HYS64V8000GU Datasheet, PDF (1/11 Pages) Siemens Semiconductor Group – 3.3V 8M x 64-Bit SDRAM Module 3.3V 8M x 72-Bit SDRAM Module

3.3V 8M x 64-Bit SDRAM Module
3.3V 8M x 72-Bit SDRAM Module
168 pin unbuffered DIMM Modules
HYS64V8000GU-10
HYS72V8000GU-10
• 168 Pin JEDEC Standard, Unbuffered 8 Byte Dual-In-Line SDRAM Modules
for PC main memory applications
• 1 bank 8M x 64, 8M x 72 organisation
• Optimized for byte-write non-parity or ECC applications
• Fully PC66 layout compatible
• JEDEC standard Synchronous DRAMs (SDRAM)
• Performance:
f_CK
Max. Clock frequency
t_AC
Max. access time from clock
-10
66 MHz @ CL=2
100 MHz @ CL=3
8 ns @ CL=2
7 ns @ CL=3
• 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 eight / nine 8M x 8 SDRAMs in TSOPII-54 packages
• 4096 refresh cycles every 64 ms
• Gold contact pad
• Card Size: 133,35mm x 25,40mm x 4,00 mm
Semiconductor Group
1
2.98