MLX90316EDC ETC2 [List of Unclassifed Manufacturers], MLX90316EDC Datasheet - Page 22

• Manufacturer Part Number: MLX90316EDC
• Description: Rotary Position Sensor IC
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

16.8. Timing
To synchronize communication, the Master deactivates /SS high for at least t5 (1.5 ms). In this case, the
Slave will be ready to receive a new frame. The Master can re-synchronize at any time, even in the middle
of a byte transfer.
Note:
(
3901090316
Rev. 001
15
MOSI-
) Timings shown for oscillator base frequency of 20MHz (Fast Mode) / 7MHz (Slow Mode).
SCLK
MISO
/SS
Timings
T
StartUp
t1
t2
t4
t5
t5
t6
t7
t8
t9
Any time shorter than t5 leads to an undefined frame state, because the Slave may or may not
have seen /SS inactive.
t6 t1
12.5 s / 37.5 s
300 s / 1500 s
2.3 s / 6.9 s
2.3 s / 6.9 s
2.3 s / 6.9 s
Byte 0
15 s / 45 s
Min
0 s
0 s
t1
-
-
(15)
t1
Byte 1
t7
t1
< 10 ms / 16 ms
Page 22 of 34
Byte 2
<1 s
Max
-
-
-
-
-
-
-
-
t1
t2
Byte 3
Rotary Position Sensor IC
No capacitive load on MISO.
t1 is the minimum clock period for any
bits within a byte.
t2 the minimum time between any other
byte
/SS=high=chip de-selection
Minimum /SS = Hi time where it’s
guaranteed
synchronizations will be started.
Maximum /SS = Hi time where it’s
guaranteed
synchronizations will be started.
The time t6 defines the minimum time
between /SS = Lo and the first clock edge
t7 is the minimum time between the
StartByte and the Byte0
the minimum time where SS is
deactivated between a ID Byte and a
StartByte
Maximum time between /SS = Hi and
MISO Bus High-Impedance
Minimum time between reset-inactive
and any master signal change
Time
between
that
that
Byte 9
Remarks
last
NO
a
t4
clock
frame
frame
t9
4 October 05
Data Sheet
t5
and
re-
re-