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SIMM modules with 8 388 608 words by 32-bit organization
for PC main memory applications
Fast access and cycle time
50 ns access time
90 ns cycle time (-50 version)
60 ns access time
110 ns cycle time (-60 version)
Fast page mode capability
35 ns cycle time (-50 version)
40 ns cycle time (-60 version)
Single + 5 V (鹵 10 %) supply
Low power dissipation
max. 5280 mW active (-50 version)
max. 4840 mW active (-60 version)
CMOS 鈥?88 mW standby
TTL
鈥?76 mW standby
CAS-before-RAS refresh
RAS-only-refresh
Hidden-refresh
16 decoupling capacitors mounted on substrate
All inputs, outputs and clocks fully TTL compatible
72 pin Single in-Line Memory Module (L-SIM-72) with 25.40 mm height
Utilizes sixteen 4Mx4-DRAMs in SOJ packages
2048 refresh cycles / 32 ms
Optimized for use in byte-write non-parity applications
Tin-Lead contact pads (S- version)
Gold contact pads (GS -version)
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Semiconductor Group
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Q67100-Q2001相關(guān)型號PDF文件下載
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