KM48C2000AJ-5 vs UPD42S16800LE-50 feature comparison

KM48C2000AJ-5 Samsung Semiconductor

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UPD42S16800LE-50 NEC Electronics America Inc

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No
Obsolete Obsolete
SAMSUNG SEMICONDUCTOR INC NEC ELECTRONICS AMERICA INC
SOJ
SOJ, SOJ28,.44 SOJ,
28
unknown unknown
EAR99 EAR99
8542.32.00.02 8542.32.00.02
FAST PAGE FAST PAGE
50 ns 50 ns
RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
COMMON
R-PDSO-J28 R-PDSO-J28
e0
18.42 mm 18.67 mm
16777216 bit 16777216 bit
FAST PAGE DRAM FAST PAGE DRAM
8 8
1 1
1 1
28 28
2097152 words 2097152 words
2000000 2000000
ASYNCHRONOUS ASYNCHRONOUS
70 °C 70 °C
2MX8 2MX8
3-STATE 3-STATE
PLASTIC/EPOXY PLASTIC/EPOXY
SOJ SOJ
SOJ28,.44
RECTANGULAR RECTANGULAR
SMALL OUTLINE SMALL OUTLINE
Not Qualified Not Qualified
4096 4096
3.76 mm 3.7 mm
NO YES
0.001 A
0.09 mA
5.5 V 5.5 V
4.5 V 4.5 V
5 V 5 V
YES YES
CMOS CMOS
COMMERCIAL COMMERCIAL
Tin/Lead (Sn/Pb)
J BEND J BEND
1.27 mm 1.27 mm
DUAL DUAL
10.16 mm 10.16 mm
1 1

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