AM90C256-12PC vs MB81256-12Z feature comparison

AM90C256-12PC AMD

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MB81256-12Z FUJITSU Semiconductor Limited

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No
No
Obsolete Obsolete
ADVANCED MICRO DEVICES INC FUJITSU SEMICONDUCTOR AMERICA INC
DIP
DIP, DIP16,.3 DIP,
16
unknown unknown
EAR99 EAR99
8542.32.00.02 8542.32.00.02
FAST PAGE PAGE
120 ns 120 ns
RAS ONLY REFRESH RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
SEPARATE
R-PDIP-T16 R-GDIP-T16
e0
262144 bit 262144 bit
FAST PAGE DRAM PAGE MODE DRAM
1 1
1 1
1 1
16 16
262144 words 262144 words
256000 256000
ASYNCHRONOUS ASYNCHRONOUS
70 °C 70 °C
256KX1 256KX1
3-STATE 3-STATE
PLASTIC/EPOXY CERAMIC, GLASS-SEALED
DIP DIP
DIP16,.3
RECTANGULAR RECTANGULAR
IN-LINE IN-LINE
Not Qualified Not Qualified
256 256
5.08 mm 5.08 mm
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
NO NO
CMOS NMOS
COMMERCIAL COMMERCIAL
TIN LEAD
THROUGH-HOLE THROUGH-HOLE
2.54 mm 2.54 mm
DUAL DUAL
7.62 mm 7.62 mm
1 2
19.3 mm

Compare AM90C256-12PC with alternatives

Compare MB81256-12Z with alternatives