HYM724000GS-50-
4M × 72-Bit Dynamic RAM Module (ECC
- Module )
HYM 724000GS-50/-60 HYM 724010GS-50/-60
Preliminary Information
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4 194 304 words by 72-bit ECC
- mode organization 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 with 35 ns cycle time (-50 version) 40 ns cycle time (-60 version) Single + 5 V (± 10 %) supply Low power dissipation max. 9900 m W active (-50 version) max. 8910 m W active (-60 version) CMOS
- 165 m W standby TTL
- 275 m W standby
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CAS-before-RAS refresh, RAS-only-refresh 18 decoupling capacitors mounted on substrate All inputs, outputs and clock fully TTL patible 4 Byte interleave enabled, Dual Address inputs (A0/B0) Buffered inputs excepts RAS and DQ 168 pin, dual read-out, Single in-Line Memory Module Utilizes eighteen 4M × 4 -DRAMs in TSOPII-packages and four Bi CMOS 8-bit buffers/line drivers 74ABT244 Two versions : HYM 724000GS with...
