AT28C256F-20DM vs AT28C256F-20LC feature comparison

AT28C256F-20DM Microchip Technology Inc

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AT28C256F-20LC Atmel Corporation

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No No
Active Obsolete
MICROCHIP TECHNOLOGY INC ATMEL CORP
0.600 INCH, WINDOWED, CERDIP-28 QCCN, LCC32,.45X.55
compliant compliant
3A001.A.2.C EAR99
8542.32.00.51 8542.32.00.51
200 ns 200 ns
AUTOMATIC WRITE AUTOMATIC WRITE
NO NO
YES YES
10000 Write/Erase Cycles 10000 Write/Erase Cycles
R-GDIP-T28 R-CQCC-N32
e0 e0
37.25 mm 13.97 mm
262144 bit 262144 bit
EEPROM EEPROM
8 8
1 1
28 32
32768 words 32768 words
32000 32000
ASYNCHRONOUS ASYNCHRONOUS
125 °C 70 °C
-55 °C
32KX8 32KX8
3-STATE 3-STATE
CERAMIC, GLASS-SEALED CERAMIC, METAL-SEALED COFIRED
WDIP QCCN
DIP28,.6 LCC32,.45X.55
RECTANGULAR RECTANGULAR
IN-LINE, WINDOW CHIP CARRIER
64 words 64 words
PARALLEL PARALLEL
5 V 5 V
Not Qualified Not Qualified
5.72 mm 2.54 mm
0.0003 A 0.0002 A
0.08 mA 0.08 mA
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
NO YES
CMOS CMOS
MILITARY COMMERCIAL
TIN LEAD TIN LEAD
THROUGH-HOLE NO LEAD
2.54 mm 1.27 mm
DUAL QUAD
YES YES
15.24 mm 11.43 mm
3 ms 3 ms
2 1
No
QFJ
32

Compare AT28C256F-20DM with alternatives

Compare AT28C256F-20LC with alternatives