TLE5012-E0742 INFINEON [Infineon Technologies AG], TLE5012-E0742 Datasheet - Page 28

• Manufacturer Part Number: TLE5012-E0742
• Description: GMR-Based Angular Sensor for Rotor-Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

Another possibility is a 3-pin SSC Interface with bidirectional open-drain data line, serial clock signal, and chip
select. This setup is designed to communicate with a microcontroller in a bus system, together with other SSC
slaves (e.g. two TLE5012 devices for redundancy reasons). This mode can be activated using bit SSC_OD.
Figure 16
3.5.1.1
Figure 17
SSC Inactive Time (CS
The SSC inactive time defines the delay time after a transfer before the TLE5012 can be selected again.
Table 13
Parameter
SSC baud rate
CSQ setup time
Final Data Sheet
CSQ
SCK
DATA
for Bus Data Transmission between one or more TLE5012 and µC
(SSC Slave) TLE 5012
SSC push-pull timing specification
SSC configuration in sensor-slave mode and open drain (safe bus systems)
SSC Timing Definition
SSC timing
Shift Reg.
t
CSs
off
)
t
DATAs
Symbol
f
t
SSC
CSs
t
DATAh
SSC Communication
DATA
*) optional , e.g. 100 Ω
CSQ
SCK
Min.
-
105
*)
t
SCKh
28
*)
*)
Typ.
8.0
-
typ. 1kΩ
t
SCKp
Values
*)
t
SCKl
Max.
-
-
MTSR
MRST
CSQ
SCK
µC (SSC Master)
Unit
Mbit/s
ns
t
CSh
Shift Reg.
Note / Test Condition
1)
1)
t
SCKoff
Clock Gen.
t
CSoff
Specifications
V 1.0, 2010-11
TLE5012