AM29C818A

The AM29C818A is an high-speed,general-purpose pipeline register with an on-board shadow register for performing serial shadow register diagnostics and/or writable control store loading.An instruction word can be serially shifted into the shadow register and written into the WCS RAM by enabling the D output.

The absolute maximum ratings of the AM29C818A can be summarized as:(1):the parameter is storage temperature,the rating is -65 to +150,the unit is ;(2):the parameter is supply voltage to ground potential continuous,the rating is -0.5 to +7.0,the unit is V;(3):the parameter is DC input voltage,the rating is -0.5 to +6.0,the unit is V;(4):the parameter is DC output voltage,the rating is -0.5 to +6.0,the unit is V;(5):the parameter is DC output diode current into outpu,the rating is +50,the unit is mA;(6):the parameter is DC output diode current out of outpu,the rating is -50,the unit is mA;(7):the parameter is DC input current into input,the rating is +20,the unit is mA;(8):the parameter is DC input current out of input,the rating is -20,the unit is mA;(9):the parameter is DC output current per pin into output,the rating is +48,the unit is mA;(10):the parameter is DC output current per pin out of output,the rating is -30,the unit is mA;(11):the parameter is total DC ground current,the rating is n*IOL+m*ICCT,the unit is mA;(12):the parameter is total DC VCC current,the rating is n*IOH+m*ICCT,the unit is mA.