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CYM1441 - 256K x 8 Static RAM Module

General Description

The CYM1441 is a very high performance 2-megabit static RAM module organized as 256K words by 8 bits.

The module is constructed using eight 256K x 1 static RAMs in SOJ packages mounted onto an epoxy laminate substrate with pins.

Key Features

  • High-density 2-megabit SRAM module.
  • High-speed CMOS SRAMs.
  • Access time of 20 ns.
  • Low active power.
  • 5.3W (max. ).
  • SMD technology.
  • Separate data I/O.
  • 60-pin ZIP package.
  • TTL-compatible inputs and outputs.
  • Low profile.
  • Max. height of 0.5 in.
  • Small PCB footprint.
  • 1.14 sq. in. Functional.

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41 www.DataSheet4U.com CYM1441 256K x 8 Static RAM Module Features • High-density 2-megabit SRAM module • High-speed CMOS SRAMs — Access time of 20 ns • Low active power — 5.3W (max.) • SMD technology • Separate data I/O • 60-pin ZIP package • TTL-compatible inputs and outputs • Low profile — Max. height of 0.5 in. • Small PCB footprint — 1.14 sq. in. Functional Description The CYM1441 is a very high performance 2-megabit static RAM module organized as 256K words by 8 bits. The module is constructed using eight 256K x 1 static RAMs in SOJ packages mounted onto an epoxy laminate substrate with pins. Two chip selects (CSL and CSU) are used to independently enable the upper and lower 4 bits of the data word.