4M × 72-Bit EDO-DRAM Module (ECC - Module)
168 pin buffered DIMM Module

The HYM 72V4005/15GS-50/-60 is a 32 MByte DRAM module organized as 4 194 430 words by 72- bit in a 168-pin, dual read-out, single-in-line package comprising eighteen HYB 3116405BT/BJ 4M × 4 DRAMs in 300 mil wide TSOPII or SOJ- packages mounted together with ceramic decoupling capacitors on a PC board. All inputs except RAS and DQ are buffered by using four BiCMOS buffers/line drivers.

• 168 Pin JEDEC Standard, Buffered 8 Byte Dual In-Line Memory Module for PC main memory applications
• 1 bank 4M x 72 organisation
• Optimized for ECC applications
• Extended Data Out (EDO)
• Performance:
• Single + 3.3V (± 0.3V) supply
• CAS-before-RAS refresh, RAS-only-refresh
• Decoupling capacitors mounted on substrate
• All inputs, outputs and clock fully LVTTL & LVCMOS compatible
• 4 Byte interleave enabled, Dual Address inputs (A0/B0)
• Buffered inputs excepts RAS and DQ
• Parallel Presence detects
• Utilizes eighteen 4M × 4 -DRAMs and four BiCMOS buffers/line drivers
• Two versions : HYM 72V4005GS with TSOPII-components (4 mm thickness)
                           HYM 72V4015GS with SOJ-components (9 mm thickness)
• 4096 refresh cycles / 64 ms with 12 / 10 addressing
• Gold contact pad
• Double sided module with 25.35 mm (1000 mil) height