X28C256SI-20T1
vs
X28VC256SMB-55
feature comparison
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
XICOR INC
|
XICOR INC
|
Package Description |
SOP,
|
PLASTIC, SOIC-28
|
Reach Compliance Code |
unknown
|
unknown
|
Access Time-Max |
200 ns
|
55 ns
|
Additional Feature |
100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
|
PAGE WRITE
|
Data Retention Time-Min |
100
|
|
Endurance |
100000 Write/Erase Cycles
|
|
JESD-30 Code |
R-PDSO-G28
|
R-PDSO-G28
|
Length |
17.9 mm
|
17.9 mm
|
Memory Density |
262144 bit
|
262144 bit
|
Memory IC Type |
EEPROM
|
EEPROM
|
Memory Width |
8
|
8
|
Number of Functions |
1
|
1
|
Number of Terminals |
28
|
28
|
Number of Words |
32768 words
|
32768 words
|
Number of Words Code |
32000
|
32000
|
Operating Mode |
ASYNCHRONOUS
|
ASYNCHRONOUS
|
Operating Temperature-Max |
85 °C
|
125 °C
|
Operating Temperature-Min |
-40 °C
|
-55 °C
|
Organization |
32KX8
|
32KX8
|
Output Characteristics |
3-STATE
|
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
SOP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
Parallel/Serial |
PARALLEL
|
PARALLEL
|
Programming Voltage |
5 V
|
5 V
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
2.67 mm
|
2.65 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 |
CMOS
|
CMOS
|
Temperature Grade |
INDUSTRIAL
|
MILITARY
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
DUAL
|
Width |
7.48 mm
|
7.5 mm
|
Write Cycle Time-Max (tWC) |
10 ms
|
|
Base Number Matches |
1
|
1
|
|
|
|
Compare X28C256SI-20T1 with alternatives
Compare X28VC256SMB-55 with alternatives