MCX312
MCX312
2-axes motor control IC with linear interpolation
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Item Details
MCX312 is an intelligent high performance motion control IC designed for stepper motor or pulse type servo drivers with position, velocity and interpolation controls. Features include s-curve/trapezoidal acceleration/deceleration, target position and velocity changes on the fly, linear interpolation including with multichip axes, circular/bit pattern interpolations and built-in integral type filter. Every function of the MCX312 is controlled by specific registers, which are command registers, data registers, status registers and mode registers.
- Independent control of 2-axes
- Supports linear interpolation, and multichip axes linear interpolation that perform continuous linear interpolation as well as single chip
- Supports CW/CCW circular and bit pattern interpolations
- Continuous interpolation to execute a series of interpolation processes, linear interpolation - circular interpolation - linear interpolation - …
- S-curve, trapezoidal or velocity contouring
- On the fly target position and velocity changes
- Maximum speed: 4MPPS, available for constant speed, linear/s-curve acceleration/deceleration driving
- Supports automatic deceleration including for non-symmetrical trapezoidal acceleration/deceleration driving
- Built-in integral type filter, selectable to enable or pass a signal through, and time constant from 8 types
- Selectable independent 2 pulse or 1 pulse/direction system
- 32-bit compare registers for each axis, can be used as software limit
- Read out of drive status by registers
- Selectable encoder input mode, quadrature or up/down pulse input
- Emergency stop input for all axes
- Connectable CMOS, TTL
- 100-pin QFP package 5V operation
