MC73110 Datasheet, PDF (7/40 Pages) List of Unclassifed Manufacturers – Advanced 3-Phase Motor Control IC

1.0 Product Overview
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MC73110
Motor Control
IC
Number of axes 1
Package
64-pin TQFP
Voltage
Function
3.3 V
Velocity control
Torque control
Commutation
Encoder input
Navigator/Pilot
1, 2, 4
132-pin PQFP
100-pin PQFP
5V
Position control
Encoder input
Profile generation
Commutation
Motor types Brushless DC
Communication Standalone
Serial
Loop rate
20 kHz
DC servo
Brushless DC
Microstepping
Pulse & direction
Parallel
Serial point-to-point
Serial multi-drop
100 -150 Sec/axis
Magellan
Motion Cards
1, 2, 3, 4
1, 2, 3, 4
144-pin TQFP
100-pin TQFP
PCI
PC/104
3.3 V
3V
Position control
Encoder input
Profile generation
Commutation
Network
communications
Multi-motor
Position control
Encoder input
Profile generation
Commutation
Signal conditioning
Analog output
Trace buffer
DC servo
Brushless DC
Microstepping
Pulse & direction
DC servo
Brushless DC
Microstepping
Pulse & direction
Parallel
PCI, PC104
Serial point-to-point
Serial multi-drop
CANbus
50 -75 Sec/axis
50 -75 Sec/axis
The MC73110 Motor Control IC is a single-chip, single-axis device ideal for use in intelligent 3-phase brushless
motor amplifiers. It provides sophisticated programmable digital current control with direct analog input of
feedback signals. It can be operated in voltage, torque, or velocity modes and supports standalone operation for
use with PMD’s motion processors, other off-the-shelf servo controllers, or via a serial port.
Navigator/Pilot-family Motion Processors provide programmable chip-based positioning control for brushed
servo, brushless servo, microstepping, and pulse and direction step motors. They are available in 1, 2 and 4-axis,
and in both single-chip and two-IC chipset configurations. These parts operate at 5V.
Magellan-family Motion Processors are state-of-the-art programmable chip-based positioning controllers for
brushed servo, brushless servo, microstepping, and pulse and direction step motors. They are similar to the
Navigator Motion Processors but provide increased capabilities including faster loop rate, CANBus communica-
tions, software-selectable motor type, and direct SPI bus output for serial DACs. They are available in 1, 2, 3, and
4-axis, and in both single-chip and two-IC chipset configurations. These parts operate at 3.3V.
PMD’s PCI and PC/104-bus motion cards are high performance general purpose motion cards for controlling
DC-brush, brushless DC, microstepping, and pulse & direction motors. Utilizing PMD’s Magellan Motion
Processors, these products are available in 1, 2, 3, and 4 axis configurations and have advanced features such as 16-
bit D/A analog output, and on-board high speed performance tracing.
MC73110 Developer’s Kit Manual
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