HYM72V1620GS-50- Datasheet, PDF (1/11 Pages) Siemens Semiconductor Group – 16M x 72-Bit Dynamic RAM Module

16M × 72-Bit Dynamic RAM Module
(ECC - Module )
HYM 72V1620GS-50/-60
HYM 72V1630GS-50/-60
• 168 Pin JEDEC Standard, Buffered 8 Byte Dual In-Line Memory Module
for PC main memory applications
• 1 bank 16M x 72 organisation
• Optimized for ECC applications
• Fast Page Mode Operation
• Performance::
t_RAC
t_CAC
t_AA
t_RC
t_PC
RAS access time
CAS access time
Access time from address
Read/Write cycle time
Fast page mode cycle time
-50 -60
50 60 ns
18 20 ns
30 35 ns
90 110 ns
35 40 ns
• 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 16M × 4 -DRAMs and four BiCMOS buffers/line drivers
• Two versions : HYM 72V1620GS with TSOPII-components (4 mm thickness)
HYM 72V1630GS with SOJ-components (9 mm thickness)
• 8192 refresh cycles / 128 ms with 13 / 11 addressing
• Gold contact pad
• Double sided module with 38.0 mm (1500 mil) height
Semiconductor Group
1
6.96