3.3 V 16M x 64/72-Bit SDRAM Modules 3.3 V 32M x 64/72-Bit SDRAM Modules 3.3 V 64M x 64/72-Bit SDRAM Modules
3.3 V 16M × 64/72-Bit SDRAM Modules 3.3 V 32M × 64/72-Bit SDRAM Modules 3.3 V 64M × 64/72-Bit SDRAM Modules PC100-168 pi...
3.3 V 16M × 64/72-Bit SDRAM Modules 3.3 V 32M × 64/72-Bit SDRAM Modules 3.3 V 64M × 64/72-Bit SDRAM Modules PC100-168 pin unbuffered DIMM Modules
Preliminary Information
HYS 64/72V16200GU HYS 64/72V32220GU HYS 64/72V32200GU HYS 64/72V64220GU
168 Pin unbuffered 8 Byte Dual-In-Line SDRAM Modules for PC main memory applications One bank 16M × 64, 16M × 72, 32M × 64 and 32M × 72 organization Two bank 32M × 64, 32M × 72, 64M × 64 and 64M × 72 organization Optimized for byte-write non-parity or ECC applications Fully PC board layout compatible to INTEL’s Rev. 1.0 module specification JEDEC standard Synchronous DRAMs (SDRAM) SDRAM Performance: -8 -8B 100 6 Units MHz ns
fCK tAC
Clock frequency (max.) Clock access time
100 6
Programmed Latencies: Product Speed -8 -8B PC100 PC100 CL 2 3
tRCD
2 2
tRP
2 3
Single + 3.3 V (± 0.3 V) 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 32M × 8 SDRAMs in TSOPII-54 packages Uses SIEMENS 128Mbit and 256Mbit SDRAM components Gold contact pad Card Size: 133.35 mm × 31.75 mm × 4.00 mm
Semiconductor Group
1
1998-08-01
HYS 64(72)V16200/3222(0)0/64220GU SDRAM Modules
The HYS 64/72V1600, HYS 64/72V32220, HYS 64/72V32200 and HYS 64/72V64220 are industry standard 168-pin 8-byte Dual in-line Memory Mod...