168pin unbuffered DIMM Module with serial presence detect

• 168 Pin JEDEC Standard, Unbuffered 8 Byte Dual In-Line Memory Module for PC main memory applications
• 1 bank 16M x 64, 16M x 72 in 4k and 8k refresh organisations
• Optimized for byte-write non-parity or ECC applications
• Extended Data Out (EDO)
• Single +3.3 V ± 0.3 V Power Supply
• CAS-before-RAS refresh, RAS-only-refresh
• Decoupling capacitors mounted on substrate
• All inputs, outputs and clocks are fully LV-TTL compatible
• Serial presence detects (optional)
• Utilizes 16M x 4 -DRAMs in TSOPII packages
• 4096 refresh cycles / 64 ms with 12 / 12 addressing ( Row / Column) for HYM64/72V1605GU
• 8192 refresh cycles / 128 ms with 13 / 11 addressing ( Row / Column) for HYM64/72V1645GU
• Gold contact pads
• Card Size: 133,35mm x 32,00 mm x 4,00 mm
• This DRAM product module family is intended to be fully pin and architecture compatible with the 168pin unbuffered SDRAM DIMM module family