KM68V257C Datasheet - Samsung Semiconductor

KM68V257C 32K X 8 Bit High Speed CMOS Static RAM

The KM68V257C is a 262,144-bit high-speed Static Random Access Memory organized as 32,768 words by 8 bits. The KM68V257C uses 8 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 advanced C.

PRELIMINARY w w . U 4 Static RAM(3.3V Operating), Evolutionary Pin out. 32Kx8 Bit High t Speed e e h Revision History S a t a D . w Document Title Rev No. History Rev. 0.0 Rev. 1.0 Initial release with Preliminary. Release to final Data Sheet. 1. Delete Preliminary Rev. 2.0 Rev. 3.0 2.1. Add 28-TSOP1 Package. 3.1. Delete DIP Package. 3.2. Delete 20ns part 3.3. Add Capacitive load of the test environment in A.C test load KM68V257C m o c CMOS SRAM Draft Data Remark Preliminary Final Jun. .

KM68V257C Features

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

* Low Power Dissipation Standby (TTL) : 30mA(Max.) (CMOS) : 0.1mA(Max.) Operating KM68V257C - 15 : 90mA(Max.) KM68V257C - 17 : 80mA(Max.)

* Single 3.3±0.3V Power Supply

* TTL Compatible Inputs and Outputs

* Fully Static Operat

KM68V257C Datasheet (165.40 KB)