MCX312

NOVA electronics MCX302 2-Axis Motor Control IC MCX302 is 2-axis motion control IC which can independently control each 2 axes of either stepper motor driver or pulse type servo motor for position and speed control. This IC is pin-compatible with MCX312. Specification ■Control axis 2 axes ■Data bus width 16/8 bit selectable ■Drive output pulse(at CLK=16MHz ） ●Output speed range 1 PPS ~ 4 MPPS ●Output speed accuracy ±0.1%(according to the setting value) ●S-curve jerk 954 ~ 31.25×10９ PPS/SEC２ ●Accelerating/decelerating speed 125 ~ 500×10６ PPS/SEC ●Initial speed 1 ~ 4×10６ PPS ●Drive speed 1 ~ 4×10６ PPS ●Output pulse number 0 ~ 268,435,455 (Fixed drive) or Unlimited(Continuous drive) ●Speed curve Constant, linear acceleration/deceleration or parabola S-curve acceleration/deceleration ●Deceleration mode for fixed pulse Auto(Non-symmmetry linear interpolation is allowed)/manual ●Output pulse number and speed during driving are changeable. ●Independent 2 pulse system or 1 pulse 1 direction system is selectable. ●Logical levels of pulse are selectable. ■Encoder input pulse ●2 phase pulse style or Up/Down pulse style is selectable. ●2 phase pulse single, double or quad counter edge evaluation is selectable. ■Position counter ●Logical position counter(for output pulse) -2,147,483,648 ~ +2,147,483,647 ●Real position counter(for input pulse) -2,147,483,648 ~ +2,147,483,647 ■Comparison register ●COMP+ register comparison range -1,073,741,824 ~ +1,073...