AMIS30623C623BRG ON Semiconductor, AMIS30623C623BRG Datasheet - Page 27

• Manufacturer Part Number: AMIS30623C623BRG
• Description: IC MOTOR DRIVER/CTLR 32-QFP
• Manufacturer: ON Semiconductor

Specifications of AMIS30623C623BRG

• 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
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Actual position
Table 19. RAM REGISTERS
Last programmed
Position
Acceleration shape
Coil peak current
Coil hold current
Minimum Velocity
Maximum Velocity
Shaft
Acceleration/
deceleration
Secure Position
Stepping mode
Stall detection
absolute threshold
Stall detection delta
threshold
Sleep Enable
Fail Safe
Stall detection delay
Stall detection
sampling
PWM Jitter
100% duty cycle
Stall Enable
PWM frequency
Register
MinSamples
Pos/TagPos
DC100StEn
Mnemonic
FS2StallEn
AccShape
StepMode
PWMFreq
PWMJEn
SleepEn
FailSafe
SecPos
ActPos
AbsThr
DelThr
Vmax
Vmin
Shaft
Ihold
Irun
Acc
Length
16/11
(bit)
16
11
1
4
4
4
4
1
4
2
4
4
1
1
3
3
1
1
1
GetFullStatus
GotoSecurePos
ResetPosition
SetPosition
SetPositionShort
SetPosParam
GetActualPos
GetFullStatus
GotoSecurePos
ResetPosition
GetFullStatus
SetMotorParam
GetFullStatus
SetMotorParam
GetFullStatus
SetMotorParam
GetFullStatus
SetMotorParam
SetPosParam
GetFullStatus
SetMotorParam
SetPosParam
GetFullStatus
SetMotorParam
GetFullStatus
SetMotorParam
SetPosParam
GetFullStatus
SetMotorParam
GetFullStatus
SetStallParam
GetFullStatus
SetStallParam
SetPosParam
GetFullStatus
SetStallParam
SetOTPParam
SetOTPParam
GetFullStatus
SetStallParam
GetFullStatus
SetStallParam
GetFullStatus
SetStallParam
GetFullStatus
SetStallParam
GetFullStatus
SetMotorParam
Related Commands
http://onsemi.com
27
16−bit signed
16−bit signed or
11−bit signed for half stepping
(see Positioning)
‘0’ ⇒ normal acceleration from Vmin to Vmax
‘1’ ⇒ motion at Vmin without acceleration
Operating current
See look−up table Irun
Standstill current
See look−up table Ihold
See Section Minimum Velocity
See look−up table Vmin
See Section Maximum Velocity
See look−up table Vmax
Direction of movement
See Section Acceleration
See look−up table Acc
Target position when LIN connection fails; 11
MSB’s of 16−bit position (LSB’s fixed to ‘0’)
See Section Stepping Modes
See look−up table StepMode
Enables entering sleep mode after LIN lost.
See also LIN lost behavior
Triggers autonomous motion after LIN lost at
POR. See also LIN lost behavior
Delays the stall detection after acceleration
Duration of the zero current step in number
of PWM cycles.
‘1’ means jitter is added
‘1’ means stall detection is enabled in case
PWM regulator runs at d = 100%
‘0’ means ~ 22 KHz,
‘1’ means ~ 44 KHz
Comment
memory
Reset
State
From
‘000’
‘000’
OTP
‘0’
‘0’
‘0’
‘0’