ADSP-2109LKP-55

The ADSP-2109LKP-55 is single-chip microcomputers optimized for digital signal processing (DSP) and other high speed numeric processing applications.Fabricated in a high speed, submicron,double-layer metal CMOS process,the ADSP-2109LKP-55 operates at 20 MIPS with a 50 ns instruction cycle time.

The absolute maximum ratings of the ADSP-2109LKP-55 can be summarized as:(1):the parameter is supply voltage,the rating is -0.3 to +7,the unit is V;(2):the parameter is input voltage,the rating is 0.3 to VDD+0.3,the unit is V;(3):the parameter is output voltage swing,the rating is −0.3 to VDD+0.3,the unit is V;(4):the parameter is operating temperature range (ambient),the rating is -55 to +125,the unit is ;(5):the parameter is storage temperature range,the rating is -65 to +125,the unit is ;(6):the parameter is lead temperature (10 sec) PGA,the rating is +300,the unit is ;(7):the parameter is lead temperature (5 sec) PLCC, PQFP, TQFP,the rating is +280,the unit is .

The recommended operating conditions of the ADSP-2109LKP-55 can be summarized as:(1):the parameter is VDD supply voltage,the Min is 4.50,the Max is 5.50,the unit is V;(2):the parameter is TAMB ambient operating temperature,the Min is 0,the Max is +70,the unit is .