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KM68257EI - 32Kx8 Bit High-Speed CMOS Static RAM

This page provides the datasheet information for the KM68257EI, a member of the KM68257E 32Kx8 Bit High-Speed CMOS Static RAM family.

Datasheet Summary

Description

The KM68257E is a 262,144-bit high-speed Static Random Access Memory organized as 32,768 words by 8 bits.

The KM68257E uses 8 common input and output lines and has an output enable pin which operates faster than address access time at read cycle.

Features

  • Fast Access Time 10, 12, 15ns(Max. ).
  • Low Power Dissipation Standby (TTL) : 20mA(Max. ) (CMOS) : 2mA(Max. ) Operating KM68257E - 10 : 80mA(Max. ) KM68257E - 12 : 80mA(Max. ) KM68257E - 15 : 80mA(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.
  • Standard Pin Configuration KM68257EJ.

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Datasheet preview – KM68257EI

Datasheet Details

Part number KM68257EI
Manufacturer Samsung semiconductor
File Size 151.22 KB
Description 32Kx8 Bit High-Speed CMOS Static RAM
Datasheet download datasheet KM68257EI Datasheet
Additional preview pages of the KM68257EI datasheet.

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Full PDF Text Transcription

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KM68257E, KM68257EI Document Title 32Kx8 Bit High-Speed CMOS Static RAM(5V Operating) Operated at Commercial and Industrial Temperature Ranges. PRELIMINARY CMOS SRAM Revision History Rev .No. Rev. 0.0 History Initial Draft Draft Data Aug. 1. 1998 Remark Preliminary www.DataSheet4U.com The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any questions, please contact the SAMSUNG branch office near your office, call or contact Headquarters. -1- Revision 0.
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