HYS64V4120GU中文資料西門子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

3.3V 4M x 64-Bit 2 BANK SDRAM Module

3.3V 4M x 72-Bit 2 BANK SDRAM Module

168 pin unbuffered DIMM Modules

The HYS64(72)V4120GU-10 are industry standard 168-pin 8-byte Dual in-line Memory Modules (DIMMs) which are organised as 4M x 64 and 4M x 72 in two banks high speed memory arrays designed with Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs use 16 2M x 8 SDRAMs for the 4M x 64 organisation and additional two SDRAMs for the 4M x 72 organisation. Decoupling capacitors are mounted on the PC board.

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

? 2 bank 4M x 64, 4M x 72 organisation

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

? Fully PC66 layout compatible

? JEDEC standard Synchronous DRAMs (SDRAM)

? Performance:

? Single +3.3V(± 0.3V ) power supply

? Programmable CAS Latency, Burst Length and Wrap Sequence (Sequential & Interleave)

? Auto Refresh (CBR) and Self Refresh

? Decoupling capacitors mounted on substrate

? All inputs, outputs are LVTTL compatible

? Serial Presence Detect with E2PROM

? Utilizes 16 / 18 2M x 8 SDRAMs in TSOPII-44 packages

? 4096 refresh cycles every 64 ms

? Gold contact pad

? Card Size: 133,35 mm x 29.21 mm x 4,00 mm for HYS64(72)V4120GU