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CAS-before-RAS refresh, RAS-only-refresh
Byte Write Capability
16 decoupling capacitors mounted on substrate
All inputs, outputs and clock fully TTL compatible
4 Byte interleave enabled, Dual Address inputs (A0/B0)
Buffered inputs except RAS and DQ
168 pin, dual read-out, Single in-Line Memory Module
Utilizes sixteen 1M
脳
4 -DRAMs (HYB 514400BJ/BT) and
four BiCMOS 8-bit buffers/line drivers 74ABT244
Two version : HYM 641010GS with SOJ-components (8.89 mm module thickness)
HYM 641020GS with TSOPII-components (4.06 mm module thickness)
1024 refresh cycles / 16 ms
Optimized for use in byte-write non-parity applications
Gold contact pads,double sided module with 25.35 mm (1000 mil) height
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Semiconductor Group
1
12.95
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