KM681000C - 128K x8 bit Low Power CMOS Static RAM
The KM681000C families are fabricated by SAMSUNG′s advanced CMOS process technology.
The families support various operating temperature ranges and have various package types for user flexibility of system design.
The families also support low data retention voltage for battery backup operation with
PRELIMINARY KM681000C Family Document Title 128K x8 bit Low Power CMOS Static RAM CMOS SRAM Revision History Revision No.
0.0 0.1 History Initial draft First revision - Seperate read and write at ICC, ICC1 ICC = ICC1 → Read : 15mA, Write : 35mA Finalized - Add 70ns speed bin for commercial product and 85ns speed bin for industrial.
Revised - Improved operating current Add typical value.
ICC Read : 15mA → 10mA(Remove write current) ICC2 : 90mA → 60mA - Speed bin change Remove 45ns from commerc
