X28C256TI
vs
AT27BV256-15RC
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
XICOR INC
|
ATMEL CORP
|
| Package Description |
TSOP1, TSSOP32,.56,20
|
0.330 INCH, PLASTIC, SOIC-28
|
| Reach Compliance Code |
unknown
|
compliant
|
| Access Time-Max |
300 ns
|
150 ns
|
| Additional Feature |
100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
|
CAN ALSO BE OPERATED AT 4.5V TO 5.5V RANGE
|
| Command User Interface |
NO
|
|
| Data Polling |
YES
|
|
| Data Retention Time-Min |
100
|
|
| Endurance |
100000 Write/Erase Cycles
|
|
| JESD-30 Code |
R-PDSO-G32
|
R-PDSO-G28
|
| JESD-609 Code |
e0
|
e0
|
| Length |
12.4 mm
|
18.25 mm
|
| Memory Density |
262144 bit
|
262144 bit
|
| Memory IC Type |
EEPROM
|
OTP ROM
|
| Memory Width |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
32
|
28
|
| 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
|
3-STATE
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
TSOP1
|
SOP
|
| Package Equivalence Code |
TSSOP32,.56,20
|
SOP28,.5
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE, THIN PROFILE
|
SMALL OUTLINE
|
| Page Size |
64 words
|
|
| Parallel/Serial |
PARALLEL
|
PARALLEL
|
| Programming Voltage |
5 V
|
13 V
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Screening Level |
MIL-STD-883
|
|
| Seated Height-Max |
1.2 mm
|
2.79 mm
|
| Standby Current-Max |
0.0005 A
|
0.00002 A
|
| Supply Current-Max |
0.06 mA
|
0.02 mA
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
2.7 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
0.5 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Toggle Bit |
YES
|
|
| Width |
8 mm
|
8.74 mm
|
| Write Cycle Time-Max (tWC) |
10 ms
|
|
| Base Number Matches |
10
|
1
|
| Pbfree Code |
|
No
|
| Part Package Code |
|
SOIC
|
| Pin Count |
|
28
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.32.00.71
|
| I/O Type |
|
COMMON
|
| Moisture Sensitivity Level |
|
2
|
| Peak Reflow Temperature (Cel) |
|
225
|
|
|
|
Compare X28C256TI with alternatives
Compare AT27BV256-15RC with alternatives