TC54256AF
vs
SST27SF256-90-3C-WHE
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
TOSHIBA CORP
|
SILICON STORAGE TECHNOLOGY INC
|
| Part Package Code |
SOIC
|
TSOP1
|
| Package Description |
SOP, SOP28,.5
|
TSOP1, TSSOP32,.56,20
|
| Pin Count |
28
|
32
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.32.00.71
|
8542.32.00.51
|
| Access Time-Max |
200 ns
|
90 ns
|
| I/O Type |
COMMON
|
|
| JESD-30 Code |
R-PDSO-G28
|
R-PDSO-G32
|
| JESD-609 Code |
e0
|
|
| Length |
18.5 mm
|
12.4 mm
|
| Memory Density |
262144 bit
|
262144 bit
|
| Memory IC Type |
OTP ROM
|
FLASH
|
| Memory Width |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
28
|
32
|
| Number of Words |
32768 words
|
32768 words
|
| Number of Words Code |
32000
|
32000
|
| Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Organization |
32KX8
|
32KX8
|
| Output Characteristics |
3-STATE
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
TSOP1
|
| Package Equivalence Code |
SOP28,.5
|
TSSOP32,.56,20
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE, THIN PROFILE
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Peak Reflow Temperature (Cel) |
240
|
|
| Programming Voltage |
12.5 V
|
12 V
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.7 mm
|
1.2 mm
|
| Standby Current-Max |
0.0001 A
|
0.0001 A
|
| Supply Current-Max |
0.03 mA
|
0.03 mA
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
4.5 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
0.5 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
8.8 mm
|
8 mm
|
| Base Number Matches |
5
|
1
|
| Command User Interface |
|
NO
|
| Data Polling |
|
NO
|
| Toggle Bit |
|
NO
|
|
|
|
Compare TC54256AF with alternatives
Compare SST27SF256-90-3C-WHE with alternatives