KM644002A Datasheet - Samsung Semiconductor

KM644002A 1M X 4 Bit (with Oe)high-speed CMOS Static RAM

The KM644002A is a 4,194,304-bit high-speed Static Random Access Memory organized as 1,048,576 words by 4 bits. The KM644002A uses 4 common input and output lines and has an output enable pin which operates faster than address access time at read cycle. The device is fabricated using SAMSUNG′s advan.

( DataSheet : www.DataSheet4U.com ) PRELIMINARY KM644002A, KM644002AE, KM644002AI Document Title 1MKx4 Bit (with OE) High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial Temperature Range. CMOS SRAM Revision History Rev No. Rev. 0.0 Rev. 0.5 History Initial release with Design Target. Release to Preliminary Data Sheet. 0.1. Replace Design Target to Preliminary. 0.2. Delete 12ns part but add 17ns part. 0.3. Relax D.C and A.C parameters and insert new parameter(Icc.

KM644002A Features

* Fast Access Time 15,17,20ns(Max.)

* Low Power Dissipation Standby (TTL) : 50mA(Max.) (CMOS) : 10mA(Max.) Operating KM644002A - 15 : 150mA(Max.) KM644002A - 17 : 145mA(Max.) KM644002A - 20 : 140mA(Max.)

* Single 5.0V±10% Power Supply

* TTL Compatible Inputs and Outpu

KM644002A_SamsungSemiconductor.pdf