MSM66589

The MSM66589 is a high-speed,high-performance 16-bit microcontroller that employs OKI original nX-8/500S CPU core.

Features of the MSM66589 are:(1)program memory space is 128 K bytes;(2)data memory space is 64k bytes;(3)high-speed execution minimum instruction execution time;(4)built-in multiplier;(5)powerful instruction set;(6)abundant addressing modes;(7)I/O port analog input only ports input-output port;(8)flexible timers;(9)8-bit general timer,8-bit event counter;(10)16-bit PWM input clock divider;(11)8-bit serial ports;(12)10-bit A/D converter;(13)transition detector;(14)watchdog timer;(15)interrupts;(16)ROM window function;(17)package is 128-pin plastic QFP.

The absolute maximum rating of the MSM66589 can be summarized as:(1):the parameter is digital power supply supply voltage,the symbol is VDD,the value is -0.3 to +7.0,the unit is V;(2):the parameter is input voltage,the symbol is VI,the value is -0.3 to VDD+0.3,the unit is V;(3):the parameter is output voltage,the symbol is Vo,the value is -0.3 to VDD+0.3,the unit is V;(4):the parameter is analog reference voltage,the symbol is VREF,the value is -0.3 to VDD+0.3,the unit is V;(5):the parameter is analog input voltage,the symbol is VAI,the value is -0.3 to VREF,the unit is V;(6):the parameter is power dissipation,the symbol is PD,the value is 855,the unit is mW;(7):the parameter is power dissipation,the symbol is PD,the value is 50,the unit is mW;(8):the parameter is storage temperature,the symbol is TSTG,the value is -50 to +150,the unit is .