AMIS30512C5122RG ON Semiconductor, AMIS30512C5122RG Datasheet - Page 25

• Manufacturer Part Number: AMIS30512C5122RG
• Description: IC MOTOR DVR MICRO STEP 24SOIC
• Manufacturer: ON Semiconductor

Specifications of AMIS30512C5122RG

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 6 V ~ 30 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Where:
CUR[4:0]
Table 15. SPI Control Register 2
Table 16. SPI Control Parameter Overview SLAT
Table 17. SPI Control Parameter Overview SLAG
Table 18. SPI Control Parameter Overview PWMF
Table 19. SPI Control Parameter Overview PWMJ
Table 20. SPI Control Parameter Overview SLP
Table 21. SPI Control Parameter Overview MOTEN
Table 22. SPI Control Parameter Overview DIRCTRL
Table 23. SPI Control Parameter Overview NXTP
Address
R/W
Reset:
MOTEN
DIRCTRL
03h
MOTEN
Symbol
Symbol
Symbol
Symbol
Symbol
Symbol
Symbol
Symbol
PWMF
PWMJ
SLAG
NXTP
SLAT
SLP
Access
Reset
Data
Content
Speed Load Angle Transparency bit
Speed Load Angle Gain setting
Enables doubling of the PWM frequency
Enables jittery PWM
Enables sleep mode
Activates the motor driver outputs
Controls the direction of rotation
(in combination with logic level on input DIR)
Selects if NXT triggers on rising or falling edge
Read and Write access
Status after power−On or hard reset
Motor enable
Selects IMCmax peak. This is the peak or amplitude of the regulated current waveform in the motor coils.
MOTEN
Bit 7
R/W
0
Description
Description
Description
Description
Description
Description
Description
Description
Bit 6
R/W
SLP
0
Control Register 2 (CR2)
http://onsemi.com
SLAG
Bit 5
R/W
0
25
<MOTEN> = 0
<MOTEN> = 1
<DIR> = 0
<DIR> = 1
<PWMF> = 0
<PWMF> = 1
<PWMJ> = 0
<PWMJ> = 1
<SLAG> = 0
<SLAG> = 1
<NXTP> = 0
<NXTP> = 1
<SLAT> = 0
<SLAT> = 1
SLAT
SLP
SLAG
SLAT
Bit 4
<SLP> = 0
<SLP> = 1
R/W
0
Status
Status
Status
Status
Status
Status
Status
Structure
Status
Bit 3
R/W
<DIRCTRL> = 0
<DIRCTRL> = 1
<DIRCTRL> = 0
<DIRCTRL> = 1
0
−
Gain = 0.5
Gain = 0.25
Speed load angle gain
Speed load angle transparency
Sleep
SLA is transparent
SLA is NOT transparent
f
f
Jitter disabled
Jitter enabled
Active mode
Sleep mode
Drivers disabled
Drivers enabled
Trigger on rising edge
Trigger on falling edge
PWM
PWM
= 22.8 kHz
= 45.6 kHz
Bit 2
R/W
0
−
Behaviour
Behaviour
Behaviour
Value
Value
Value
Value
Bit 1
R/W
0
−
CCW motion
CCW motion
CW motion
CW motion
Value
Bit 0
R/W
0
−