X28C256DM-20 vs KM28C256I-20 feature comparison

X28C256DM-20 Xicor Inc

Buy Now Datasheet

KM28C256I-20 Samsung Semiconductor

Buy Now Datasheet
No No
Obsolete Obsolete
XICOR INC SAMSUNG SEMICONDUCTOR INC
DIP, DIP28,.6 DIP, DIP28,.6
unknown unknown
200 ns 200 ns
100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
NO NO
YES YES
100
100000 Write/Erase Cycles 10000 Write/Erase Cycles
R-GDIP-T28 R-PDIP-T28
e0 e0
37.15 mm
262144 bit 262144 bit
EEPROM EEPROM
8 8
1 1
28 28
32768 words 32768 words
32000 32000
ASYNCHRONOUS ASYNCHRONOUS
125 °C 85 °C
-55 °C -40 °C
32KX8 32KX8
3-STATE 3-STATE
CERAMIC, GLASS-SEALED PLASTIC/EPOXY
DIP DIP
DIP28,.6 DIP28,.6
RECTANGULAR RECTANGULAR
IN-LINE IN-LINE
64 words 64 words
PARALLEL PARALLEL
5 V 5 V
Not Qualified Not Qualified
MIL-STD-883
5.9 mm 5.59 mm
0.0005 A 0.0001 A
0.06 mA 0.06 mA
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
NO NO
CMOS CMOS
MILITARY INDUSTRIAL
TIN LEAD TIN LEAD
THROUGH-HOLE THROUGH-HOLE
2.54 mm 2.54 mm
DUAL DUAL
YES YES
15.24 mm 15.24 mm
10 ms 5 ms
1 1
No
DIP
28
EAR99
8542.32.00.51

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