2M × 32-Bit Dynamic RAM Module (Hyper Page Mode - EDO Version)

The HYM 322005S/GS-50/-60 is a 8 MByte EDO - DRAM module organized as 2 097 152 words by 32-bit in a 72-pin single-in-line package comprising four HYB 5118160BSJ 1M × 16 EDO - DRAMs in 400 mil wide SOJ-packages mounted together with four 0.2 µF ceramic decoupling capacitors on a PC board.

• SIMM modules with 2 097 152 words by 32-bit organization for PC main memory application
• Fast access and cycle time
   50 ns access time
   84 ns cycle time (-50 version)
   60 ns access time
   104 ns cycle time (-60 version)
• Hyper page mode - EDO capability with
   20 ns cycle time (-50 version)
   25 ns cycle time (-60 version)
• Single + 5 V (± 10 %) supply
• Low power dissipation
   max. 2200 mW active (-50 version)
   max. 1980 mW active (-60 version)
   CMOS – 22 mW standby
   TTL – 44 mW standby
• CAS-before-RAS refresh, RAS-only-refresh, Hidden refresh
• 4 decoupling capacitors mounted on substrate
• All inputs, outputs and clock fully TTL compatible
• 72 pin Single in-Line Memory Module
• Utilizes four 1M × 16 -DRAMs in SOJ-42 packages
• 1024 refresh cycles / 16 ms
• Optimized for use in byte-write non-parity applications
• Tin-Lead contact pad HYM 322005S
• Gold-Lead contact pad HYM 322005GS
• single sided module with 20.32 mm (800 mil) height