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HYS64V64220GU-8 Dataheets PDF



Part Number HYS64V64220GU-8
Manufacturers Siemens
Logo Siemens
Description 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
Datasheet HYS64V64220GU-8 DatasheetHYS64V64220GU-8 Datasheet (PDF)

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.

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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 Modules (DIMMs) which are organized as 16M × 64, 16M × 72, 32M × 64 and 32M × 72 in 1 bank and 32M × 64, 32M × 72, 64M × 64 and 64M × 72 in two banks high speed memory arrays designed with 128M and 256M Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs use -8 and -8B speed sort for 16M × 8 and 32M × 8 SDRAM devices in TSOP-54 packages to meet the PC100 requirement. Decoupling capacitors are mounted on the PC board. The PC board design is according to INTEL’s PC 100 module specification. The DIMMs have a serial presence detect, implemented with a serial E2PROM using the two pin I2C protocol. The first 128 bytes are utilized by the DIMM manufacturer and the second 128 bytes are available to the end user. All SIEMENS 168-pin DIMMs provide a high performance, flexible 8-byte interface in a 133.35 mm long footprint, with 1.25“ (31.75 mm) height. Ordering Information Type HYS 64V16200GU-8 HYS 72V16200GU-8 HYS 64V32220GU-8 HYS 72V32220GU-8 HYS 64V16200GU-8B HYS 72V16200GU-8B HYS 64V32220GU-8B HYS 72V32220GU-8B HYS 64V32200GU-8 HYS 72V32200GU-8 HYS 64V64220GU-8 HYS 72V64220GU-8 Ordering Code PC100-222-620 PC100-222-620 PC100-222-620 PC100-222-620 PC100-323-620 PC100-323-620 PC100-323-620 PC100-323-620 PC100-222-620 PC100-222-620 PC100-222-620 PC100-222-620 Package L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 L-DIM-168-30 Descriptions PC100 16M × 64 1 bank SDRAM modul.


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