T224162B-35中文資料凱鈺科技數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The T224162B is a randomly accessed solid state memory containing 4,194,304 bits organized in a x16

configuration. The T224162B has both BYTE WRITE and WORD WRITE access cycles via two CAS pins. It offers Fast Page mode with Extended Data Output.

FEATURES

· Industry - standard x 16 pinouts and timing functions.

· Single 5V (±10 ) power supply.

· All device pins are TTL -compatible.

· 512-cycle refresh in 8ms.

· Refresh modes: RAS only , CAS BEFORE RAS (CBR) and HIDDEN.

· Extended data - out (EDO) PAGE MODE access cycle.

· BYTE WRITE and BYTE READ access cycles.