AS5162

Datasheet - Application In form atio n

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Revision 1.3

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9.2.3 WRITE (Command Description)

Figure 17. Full Write Command



Writing the AS5162 KEY in the fuse register (address 0x41) triggers the transfer of the data from the OTP RAM into the Poly Fuse cell.



Writing the AS5162 KEY in the Pass2Func Register (address 0x60) forces the device into normal mode.

AD0

AD1

AD2

AD3

AD4

par

start

stop

AD5

AD6

R/

Wn

Write command frame

par

start

stop

D00

D01

D02

D03

D05

D06

D07

Data1 frame (data to write on address AD<6:0>+1)

D04

par

start

stop

D00

D01

D02

D03

D05

D06

D07

Data0 frame (data to write on address AD<6:0>)

D04

start

stop

D0

D1

D2

D3

D4

D5

D6

D7

par

Synchronization frame