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KM681002AI - 128Kx8 High Speed Static RAM

Download the KM681002AI datasheet PDF. This datasheet also covers the KM681002A variant, as both devices belong to the same 128kx8 high speed static ram family and are provided as variant models within a single manufacturer datasheet.

General Description

The KM681002A is a 1,048,576-bit high-speed Static Random Access Memory organized as 131,072 words by 8 bits.

The KM681002A uses 8 common input and output lines and has an output enable pin which operates faster than address access time at read cycle.

Key Features

  • Fast Access Time 12, 15, 20ns(Max. ).
  • Low Power Dissipation Standby (TTL) : 25mA(Max. ) (CMOS) : 8mA(Max. ) Operating KM681002A - 12 : 170mA(Max. ) KM681002A - 15 : 165mA(Max. ) KM681002A - 20 : 160mA(Max. ).
  • Single 5.0V±10% Power Supply.
  • TTL Compatible Inputs and Outputs.
  • I/O Compatible with 3.3V Device.
  • Fully Static Operation - No Clock or Refresh required www. DataSheet4U. com.
  • Three State Outputs.
  • Center Power/Ground Pin Config.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KM681002A_Samsungsemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
KM681000B 128K x 8-bit Low Power CMOS Static RAM Samsung
KM6816 2K x 8-Bit CMOS STATIC RAM Samsung
KM684000 524288 WORD x 8 BIT HIGH SPEED CMOS STATIC RAM Samsung
KM684000B 512Kx8 bit Low Power CMOS Static RAM Samsung
KM684000C 512Kx8 bit Low Power CMOS Static RAM Samsung

Other Datasheets by Samsung Semiconductor

Part Number Description
KM681002A 128Kx8 High Speed Static RAM
KM681002B 128Kx8 Bit High Speed Static RAM
KM681002BI 128Kx8 Bit High Speed Static RAM
KM681002C 128Kx8 Bit High-Speed CMOS Static RAM
KM681002CI 128Kx8 Bit High-Speed CMOS Static RAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PRELIMINARY KM681002A, KM681002AI Document Title 128Kx8 High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial and Industrial Temperature Range. CMOS SRAM Revision History Rev. No. Rev. 0.0 Rev. 1.0 History Initial release with Preliminary. Release to final Data Sheet. 1.1. Delete Preliminary Update D.C parameters. 2.1. Update D.C parameters Previous spec. Items (12/15/17/20ns part) Icc 200/190/180/170mA Isb 30mA Isb1 10mA Draft Data Apr. 22th, 1995 Feb. 29th, 1996 Remark Preliminary Final www.DataSheet4U.com Rev. 2.0 Jul. 16th, 1996 Updated spec. (12/15/17/20ns part) 170/165/165/160mA 25mA 8mA Jun. 2nd, 1997 Final Rev. 3.0 Add Industrial Temperature Range parts and 300mil-SOJ PKG. 3.1. Add 32-Pin 300mil-SOJ Package. 3.2.