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AMIS-30622

9.2.2.12.

Application parameters stored in OTP Memory ...............................................28

9.2.2.13.

OTP Memory Structure ....................................................................................29

9.2.3.

Motordriver...............................................................................................................30

9.2.3.1.

Current waveforms in the coils...........................................................................30

9.2.3.2.

PWM regulation..................................................................................................30

9.2.3.3.

Motor starting phase ..........................................................................................30

9.2.3.4.

Motor stopping phase.........................................................................................31

9.2.3.5.

Charge pump monitoring....................................................................................31

9.2.3.6.

Electrical defect on coils, detection and confirmation ........................................31

9.2.4.

Inter-IC Control (I²C) bus .........................................................................................32

9.2.4.1.

Physical layer .....................................................................................................32

9.2.4.2.

Communication on 2-wire serial bus interface ...................................................32

9.2.4.3.

Physical Address of the circuit ...........................................................................33

9.2.4.4.

Write data to AMIS-30622..................................................................................33

9.2.4.5.

Read data from AMIS-30622 .............................................................................33

9.2.4.6.

Timing and electrical characteristics of the serial interface ...............................34

9.2.4.7.

Description of Application Commands ...............................................................34

9.2.4.8.

Command Overview...........................................................................................34

9.2.4.9.

Commands Description......................................................................................35

10. Features ...............................................................................................................................40

10.1. Position periodicity .........................................................................................................40

11. Resistance to electrical and electromagnetic disturbances ..........................................41

11.1. Electrostatic discharges .................................................................................................41

11.2. Schäffner pulses ............................................................................................................41

11.3. EMC ...............................................................................................................................41

11.4. EMI.................................................................................................................................41

11.5. Power supply micro-interruptions ..................................................................................41

12. Packages Outline ................................................................................................................42

13. Conditioning ........................................................................................................................42