AMIS30621C6217RG ON Semiconductor, AMIS30621C6217RG Datasheet - Page 53

• Manufacturer Part Number: AMIS30621C6217RG
• Description: IC MOTOR STEPPER DVR/CTLR 20SOIC
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30621C6217RG

• Number Of Outputs: 4
• Voltage - Supply: 6.5 V ~ 29 V
• Operating Temperature: -40°C ~ 165°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 6.5 V to 29 V
• Supply Current: 800 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Applications: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SetPosition
to drive one or two motors to a given absolute position. See
Positioning for more details.
SetPosition corresponds to the following LIN write frames.
Where:
as there are stepper−motors connected to the LIN bus.
Where:
Table 53. SetPosition WRITING FRAME TYPE #3
Table 54. SetPosition WRITING FRAME TYPE #1
This command is provided to the circuit by the LIN master
(*) According to parity computation
ID[5:0]: Dynamically allocated direct identifier. There should be as many dedicated identifiers to this SetPosition command
(*) According to parity computation
Broad: If broad = ‘0’ all the stepper motors connected to the LIN will must go to Pos[15:0].
1. Two (2) Data bytes frame with a direct ID (type #3)
2. Four (4) Data bytes frame with general purpose identifier (type #1). Note: the dynamic ID allocation has to be
3. Two (2) motors positioning frame with 0x3C identifier (type #4)
Byte
Byte
assigned to ‘General Purpose 4 Data bytes’ ROM pointer, i.e. ‘0001’.
0
1
2
3
0
1
2
3
4
5
Checksum
Checksum
Identifier
Identifier
Content
Content
Data 1
Data 2
Data 1
Data 2
Data 3
Data 4
Broad
Bit 7
Bit 7
1
*
*
Bit 6
Bit 6
*
*
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Bit 5
Bit 5
0
1
53
describes the cases where a SetPosition command will
be ignored.
Checksum over data
Checksum over data
The priority encoder table (See Priority Encoder)
Bit 4
Bit 4
ID4
0
Structure
Pos[15 :8]
Structure
Pos[15:8]
Pos[7 :0]
Pos[7:0]
CMD[6:0] = 0x0B
AD[6:0]
Bit 3
Bit 3
ID3
ID3
Bit 2
Bit 2
ID2
ID2
Bit 1
Bit 1
ID1
ID1
Bit 0
Bit 0
ID0
ID0