Am9518

Am9518 is a kind of data ciphering processor.It is an N-channel silicon gate LSI product containing the circuitry necessary to encrypt and decrypt data using the National Bureau of standards encryption algorithm.There are some distinctive characteristics. First is encrypts and decrypts data.The second is high-speed operation.Besides,it supports three ciphering options.Then is three seperate key registers on-chip.At last,three seperate data ports provide flexible interface,inproved security.

What comes next is about the absolute maximum ratings of Am9518.The storage temperature is from -65 to +150.The voltage on any pin with respect to GND is from -0.5 to +7.0 V.The power dissipation is 1.5 W.Then is about the operating ranges.First is about the commercial ranges.The T_A is from 0 to 70.The V_CC is 5 V±5%.The V_SS is 0 V.Then is about the industrial ranges.The T_A is from -40 to 85.The VCC is 5 V±5%.The V_SS is 0 V.

The following is about the DC characteristics ovAm9518er operating range unless otherwise specified.The minimum V_IL (input low voltage) is -0.5 V and the maximum is +0.8 V.The minimum V_IH (input high voltage) is 2.2 V and the maximum is V_CC V.The maximum V_OL (output low voltage) is 0.40 V at I_OL=3.2 mA.The minimum V_OH (output high voltage) is 2.4 V at I_OH=-400 A.The maximum I_OZ (output leakage current) is ±10 A at V_SS+0.40 V_INV_CC V.The maximum I_I (input leakage current) is ±10A V_SSV_INV_CC V.The typical I_CC (power supply current) is 150 mA and the maximum is 250 mA.