HYS6472V4200GU
3.3V 4M x 64/72-Bit 1 BANK SDRAM Module 3.3V 8M x 64/72-Bit 2 BANK SDRAM Module
HYS64(72)V4200GU HYS64(72)V8220GU
PC66 & PC100 168 pin unbuffered DIMM Modules
- 168 Pin unbuffered 8 Byte Dual-In-Line SDRAM Modules for PC main memory applications One bank 4M x 64, 4Mx72 and two bank 8M x 64, 8M x 72 organisation Optimized for byte-write non-parity and ECC applications JEDEC standard Synchronous DRAMs (SDRAM) Fully PC board layout patible to INTEL’s Rev. 1.0 module specification SDRAM Performance:
-8 f CK t AC Clock frequency (max.) Clock access time 100 6 -8B 100 6 -10 66 8 Units MHz ns
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Programmed Latencies :
Product Speed -8 -8B -10 PC100 PC100 PC66 CL 2 3 2 t RCD 2 2 2 t RP 2 3 2
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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 patible Serial Presence Detect with E2PROM Utilizes 4M x16...
