AS3693C-9 Datasheet, PDF (22/30 Pages) ams AG – SPI interface

AS3693C
austriamicrosystems
6.7.2.3 Write Sequence
CS1
SCL
SDI
(SDA)
SDO
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23^TWC
8 Bit Device Address
7 Bit Address
R/W
Data Byte
76543210 65432 10076543210
High Impedance
6.7.2.4 Page Write Sequence
CS1
SCK
SDI
(SDA)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
8 Bit Device Address
7 Bit Register Address
R/W
Data Byte 1
765432106543 210076543210
CS1
SCK
SD
(SDA)
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
Data Byte 2
Data Byte 3
7654321076543210
Data Byte n (32 max)
76543210
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Revision 1.4 / 2009-08-13
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