Functional Description
The CYM1836 is a high-performance 4-megabit static RAM module organized as 128K words by 32 bits. This module is constructed from four 128K x 8 SRAMs in SOJ packages mounted on an epoxy laminate board with pins.

Features
• High-density 4-megabit SRAM module
• 32-bit standard footprint supports densities from 16K x 32 through 1M x 32
• High-speed CMOS SRAMs
   — Access time of 15 ns
• Low active power
   — 2.6W (max.) at 20 ns
• SMD technology
• TTL-compatible inputs and outputs
• Low profile
   — Max. height of 0.57 in.
• Small PCB footprint
   — 0.78 sq. in.
• Available in SIMM, ZIP format. SIMM suitable for vertical or angled sockets.