隆 Semiconductor
MSC2343257A-xxBS8/DS8
DESCRIPTION
隆 Semiconductor
MSC2343257A-xxBS8/DS8
4,194,304-Word
樓
32-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO
1
The Oki MSC2343257A-xxBS8/DS8 is a fully decoded 4,194,304-word
樓
32-bit CMOS dynamic
random access memory composed of eight 16-Mb DRAMs (4M
樓
4) in SOJ. The mounting of eight
DRAMs together with decoupling capacitors on a 72-pin glass epoxy SIMM Package supports
any application where high density and large capacity of storage memory are required.
FEATURES
鈥?4,194,304-word
樓
32-bit organization
鈥?72-pin SIMM
MSC2343257A-xxBS8 : Gold tab
MSC2343257A-xxDS8 : Solder tab
鈥?Single 5 V supply
鹵10%
tolerance
鈥?Input
: TTL compatible
鈥?Output : TTL compatible, 3-state, nonlatch
鈥?Refresh : 2048 cycles/32 ms
鈥?/div>
CAS
before
RAS
refresh,
CAS
before
RAS
hidden refresh,
RAS-only
refresh capability
鈥?Multi-bit test mode capability
鈥?Fast Page Mode with EDO capability
PRODUCT FAMILY
Family
MSC2343257A-60BS8/DS8
MSC2343257A-70BS8/DS8
Access Time (Max.)
t
RAC
60 ns
70 ns
t
AA
30 ns
35 ns
t
CAC
15 ns
20 ns
Power Dissipation
Cycle Time
Operating (Max.) Standby (Max.)
(Min.)
110 ns
130 ns
5280 mW
4840 mW
44 mW
101
next