HYM64V4045GU-50
3.3V 4M × 64-Bit EDO-DRAM Module 3.3V 4M x 72-Bit EDO-DRAM Module 168pin unbuffered DIMM Module with serial presence detect
HYM64V4005GU-50/-60 HYM64V4045GU-50/-60 HYM72V4005GU-50/-60 HYM72V4045GU-50/-60
- 168 Pin JEDEC Standard, Unbuffered 8 Byte Dual In-Line Memory Module for PC main memory applications 1 bank 4M x 64, 4M x 72 in 2k and 4k refresh organisations Optimized for byte-write non-parity or ECC applications Extended Data Out (EDO) Performance:
-50 t RAC t CAC t AA t RC t HPC RAS Access Time CAS Access Time Access Time from Address Cycle Time EDO Mode Cycle Time 50 ns 13 ns 25 ns 84 ns 20 ns -60 60 ns 15 ns 30 ns 104 ns 25 ns
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- Single +3.3 V ± 0.3 V Power Supply CAS-before-RAS refresh, RAS-only-refresh Decoupling capacitors mounted on substrate All inputs, outputs and clocks are fully LV-TTL patible Serial presence detects (optional) Utilizes 4M x 4 -DRAMs in TSOPII packages 2048 refresh cycles / 32 ms with 11 / 11 addressing ( Row / Column) for...
