AMIS30622C6228G ON Semiconductor, AMIS30622C6228G Datasheet - Page 47

• Manufacturer Part Number: AMIS30622C6228G
• Description: IC MOTOR DVR MICROSTP I2C 32NQFP
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30622C6228G

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 6.5 V ~ 29 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Operating Supply Voltage: 5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SetPosition
This command is provided to the circuit by the I
to drive the motor to a given absolute position. See
Positioning (see Priority Encoder) for more details. The
SetPosition corresponds to the following I
Where:
Pos [15:0]
SoftStop
temperature rises above the thermal shutdown threshold (see
Table 5 and the Temperature Management Section). It
provokes an immediate deceleration to Vmin (see
Minimum Velocity corresponds to the following I
SoftStop
Table 40. SetPosition COMMAND FRAME
Table 41. SoftStop COMMAND FRAME
This command will be internally triggered when the chip
Byte
Byte
0
1
2
3
4
5
0
1
Signed 16−bit position set−point for motor.
Command
Command
Content
Content
Address
Address
Data 1
Data 2
Data 3
Data 4
Bit 7
Bit 7
1
1
1
1
1
1
2
C command frame:
2
C master
Bit 6
Bit 6
http://onsemi.com
1
0
1
1
1
0
2
C
47
OTP3
OTP3
Bit 5
Bit 5
0
1
1
0
priority encoder table acknowledges the cases where a
SetPosition command will be ignored.
command frame:) followed by a stop, regardless of the
position reached. Once the motor is stopped, TagPos
register is overwritten with value in ActPos register to
ensure keeping the stop position. The I
safety reasons can also issue a SoftStop command.
OTP2
OTP2
Bit 4
Bit 4
0
1
1
0
Structure
Structure
Pos[15:8]
Pos[7:0]
OTP1
OTP1
Bit 3
Bit 3
1
1
1
1
OTP0
OTP0
Bit 2
Bit 2
0
1
1
1
2
C Master for some
Bit 1
Bit 1
HW
HW
1
1
1
1
Bit 0
Bit 0
0
1
1
1
0
1