AMIS30623C623AG ON Semiconductor, AMIS30623C623AG Datasheet - Page 52

• Manufacturer Part Number: AMIS30623C623AG
• Description: IC MOTOR DVR MICROSTP LIN 32NQFP
• Manufacturer: ON Semiconductor
• Type: Stepper Motor Driverr

Specifications of AMIS30623C623AG

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 6.5 V ~ 29 V
• Operating Temperature: -40°C ~ 165°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 5 V
• Supply Current: 10 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RunVelocity
LIN Master in order to put the motor in continuous motion
state. Note: in this mode (RunVelocity), the shaft bit has no
impact on the direction of movement.
RunVelocity corresponds to the following LIN writing frames (type #1).
Where:
SetDualPosition
in order to perform a positioning of the motor using two
different velocities. See Dual Positioning. After Dual
positioning the internal flag “Reference done” is set.
SetDualPosition corresponds to the following LIN writing frame with 0x3C identifier (type #4).
Where:
Table 57. RunVelocity WRITING FRAME TYPE #1
Table 58. SetDualPositioning WRITING FRAME TYPE #4
This command is provided to the circuit by the
(*) according to parity computation
Broad: If broad = ‘0’ all the stepper motors connected to the LIN bus will start continuous motion.
This command is provided to the circuit by the LIN master
Broad: If broad = ‘0’ all the circuits connected to the LIN bus will run the dual positioning
Vmax[3:0]: Max velocity for first motion
Vmin[3:0]: Min velocity for first motion and velocity for the second motion
Pos1[15:0]: First position to be reached during the first motion
Pos2[15:0]: Relative position of the second motion
Byte
Byte
0
1
2
3
0
1
2
3
4
5
6
7
8
9
Checksum
Checksum
Content
Identifier
Content
Identifier
Data 1
Data 2
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Data 8
Broad
Broad
Bit 7
Bit 7
1
0
1
*
Bit 6
Bit 6
0
*
Vmax[3:0]
http://onsemi.com
Bit 5
Bit 5
ID5
1
52
Note: The dynamic ID allocation has to be assigned to
‘General Purpose 2 Data bytes’ ROM pointer, i.e. ‘0000’.
The command is decoded only from the command data.
Note: Continuous LIN communication is required. If not,
Lost−LIN is detected and an autonomous motion will start.
See also LIN lost behavior.
Note: This sequence cannot be interrupted by another
positioning command.
Checksum over data
Bit 4
Bit 4
ID4
1
Pos1[15:8]
Pos2[15:8]
Structure
Structure
Pos1[7:0]
Pos2[7:0]
Checksum over data
CMD[6:0] = 0x17
CMD[6:0] = 0x08
AppCMD = 0x80
AD[6:0]
AD[6:0]
Bit 3
Bit 3
ID3
1
Bit 2
Bit 2
ID2
1
Vmin[3:0]
Bit 1
Bit 1
ID1
0
Bit 0
Bit 0
ID0
0