HYM72V1625GS-50中文資料西門子數(shù)據(jù)手冊(cè)PDF規(guī)格書

16M × 72-Bit EDO-DRAM Module (ECC - Module)

168pin buffered DIMM Module

The HYM 72V1625/35GS-50/-60 is a 128 MByte DRAM module organized as 16 777 216 words by 72-bit in a 168-pin, dual read-out, single-in-line package comprising eighteen HYB 3164405AT/AJ 16M × 4 EDO-DRAMs in 400 mil wide TSOPII or SOJ- packages mounted together with ceramic decoupling capacitors on a PC board. All inputs except RAS and DQ are buffered by using BiCMOS buffers/line drivers.

? 168 Pin JEDEC Standard, Buffered 8 Byte Dual In-Line Memory Module for PC main memory applications

? 1 bank 16M x 72 organisation

? Optimized for ECC applications

? Extended Data Out ( EDO )

? Performance:

? Single + 3.3V (± 0.3V) supply

? CAS-before-RAS refresh, RAS-only-refresh

? Decoupling capacitors mounted on substrate

? All inputs, outputs and clock fully LVTTL & LVCMOS compatible

? 4 Byte interleave enabled, Dual Address inputs (A0/B0)

? Buffered inputs excepts RAS and DQ

? Parallel Presence detects

? Utilizes eighteen 400mil wide 16M × 4 - EDO- DRAMs and BiCMOS buffers/line drivers

? Two versions : HYM 72V1635GS with TSOPII-components (4 mm thickness)

HYM 72V1625GS with SOJ-components (9 mm thickness)

? 4096 refresh cycles / 64 ms with 12 / 12 addressing

? Gold contact pad

? Double sided module with 38.10 mm (1500 mil) height