T224162B

Voltage on Any pin Relative to VSS................ -1V to +7V
Operating Temperature, Ta (ambient) ....0°C to +70°C
Storage Temperature (plastic).......... -55°C to +150°C
Power Dissipation ...................................................1.0W
Short Circuit Output Current................................... 50mA

*Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage tothe device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.

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.

The T224162B CAS function and timing of T224162B are determined by the first CAS to transition low and by the last to transition back high. Use only one of the two CAS and leave the other staying high during WRITE will result in a BYTE WRITE. CASL transiting low in a WRITE cycle will write data into the lower byte (IO1~IO8), and CASH transiting low will write data into the upper byte (IO9~16).