Q67100-Q2177中文資料西門子數(shù)據(jù)手冊PDF規(guī)格書

3.3V 1M × 64-Bit EDO-DRAM Module

3.3V 1M x 72-Bit EDO-DRAM Module

168pin unbuffered DIMM Module with serial presence detect

The HYM64(72)V1005GU-50/-60 are industry standard 168-pin 8-byte Dual In-Line Memory Module (DIMMs) which are organized as 1M x 64 and 1M x 72 high speed memory arrays designed with EDO DRAMs for non-parity and ECC applications. The DIMMs use four 1M x 16 EDO DRAMs for the 1M x 64 organisation and additional two 1M x 4 DRAMs for the 1M x 72 organisation. Decoupling capacitors are mounted on the PC board.

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

? 1 bank 1M x 64, 1M x 72 organisation

? Optimized for byte-write non-parity or ECC applications

? Extended Data Out (EDO)

? Performance:

? 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 compatible

? Serial presence detects (optional)

? Utilizes four 1M × 16 -DRAMs in TSOPII-50/44 and two 1M x 4 - DRAMs in SOJ 26/20 packages

? 1024 refresh cycles / 16 ms with 10 / 10 addressing (Row / Column)

? Gold contact pad

? Card Size: 133,35mm x 25,40 mm x 5,30 mm

? This DRAM product module family is intended to be fully pin and architecture compatible with the 168pin unbuffered SDRAM DIMM module family