AT28C256E-20DM vs KM28C256-20 feature comparison

AT28C256E-20DM Atmel Corporation

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KM28C256-20 Samsung Semiconductor

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No No
No No
Transferred Obsolete
ATMEL CORP SAMSUNG SEMICONDUCTOR INC
DIP DIP
WDIP, DIP28,.6 PLASTIC, DIP-28
28 28
compliant unknown
3A001.A.2.C EAR99
8542.32.00.51 8542.32.00.51
200 ns 200 ns
AUTOMATIC WRITE
NO NO
YES YES
100000 Write/Erase Cycles 10000 Write/Erase Cycles
R-GDIP-T28 R-PDIP-T28
e0 e0
37.25 mm
262144 bit 262144 bit
EEPROM EEPROM
8 8
1 1
28 28
32768 words 32768 words
32000 32000
ASYNCHRONOUS ASYNCHRONOUS
125 °C 70 °C
-55 °C
32KX8 32KX8
3-STATE 3-STATE
CERAMIC, GLASS-SEALED PLASTIC/EPOXY
WDIP DIP
DIP28,.6 DIP28,.6
RECTANGULAR RECTANGULAR
IN-LINE, WINDOW IN-LINE
64 words 64 words
PARALLEL PARALLEL
5 V 5 V
Not Qualified Not Qualified
5.72 mm 5.59 mm
0.0003 A 0.0001 A
0.08 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 COMMERCIAL
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
2 1

Compare AT28C256E-20DM with alternatives

Compare KM28C256-20 with alternatives