Am9044

The Am9044 series are high-performance,static,N-channel,read/write,random-access memories organized as 4096*1.Operation is from a single 5 V supply.There are some distinctive characteristics as follows.First is low operating and standby power.The second is access times down to 200 ns.Besides, it is a direct plug-in replacement for 4044.Then is high output drive-4.0 mA sink current @ 0.4 V.The last one is TTL identical logic levels.

What comes next is about the absolute maximum ratings of Am9044.The storage temperature is from -65 to +150.The ambient temperature with power applied is from 0 to 70.The supply voltage is from -0.5 to +7.0 V.All signal voltage with respect to ground is from -0.5 to +7.0 V.The power dissipation is 1.0 W.The DC output current is 10 mA.The ambient temperature (T_A) is from 0 to 70 and the supply voltage (V_CC) is from +4.5 to +5.5 V for commercial (C) devices.

The following is about the DC characteristics over operating range of Am9044 unless otherwise specified (Group A, Subgroup 1,2,3 are tested unless otherwise noted).The minimum IOH (output high current) is -1.0 mA at V_OH=2.4 V,V_CC=4.5 V,T_A=70.The minimum I_OL (output low current) is 4.0 mA at V_OL=0.4 V,T_A=70.The minimum V_IH (input high voltage) is 2.0 V and the maximum is V_CC V.The minimum V_IL (input low voltage) is -0.5 V and the maximum is 0.8 V.The maximum I_IX (input load current) is 10 A at V_SSV_INV_CC.The minimum I_OZ (output leakage current) is -50 A and the maximum is 50 A at 0.4 VV_OV_CC,output disabled,T_A=70.