KM644002C Datasheet - Samsung Semiconductor

KM644002C 1M X 4 Bit (with Oe)high Speed CMOS Static RAM

The KM644002C is a 4,194,304-bit high-speed Static Random Access Memory organized as 1,048,576 words by 4 bits. The KM644002C 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 ) KM644002C, KM644002CE, KM644002CI Document Title 1Mx4 Bit High Speed Static RAM(5V Operating). Operated at Extended and Industrial Temperature Ranges. PR CMOS SRAM Revision History Rev No. Rev. 0.0 Rev. 1.0 History Initial release with Preliminary. 1.1 Removed Low power Version. 1.2 Removed Data Retention Characteristics 1.3 Changed ISB1 to 20mA 2.1 Relax D.C parameters. Item ICC 12ns 15ns 20ns Previous 160mA 155mA 150mA Current 190mA 185mA 180mA Draft Data.

KM644002C Features

* Fast Access Time 10,12,15,20ns(Max.)

* Low Power Dissipation Standby (TTL) : 60mA(Max.) (CMOS) : 10mA(Max.) Operating KM644002C - 10 : 160mA(Max.) KM644002C - 12 : 150mA(Max.) KM644002C - 15 : 140mA(Max.) KM644002C - 20 : 130mA(Max.)

* Single 5.0V ±10% Power Supply

KM644002C_SamsungSemiconductor.pdf