28C256-20/J vs X28C256D-20 feature comparison

28C256-20/J Microchip Technology Inc

Buy Now Datasheet

X28C256D-20 Xicor Inc

Buy Now Datasheet
No
No No
Obsolete Obsolete
MICROCHIP TECHNOLOGY INC XICOR INC
DIP
0.600 INCH, CERDIP-28 DIP, DIP28,.6
28
unknown unknown
EAR99
8542.32.00.51
200 ns 200 ns
AUTOMATIC WRITE 100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
NO NO
YES YES
10000 Write/Erase Cycles 100000 Write/Erase Cycles
R-GDIP-T28 R-GDIP-T28
e0 e0
36.83 mm 37.15 mm
262144 bit 262144 bit
EEPROM EEPROM
8 8
1 1
28 28
32768 words 32768 words
32000 32000
ASYNCHRONOUS ASYNCHRONOUS
70 °C 70 °C
32KX8 32KX8
3-STATE 3-STATE
CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
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
5.461 mm 5.9 mm
0.00015 A 0.0005 A
0.07 mA 0.06 mA
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
NO NO
CMOS CMOS
COMMERCIAL 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
2 ms 10 ms
1 1
100
MIL-STD-883

Compare 28C256-20/J with alternatives

Compare X28C256D-20 with alternatives