
|
|
Compare TMS4257-10FML with alternatives
Compare HY53C256F-80 with alternatives